{"title":"Extractor Fans","description":null,"products":[{"product_id":"white-extractor-gravity-flap-4-inch-extractor-fan-vent","title":"White Extractor Fan Air Vent Gravity Flap for 4 Inch Ducting","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"content\"\u003e\n\u003ch3 class=\"productDescriptionSource\"\u003e\u003c\/h3\u003e\n\u003cdiv class=\"productDescriptionWrapper\"\u003e\n\u003cp\u003e\u003cstrong\u003eWhite Air Vent Ducting Grille\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor 4 Inch (100mm) Extractor Fan Ducting\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWall vent with gravity flaps and weather sill.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHelps prevent backdrafts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManufactured with UV stable materials to reduce colour fade.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDual fitting for round 100mm (4 Inch) ducting or square ducting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOverall size: 140mm x 140mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBritish made.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eABS thermoplastic.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eComplies with Part F building regulations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuitable for commercial and domestic use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOther vents and colours available in our shop.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Manrose","offers":[{"title":"Default","offer_id":3204266499,"sku":"hsmart-428","price":9.89,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9501\/products\/1_White_Square_Extractor_Air_Vent_Duct_Grille_100mm_4_Inch_Wall_Fan_Gravity_Flap.jpg?v=1533719210"},{"product_id":"terracotta-extractor-gravity-flap-4-inch-extractor-fan-vent","title":"Terracotta Extractor Fan Air Vent Gravity Flap for 4 Inch Ducting","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"content\"\u003e\n\u003cdiv class=\"productDescriptionWrapper\"\u003e\n\u003cp\u003e\u003cstrong\u003eTerracotta Air Vent Ducting Grille\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor 4 Inch (100mm) Extractor Fan Ducting\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWall vent with gravity flaps and weather sill.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHelps prevent backdrafts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManufactured with UV stable materials to reduce colour fade.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDual fitting for round 100mm (4 Inch) ducting or square ducting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOverall size: 140mm x 140mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBritish made.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eABS thermoplastic.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eComplies with Part F building regulations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuitable for commercial and domestic use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOther vents and colours available in our shop.\u003c\/span\u003e\u003c\/p\u003e\n.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Manrose","offers":[{"title":"Default","offer_id":3267807171,"sku":"hsmart-289","price":11.79,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9501\/products\/1_Terracotta_Square_Extractor_Air_Vent_Duct_Grille_100mm_4_Inch_Wall_Fan_Gravity_Flap.jpg?v=1533732166"},{"product_id":"grey-extractor-gravity-br-flap-4-inch-extractor-fan-vent","title":"Grey Extractor Fan Air Vent Gravity Flap for 4 Inch Ducting","description":"\u003ch2\u003eProduct Description \u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGrey Air Vent Ducting Grille\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor 4 Inch (100mm) Extractor Fan Ducting\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWall vent with gravity flaps and weather sill.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHelps prevent backdrafts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManufactured with UV stable materials to reduce colour fade.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDual fitting for round 100mm (4 Inch) ducting or square ducting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOverall size: 140mm x 140mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBritish made.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eABS thermoplastic.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eComplies with Part F building regulations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuitable for commercial and domestic use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOther vents and colours available in our shop.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"content\"\u003e\n\u003cdiv class=\"productDescriptionWrapper\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"Manrose","offers":[{"title":"Default","offer_id":3268414467,"sku":"hsmart-265","price":9.89,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9501\/products\/1_Grey_Square_Extractor_Air_Vent_Duct_Grille_100mm_4_Inch_Wall_Fan_Gravity_Flap.jpg?v=1533723446"},{"product_id":"brown-louvre-extractor-grille-4-inch-extractor-fan-vent","title":"Brown Extractor Fan Air Vent Louvre Grille for 4 Inch Ducting","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBrown \u003c\/strong\u003e\u003cstrong\u003eAir Vent Ducting Grille\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor 4 Inch (100mm) Extractor Fan Ducting\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLouvre wall vent and weather sill.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHelps prevent backdrafts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManufactured with UV stable materials to reduce colour fade.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDual fitting for round 100mm (4 Inch) ducting or square ducting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOverall size: 140mm x 140mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBritish made.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eABS thermoplastic.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eComplies with Part F building regulations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuitable for commercial and domestic use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOther vents and colours available in our shop.\u003c\/span\u003e\u003c\/p\u003e","brand":"Manrose","offers":[{"title":"Default","offer_id":3269619907,"sku":"hsmart-269","price":16.49,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9501\/products\/1_Brown_Square_Extractor_Louvre_Air_Vent_Duct_Grille_100mm_4_Inch_Wall_Fan_Outlet.jpg?v=1533816976"},{"product_id":"white-louvre-extractor-grille-4-inch-extractor-fan-vent","title":"White Extractor Fan Air Vent Louvre Grille for 4 Inch Ducting","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"content\"\u003e\n\u003ch3 class=\"productDescriptionSource\"\u003e\u003c\/h3\u003e\n\u003cdiv class=\"productDescriptionWrapper\"\u003e\n\u003cp\u003e\u003cstrong\u003eWhite Air Vent Ducting Grille\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor 4 Inch (100mm) Extractor Fan Ducting\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLouvre wall vent and weather sill.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHelps prevent backdrafts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManufactured with UV stable materials to reduce colour fade.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDual fitting for round 100mm (4 Inch) ducting or square ducting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOverall size: 140mm x 140mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBritish made.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eABS thermoplastic.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eComplies with Part F building regulations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuitable for commercial and domestic use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOther vents and colours available in our shop.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"productDescriptionWrapper\"\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Manrose","offers":[{"title":"Default","offer_id":3271509763,"sku":"hsmart-376","price":9.89,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9501\/products\/1_White_Square_Extractor_Louvre_Air_Vent_Duct_Grille_100mm_4_Inch_Wall_Fan_Outlet.jpg?v=1533739380"},{"product_id":"large-grey-louvre-extractor-grille-6-inch-extractor-fan-vent","title":"Large Grey Extractor Fan Air Vent Louvre Grille for 6 Inch Ducting","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"content\"\u003e\n\u003ch3 class=\"productDescriptionSource\"\u003e\u003c\/h3\u003e\n\u003cdiv class=\"productDescriptionWrapper\"\u003e\n\u003cp\u003e\u003cstrong\u003eGrey Air Vent Ducting Grille\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor 6 Inch (150mm) Extractor Fan Ducting\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLouvre wall vent and weather sill.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHelps prevent backdrafts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManufactured with UV stable materials to reduce colour fade.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuitable\u003c\/span\u003e\u003cspan\u003e for round 150mm (6 Inch) ducting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOverall size: 175mm x 175mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBritish made.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eABS thermoplastic.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eComplies with Part F building regulations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuitable for commercial and domestic use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOther vents and colours available in our shop.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"productDescriptionWrapper\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Manrose","offers":[{"title":"Default","offer_id":3271592579,"sku":"GG-4OJJ-GKN5","price":21.48,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9501\/products\/1_Large_Grey_Square_Louvre_Air_Vent_6_Inch_150mm_Duct_Grille_Extractor.jpg?v=1534923583"},{"product_id":"white-hooded-extractor-fan-vent-4-inch-extractor-fan-grille","title":"White Hooded Extractor Fan Air Vent Cowl for 4 Inch Ducting","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhite Hooded Cowl Air Vent Ducting Grille\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor 4 Inch (100mm) Extractor Fan Ducting\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHooded \u003c\/span\u003e\u003cspan\u003eWall vent with internal back draught shutter\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHelps prevent backdrafts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManufactured with UV stable materials to reduce colour fade.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDual fitting for round 100mm (4 Inch) ducting or square ducting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOverall size: 140mm x 140mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBritish made.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eABS thermoplastic.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eComplies with Part F building regulations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuitable for commercial and domestic use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOther vents and colours available in our shop.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"content\"\u003e\u003c\/div\u003e\n","brand":"Manrose","offers":[{"title":"Default","offer_id":3277922243,"sku":"hsmart-116","price":11.49,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9501\/products\/1_White_Hooded_Extractor_Fan_Vent_Duct_Grille_Cowl_with_Back_Draught_Shutter.jpg?v=1535442370"},{"product_id":"brown-hooded-extractor-fan-vent-4-inch-extractor-fan-grille","title":"Brown Hooded Extractor Fan Air Vent Cowl for 4 Inch Ducting","description":"\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"content\"\u003e\n\u003cdiv class=\"productDescriptionWrapper\"\u003e\n\u003cp\u003e\u003cstrong\u003eBrown Hooded Cowl Air Vent Ducting Grille\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor 4 Inch (100mm) Extractor Fan Ducting\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHooded \u003c\/span\u003e\u003cspan\u003eWall vent with internal back draught shutter\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHelps prevent backdrafts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManufactured with UV stable materials to reduce colour fade.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDual fitting for round 100mm (4 Inch) ducting or square ducting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOverall size: 140mm x 140mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBritish made.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eABS thermoplastic.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eComplies with Part F building regulations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuitable for commercial and domestic use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOther vents and colours available in our shop.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Manrose","offers":[{"title":"Default","offer_id":3280198915,"sku":"hsmart-72","price":11.49,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9501\/products\/1_Brown_Hooded_Extractor_Fan_Vent_Cowl_with_Back_Draught_Shutter_4_100mm_Ducting.jpg?v=1535526360"},{"product_id":"100mm-in-line-back-draught-ducting-shutter-vent-4-inch-extractor","title":"Extractor Fan 100mm In-line Back Draught  for 4 Inch Ducting","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBack Draught Shutter Vent\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"content\"\u003e\n\u003cdiv class=\"productDescriptionWrapper\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor 4 Inch  (100mm) Extractor Fan Ducting\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIn-line spring operated back draught shutter.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eStops back draught and wind noise when a fan is switched off.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMade from tough, white GRP plastic.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFits Inside standard size 100mm diameter ducting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFit the shutter with the centre spindle of the flaps in a vertical position and make sure ducting is level.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOther ducting products availabe in our shop.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlease note that these shutters have 1 spring and not 2.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis is correct as 2 springs would offer too much resistance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eABS thermoplastic.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eComplies with Part F building regulations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuitable for commercial and domestic use.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Manrose","offers":[{"title":"Default","offer_id":3280288579,"sku":"hsmart-81","price":9.89,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9501\/products\/1_Extractor_Fan_Back_Draught_Shutter_100mm_In-line_Vent_4_Inch_Ducting.jpg?v=1533892479"},{"product_id":"manrose-standard-intervent-100mm-4-extractor-fan-air-vent","title":"Manrose Standard Intervent 100mm - 4 Inch Extractor Fan","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"content\"\u003e\n\u003cdiv class=\"productDescriptionWrapper\"\u003e\n\u003cp\u003e\u003cstrong\u003eManrose Intervent  NVF100S\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eStandard Extractor Fan\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor 4 Inch \/ 100mm Ducting\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor wall mounting and ceiling mounting through 100mm (4”) diameter flexible or rigid pipes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eExtraction Rate 85m³\/hr, 23l per second.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSound Volume 41.0dB(A)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePre-oiled bearings for a long maintenance free life.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eComplies with building regulations on ventilation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDouble insulated - no earth connection required.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e230V\/20Watt.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWall mountable for small bathrooms, toilets and kitchensExtracts up to 85m per hour (23 litres per second)Suitable for a standard 4\" ductingDimensions: 156mm x 156m x 28mm220-240V 50Hz20W\u003c\/span\u003e\u003cspan\u003eFor wall mounting and ceiling mounting through 100mm (4”) diameter flexible or rigid pipes Extraction Rate 85m³\/hr, 23l per secondSound Volume 41.0dB(A)Pre-oiled bearings for a long maintainance free life.Complies with  Building Regulations on ventilationDouble insulated - no earth connection required230V\/20Watt\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Manrose","offers":[{"title":"Default","offer_id":3367442947,"sku":"hsmart-142","price":37.09,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9501\/products\/Manrose_Intervent_100mm_Extractor_Fan_Air_Vent_For_Kitchens_Bathrooms.jpg?v=1536135617"},{"product_id":"manrose-timer-intervent-100mm-4-inch-extractor-fan-air-vent","title":"Manrose Timer Intervent 100mm - 4 Inch Extractor Fan","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManrose Intervent  NVF100T\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTimer Extractor Fan\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor 4 Inch \/ 100mm Ducting\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor wall mounting and ceiling mounting through 100mm (4”) diameter flexible or rigid pipes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eExtraction Rate 85m³\/hr, 23l per second.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSound Volume 41.0dB(A)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePre-oiled bearings for a long maintenance free life.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eComplies with building regulations on ventilation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDouble insulated - no earth connection required.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e230V\/20Watt.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWall mountable for small bathrooms, toilets and kitchensExtracts up to 85m per hour (23 litres per second)Suitable for a standard 4\" ductingDimensions: 156mm x 156m x 28mm220-240V 50Hz20W\u003c\/span\u003e\u003cspan\u003eFor wall mounting and ceiling mounting through 100mm (4”) diameter flexible or rigid pipes Extraction Rate 85m³\/hr, 23l per secondSound Volume 41.0dB(A)Pre-oiled bearings for a long maintainance free life.Complies with  Building Regulations on ventilationDouble insulated - no earth connection required230V\/20Watt\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"content\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"content\"\u003e\u003c\/div\u003e\n","brand":"Manrose","offers":[{"title":"Default","offer_id":3367815811,"sku":"hsmart-175","price":52.59,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9501\/products\/Manrose_Intervent_100mm_Extractor_Fan_Air_Vent_For_Kitchens_Bathrooms_d471a80b-bfd8-469b-a58c-17207b8ea424.jpg?v=1536218955"},{"product_id":"terracotta-manrose-standard-intervent-100mm-4-inch-extractor-fan-ducting-kit","title":"Manrose Standard Fan Terracotta Gravity 4 Inch Extractor Fan Ducting Kit","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManrose Intervent NVF100S \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStandard Extractor Fan Ducting Kit\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e4 Inch \/ 100mm Ducting\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eContents\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1 x Standard 240 volt extractor fan.1 x Terracotta gravity vent.1 x 1 Metre PVC flexible ducting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eManrose Standard Fan\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWall or ceiling mountable for bathrooms, toilets and kitchens.\u003c\/span\u003e\u003cspan\u003eExtracts up to 85m per hour (23 litres per second)\u003c\/span\u003e\u003cspan\u003eSuitable for a standard 4\" ducting.\u003c\/span\u003e\u003cspan\u003eDimensions: 156mm x 156m x 28mm.\u003c\/span\u003e\u003cspan\u003e220-240V. \u003c\/span\u003e\u003cspan\u003e50Hz.\u003c\/span\u003e\u003cspan\u003e20W.\u003c\/span\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor wall mounting and ceiling mounting through 100mm (4”) diameter flexible or rigid pipes.Extraction Rate 85m³\/hr, 23l per second.Sound Volume 41.0dB(A)Pre-oiled bearings for a long maintainance free life.Complies with  Building Regulations on ventilation.Double insulated - no earth connection required.230V\/20Watt.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eGravity Vent Ducting Grille \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eGravity wall vent and weather sill.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHelps prevent backdrafts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManufactured with UV stable materials to reduce colour fade.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDual fitting for round 100mm (4 Inch) ducting or square ducting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOverall size: 140mm x 140mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBritish made.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFlexible PVC Ducting\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCan be fixed in position with clips or ducting tape.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBritish made by Manrose.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"content\"\u003e\n\u003ch3 class=\"productDescriptionSource\"\u003e\u003c\/h3\u003e\n\u003cdiv class=\"productDescriptionWrapper\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Manrose","offers":[{"title":"Default","offer_id":3463270787,"sku":"hsmart-368","price":46.09,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9501\/products\/Manrose_Extractor_Fan_Terracotta_Gravity_Vent_Ducting_Kit_for_Kitchens_Bathrooms.jpg?v=1537951041"},{"product_id":"manrose-standard-fan-brown-4-inch-extractor-fan-ducting-kit","title":"Manrose Standard Fan Brown Gravity 4 Inch Extractor Fan Ducting Kit","description":"\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManrose Intervent NVF100S \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStandard Extractor Fan Ducting Kit\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e4 Inch \/ 100mm Ducting\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eContents\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1 x Standard 240 volt extractor fan.1 x Brown gravity vent.1 x 1 Metre PVC flexible ducting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eManrose Standard Fan\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWall or ceiling mountable for bathrooms, toilets and kitchens.\u003c\/span\u003e\u003cspan\u003eExtracts up to 85m per hour (23 litres per second)\u003c\/span\u003e\u003cspan\u003eSuitable for a standard 4\" ducting.\u003c\/span\u003e\u003cspan\u003eDimensions: 156mm x 156m x 28mm.\u003c\/span\u003e\u003cspan\u003e220-240V. \u003c\/span\u003e\u003cspan\u003e50Hz.\u003c\/span\u003e\u003cspan\u003e20W.\u003c\/span\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor wall mounting and ceiling mounting through 100mm (4”) diameter flexible or rigid pipes.Extraction Rate 85m³\/hr, 23l per second.Sound Volume 41.0dB(A)Pre-oiled bearings for a long maintainance free life.Complies with  Building Regulations on ventilation.Double insulated - no earth connection required.230V\/20Watt.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eGravity Vent Ducting Grille \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eGravity wall vent and weather sill.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHelps prevent backdrafts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManufactured with UV stable materials to reduce colour fade.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDual fitting for round 100mm (4 Inch) ducting or square ducting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOverall size: 140mm x 140mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBritish made.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFlexible PVC Ducting\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCan be fixed in position with clips or ducting tape.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBritish made by Manrose.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"content\"\u003e\n\u003ch3 class=\"productDescriptionSource\"\u003e\u003c\/h3\u003e\n\u003cdiv class=\"productDescriptionWrapper\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Manrose","offers":[{"title":"Default","offer_id":3463703875,"sku":"BF-UB92-ODYS","price":44.49,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9501\/products\/Manrose_Extractor_Fan_Brown_Gravity_Vent_Ducting_Kit_for_Kitchens_Bathrooms.jpg?v=1537263791"},{"product_id":"manrose-standard-fan-brown-louvre-4-inch-extractor-fan-ducting-kit","title":"Manrose Standard Fan Brown Louvre 4 Inch Extractor Fan Ducting Kit","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManrose Intervent NVF100S \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eStandard Extractor Fan Ducting Kit\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e4 Inch \/ 100mm Ducting\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eContents\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1 x Standard 240 volt extractor fan.1 x Brown louvre vent.1 x 1 Metre PVC flexible ducting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eManrose Standard Fan\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWall or ceiling mountable for bathrooms, toilets and kitchens.\u003c\/span\u003e\u003cspan\u003eExtracts up to 85m per hour (23 litres per second)\u003c\/span\u003e\u003cspan\u003eSuitable for a standard 4\" ducting.\u003c\/span\u003e\u003cspan\u003eDimensions: 156mm x 156m x 28mm.\u003c\/span\u003e\u003cspan\u003e220-240V. \u003c\/span\u003e\u003cspan\u003e50Hz.\u003c\/span\u003e\u003cspan\u003e20W.\u003c\/span\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor wall mounting and ceiling mounting through 100mm (4”) diameter flexible or rigid pipes.Extraction Rate 85m³\/hr, 23l per second.Sound Volume 41.0dB(A)Pre-oiled bearings for a long maintainance free life.Complies with  Building Regulations on ventilation.Double insulated - no earth connection required.230V\/20Watt.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eLouvre Vent Ducting Grille \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLouvre wall vent and weather sill.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHelps prevent backdrafts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManufactured with UV stable materials to reduce colour fade.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDual fitting for round 100mm (4 Inch) ducting or square ducting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOverall size: 140mm x 140mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBritish made.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFlexible PVC Ducting\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCan be fixed in position with clips or ducting tape.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBritish made by Manrose.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003ch1\u003e\u003c\/h1\u003e\n\u003ch1\u003e\u003c\/h1\u003e\n\u003cdiv class=\"content\"\u003e\n\u003ch3 class=\"productDescriptionSource\"\u003e\u003c\/h3\u003e\n\u003cdiv class=\"productDescriptionWrapper\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Manrose","offers":[{"title":"Default","offer_id":3463819395,"sku":"UM-Y94C-W7ML","price":57.49,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9501\/products\/Manrose_Intervent_Extractor_Fan_Brown_Louvre_Vent_Ducting_Kit_Kitchen_Bathrooms.jpg?v=1536653110"},{"product_id":"manrose-standard-fan-terracotta-louvre-4-inch-extractor-fan-ducting-kit","title":"Manrose Standard Fan Terracotta Louvre 4 Inch Extractor Fan Ducting Kit","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManrose Intervent NVF100S \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eStandard Extractor Fan Ducting Kit\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e4 Inch \/ 100mm Ducting\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eContents\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1 x Standard 240 volt extractor fan.1 x Terracotta louvre vent.1 x 1 Metre PVC flexible ducting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eManrose Standard Fan\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWall or ceiling mountable for bathrooms, toilets and kitchens.\u003c\/span\u003e\u003cspan\u003eExtracts up to 85m per hour (23 litres per second)\u003c\/span\u003e\u003cspan\u003eSuitable for a standard 4\" ducting.\u003c\/span\u003e\u003cspan\u003eDimensions: 156mm x 156m x 28mm.\u003c\/span\u003e\u003cspan\u003e220-240V. \u003c\/span\u003e\u003cspan\u003e50Hz.\u003c\/span\u003e\u003cspan\u003e20W.\u003c\/span\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor wall mounting and ceiling mounting through 100mm (4”) diameter flexible or rigid pipes.Extraction Rate 85m³\/hr, 23l per second.Sound Volume 41.0dB(A)Pre-oiled bearings for a long maintainance free life.Complies with  Building Regulations on ventilation.Double insulated - no earth connection required.230V\/20Watt.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eLouvre Vent Ducting Grille \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLouvre wall vent and weather sill.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHelps prevent backdrafts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManufactured with UV stable materials to reduce colour fade.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDual fitting for round 100mm (4 Inch) ducting or square ducting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOverall size: 140mm x 140mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBritish made.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFlexible PVC Ducting\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCan be fixed in position with clips or ducting tape.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBritish made by Manrose.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003ch1\u003e\u003c\/h1\u003e\n\u003ch1\u003e\u003c\/h1\u003e\n\u003cdiv class=\"content\"\u003e\n\u003ch3 class=\"productDescriptionSource\"\u003e\u003c\/h3\u003e\n\u003cdiv class=\"productDescriptionWrapper\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Manrose","offers":[{"title":"Default","offer_id":3464008067,"sku":"WB-PLEJ-5KK4","price":7.89,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9501\/products\/Manrose_Extractor_Fan_Terracotta_Louvre_Vent_Ducting_Kit_for_Kitchens_Bathrooms.jpg?v=1536737683"},{"product_id":"manrose-standard-fan-white-hooded-4-inch-extractor-fan-ducting-kit","title":"Manrose Standard Fan White Hooded 4 Inch Extractor Fan Ducting Kit","description":"\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003ch1\u003e\u003c\/h1\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManrose Intervent NVF100S \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStandard Extractor Fan Ducting Kit\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e4 Inch \/ 100mm Ducting\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eContents\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1 x Standard 240 volt extractor fan.1 x Brown hooded vent.1 x 1 Metre PVC flexible ducting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eManrose Standard Fan\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWall or ceiling mountable for bathrooms, toilets and kitchens.\u003c\/span\u003e\u003cspan\u003eExtracts up to 85m per hour (23 litres per second)\u003c\/span\u003e\u003cspan\u003eSuitable for a standard 4\" ducting.\u003c\/span\u003e\u003cspan\u003eDimensions: 156mm x 156m x 28mm.\u003c\/span\u003e\u003cspan\u003e220-240V. \u003c\/span\u003e\u003cspan\u003e50Hz.\u003c\/span\u003e\u003cspan\u003e20W.\u003c\/span\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor wall mounting and ceiling mounting through 100mm (4”) diameter flexible or rigid pipes.Extraction Rate 85m³\/hr, 23l per second.Sound Volume 41.0dB(A)Pre-oiled bearings for a long maintainance free life.Complies with  Building Regulations on ventilation.Double insulated - no earth connection required.230V\/20Watt.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHooded Vent Ducting Grille \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHooded wall vent and weather sill.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHelps prevent backdrafts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManufactured with UV stable materials to reduce colour fade.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDual fitting for round 100mm (4 Inch) ducting or square ducting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOverall size: 140mm x 140mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBritish made.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFlexible PVC Ducting\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCan be fixed in position with clips or ducting tape.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBritish made by Manrose.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"content\"\u003e\n\u003ch3 class=\"productDescriptionSource\"\u003e\u003c\/h3\u003e\n\u003cdiv class=\"productDescriptionWrapper\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Manrose","offers":[{"title":"Default","offer_id":3543267075,"sku":"H1-8KZI-Q4CK","price":45.89,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9501\/products\/Manrose_Extractor_Fan_White_Hooded_Air_Vent_Ducting_Kit_for_Kitchens_Bathrooms.jpg?v=1548245682"},{"product_id":"manrose-standard-fan-brown-hooded-4-inch-extractor-fan-ducting-kit","title":"Manrose Standard Fan Brown Hooded 4 Inch Extractor Fan Ducting Kit","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManrose Intervent NVF100S \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStandard Extractor Fan Ducting Kit\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e4 Inch \/ 100mm Ducting\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eContents\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1 x Standard 240 volt extractor fan.1 x Brown hooded vent.1 x 1 Metre PVC flexible ducting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eManrose Standard Fan\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWall or ceiling mountable for bathrooms, toilets and kitchens.\u003c\/span\u003e\u003cspan\u003eExtracts up to 85m per hour (23 litres per second)\u003c\/span\u003e\u003cspan\u003eSuitable for a standard 4\" ducting.\u003c\/span\u003e\u003cspan\u003eDimensions: 156mm x 156m x 28mm.\u003c\/span\u003e\u003cspan\u003e220-240V. \u003c\/span\u003e\u003cspan\u003e50Hz.\u003c\/span\u003e\u003cspan\u003e20W.\u003c\/span\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor wall mounting and ceiling mounting through 100mm (4”) diameter flexible or rigid pipes.Extraction Rate 85m³\/hr, 23l per second.Sound Volume 41.0dB(A)Pre-oiled bearings for a long maintainance free life.Complies with  Building Regulations on ventilation.Double insulated - no earth connection required.230V\/20Watt.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHooded Vent Ducting Grille \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHooded wall vent and weather sill.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHelps prevent backdrafts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManufactured with UV stable materials to reduce colour fade.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDual fitting for round 100mm (4 Inch) ducting or square ducting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOverall size: 140mm x 140mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBritish made.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFlexible PVC Ducting\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCan be fixed in position with clips or ducting tape.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBritish made by Manrose.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003ch1\u003e\u003c\/h1\u003e\n\u003ch1\u003e\u003c\/h1\u003e\n\u003cdiv class=\"content\"\u003e\n\u003ch3 class=\"productDescriptionSource\"\u003e\u003c\/h3\u003e\n\u003cdiv class=\"productDescriptionWrapper\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Manrose","offers":[{"title":"Default","offer_id":3543815427,"sku":"hsmart-190","price":45.89,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9501\/products\/Manrose_Extractor_Timer_Fan_Brown_Hooded_Vent_Ducting_Kit_Kitchens_Bathrooms_f0ac5666-f13c-4662-b0eb-135fb30a7807.jpg?v=1548157882"},{"product_id":"manrose-timer-fan-brown-hooded-4-inch-extractor-fan-ducting-kit","title":"Manrose Timer Fan Brown Hooded 4 Inch Extractor Fan Ducting Kit","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManrose Intervent NVF100T \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTimer Extractor Fan Ducting Kit\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e4 Inch \/ 100mm Ducting\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eContents\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1 x Timer 240 volt extractor fan.1 x Brown hooded vent.1 x 1 Metre PVC flexible ducting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eManrose Timer Fan\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWall or ceiling mountable for bathrooms, toilets and kitchens.\u003c\/span\u003e\u003cspan\u003eExtracts up to 85m per hour (23 litres per second)\u003c\/span\u003e\u003cspan\u003eSuitable for a standard 4\" ducting.\u003c\/span\u003e\u003cspan\u003eDimensions: 156mm x 156m x 28mm.\u003c\/span\u003e\u003cspan\u003e220-240V. \u003c\/span\u003e\u003cspan\u003e50Hz.\u003c\/span\u003e\u003cspan\u003e20W.\u003c\/span\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor wall mounting and ceiling mounting through 100mm (4”) diameter flexible or rigid pipes.Extraction Rate 85m³\/hr, 23l per second.Sound Volume 41.0dB(A)Pre-oiled bearings for a long maintainance free life.Complies with  Building Regulations on ventilation.Double insulated - no earth connection required.230V\/20Watt.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHooded Vent Ducting Grille \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHooded wall vent and weather sill.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHelps prevent backdrafts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManufactured with UV stable materials to reduce colour fade.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDual fitting for round 100mm (4 Inch) ducting or square ducting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOverall size: 140mm x 140mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBritish made.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFlexible PVC Ducting\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCan be fixed in position with clips or ducting tape.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBritish made by Manrose.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003ch1\u003e\u003c\/h1\u003e\n\u003ch1\u003e\u003c\/h1\u003e\n\u003cdiv class=\"content\"\u003e\n\u003ch3 class=\"productDescriptionSource\"\u003e\u003c\/h3\u003e\n\u003cdiv class=\"productDescriptionWrapper\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Manrose","offers":[{"title":"Default","offer_id":3543991299,"sku":"O8-SJA4-HLR0","price":54.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9501\/products\/Manrose_Extractor_Timer_Fan_Brown_Hooded_Vent_Ducting_Kit_Kitchens_Bathrooms.jpg?v=1545209750"},{"product_id":"manrose-timer-fan-brown-4-inch-extractor-fan-ducting-kit","title":"Manrose Timer Fan Brown Gravity 4 Inch Extractor Fan Ducting Kit","description":"\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManrose Intervent NVF100T \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTimer Extractor Fan Ducting Kit\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e4 Inch \/ 100mm Ducting\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eContents\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1 x Timer 240 volt extractor fan.1 x Brown gravity vent.1 x 1 Metre PVC flexible ducting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eManrose Timer Fan\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWall or ceiling mountable for bathrooms, toilets and kitchens.\u003c\/span\u003e\u003cspan\u003eExtracts up to 85m per hour (23 litres per second)\u003c\/span\u003e\u003cspan\u003eSuitable for a standard 4\" ducting.\u003c\/span\u003e\u003cspan\u003eDimensions: 156mm x 156m x 28mm.\u003c\/span\u003e\u003cspan\u003e220-240V. \u003c\/span\u003e\u003cspan\u003e50Hz.\u003c\/span\u003e\u003cspan\u003e20W.\u003c\/span\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor wall mounting and ceiling mounting through 100mm (4”) diameter flexible or rigid pipes.Extraction Rate 85m³\/hr, 23l per second.Sound Volume 41.0dB(A)Pre-oiled bearings for a long maintainance free life.Complies with  Building Regulations on ventilation.Double insulated - no earth connection required.230V\/20Watt.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eGravity Vent Ducting Grille \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eGravity wall vent and weather sill.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHelps prevent backdrafts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManufactured with UV stable materials to reduce colour fade.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDual fitting for round 100mm (4 Inch) ducting or square ducting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOverall size: 140mm x 140mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBritish made.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFlexible PVC Ducting\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCan be fixed in position with clips or ducting tape.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBritish made by Manrose.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"content\"\u003e\n\u003ch3 class=\"productDescriptionSource\"\u003e\u003c\/h3\u003e\n\u003cdiv class=\"productDescriptionWrapper\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Manrose","offers":[{"title":"Default","offer_id":3545247107,"sku":"KZ-Z1W2-IHUC","price":53.59,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9501\/products\/Manrose_Extractor_Fan_Brown_Gravity_Vent_Ducting_Kit_for_Kitchens_Bathrooms_dbdac167-c2ab-4e2f-9c3d-9d39fa236de4.jpg?v=1545124578"},{"product_id":"manrose-standard-fan-white-4-inch-extractor-fan-ducting-kit","title":"Manrose Standard Fan White Gravity 4 Inch Extractor Fan Ducting Kit","description":"\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManrose Intervent NVF100S \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStandard Extractor Fan Ducting Kit\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e4 Inch \/ 100mm Ducting\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eContents\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1 x Standard 240 volt extractor fan.1 x White gravity vent.1 x 1 Metre PVC flexible ducting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eManrose Standard Fan\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWall or ceiling mountable for bathrooms, toilets and kitchens.\u003c\/span\u003e\u003cspan\u003eExtracts up to 85m per hour (23 litres per second)\u003c\/span\u003e\u003cspan\u003eSuitable for a standard 4\" ducting.\u003c\/span\u003e\u003cspan\u003eDimensions: 156mm x 156m x 28mm.\u003c\/span\u003e\u003cspan\u003e220-240V. \u003c\/span\u003e\u003cspan\u003e50Hz.\u003c\/span\u003e\u003cspan\u003e20W.\u003c\/span\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor wall mounting and ceiling mounting through 100mm (4”) diameter flexible or rigid pipes.Extraction Rate 85m³\/hr, 23l per second.Sound Volume 41.0dB(A)Pre-oiled bearings for a long maintainance free life.Complies with  Building Regulations on ventilation.Double insulated - no earth connection required.230V\/20Watt.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eGravity Vent Ducting Grille \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eGravity wall vent and weather sill.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHelps prevent backdrafts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManufactured with UV stable materials to reduce colour fade.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDual fitting for round 100mm (4 Inch) ducting or square ducting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOverall size: 140mm x 140mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBritish made.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFlexible PVC Ducting\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCan be fixed in position with clips or ducting tape.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBritish made by Manrose.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"content\"\u003e\n\u003ch3 class=\"productDescriptionSource\"\u003e\u003c\/h3\u003e\n\u003cdiv class=\"productDescriptionWrapper\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Manrose","offers":[{"title":"Default","offer_id":3545678659,"sku":"FH-8TOX-0DD6","price":44.49,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9501\/products\/Manrose_Extractor_Fan_White_Gravity_Vent_Ducting_Kit_for_Kitchens_Bathrooms.jpg?v=1537174837"},{"product_id":"manrose-standard-fan-grey-4-inch-extractor-fan-ducting-kit","title":"Manrose Standard Fan Grey Gravity 4 Inch Extractor Fan Ducting Kit","description":"\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eManrose Intervent NVF100S \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStandard Extractor Fan Ducting Kit\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e4 Inch \/ 100mm Ducting\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eContents\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1 x Standard 240 volt extractor fan.1 x Brown gravity vent.1 x 1 Metre PVC flexible ducting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eManrose Standard Fan\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWall or ceiling mountable for bathrooms, toilets and kitchens.\u003c\/span\u003e\u003cspan\u003eExtracts up to 85m per hour (23 litres per second)\u003c\/span\u003e\u003cspan\u003eSuitable for a standard 4\" ducting.\u003c\/span\u003e\u003cspan\u003eDimensions: 156mm x 156m x 28mm.\u003c\/span\u003e\u003cspan\u003e220-240V. \u003c\/span\u003e\u003cspan\u003e50Hz.\u003c\/span\u003e\u003cspan\u003e20W.\u003c\/span\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor wall mounting and ceiling mounting through 100mm (4”) diameter flexible or rigid pipes.Extraction Rate 85m³\/hr, 23l per second.Sound Volume 41.0dB(A)Pre-oiled bearings for a long maintainance free life.Complies with  Building Regulations on ventilation.Double insulated - no earth connection required.230V\/20Watt.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eGravity Vent Ducting Grille \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eGravity wall vent and weather sill.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHelps prevent backdrafts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManufactured with UV stable materials to reduce colour fade.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDual fitting for round 100mm (4 Inch) ducting or square ducting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOverall size: 140mm x 140mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBritish made.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFlexible PVC Ducting\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCan be fixed in position with clips or ducting tape.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBritish made by Manrose.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"content\"\u003e\n\u003ch3 class=\"productDescriptionSource\"\u003e\u003c\/h3\u003e\n\u003cdiv class=\"productDescriptionWrapper\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Manrose","offers":[{"title":"Default","offer_id":3545804547,"sku":"7A-5XW2-SSMO","price":44.49,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9501\/products\/Manrose_Extractor_Fan_Grey_Gravity_Vent_Ducting_Kit_for_Kitchens_Bathrooms.jpg?v=1537860948"},{"product_id":"white-louvre-extractor-air-vent-back-draught-shutter","title":"White Louvre Extractor Air Vent \u0026 Back Draught Shutter 4 Inch","description":"\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhite Air Vent \u0026amp; Back Draught Shutter\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor 4 Inch (100mm) Extractor Fan Ducting\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eLouvre Vent\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLouvre wall vent with weather sill.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHelps prevent backdrafts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManufactured with UV stable materials to reduce colour fade.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDual fitting for round 100mm (4 Inch) ducting or square ducting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOverall size: 140mm x 140mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBritish made.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eABS thermoplastic.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eComplies with Part F building regulations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuitable for commercial and domestic use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOther vents and colours available in our shop.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBack Draught Shutter\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIn-line spring operated back draught shutter.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eStops back draught and wind noise when a fan is switched off.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMade from tough, white GRP plastic.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFits Inside standard size 100mm diameter ducting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFit the shutter with the centre spindle of the flaps in a vertical position and make sure ducting is level.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOther ducting products availabe in our shop.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlease note that these shutters have 1 spring and not 2.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis is correct as 2 springs would offer too much resistance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eABS thermoplastic.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eComplies with Part F building regulations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuitable for commercial and domestic use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Manrose","offers":[{"title":"Default","offer_id":3641383363,"sku":"KE-TQJ1-8UC7","price":15.49,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9501\/products\/White_Square_Louvre_Extractor_Air_Vent_Back_Draught_Ducting_Shutter_4_Inch_1_8e37b5f0-0ae1-44b9-a9be-137847642f7e.jpg?v=1534413412"},{"product_id":"brown-extractor-gravity-flap-4-inch-extractor-fan-vent","title":"Brown Extractor Fan Air Vent Gravity Flap for 4 Inch Ducting","description":"\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBrown Air Vent Ducting Grille\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor 4 Inch (100mm) Extractor Fan Ducting\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWall vent with gravity flaps and weather sill.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHelps prevent backdrafts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManufactured with UV stable materials to reduce colour fade.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDual fitting for round 100mm (4 Inch) ducting or square ducting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOverall size: 140mm x 140mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBritish made.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eABS thermoplastic.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eComplies with Part F building regulations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuitable for commercial and domestic use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOther vents and colours available in our shop.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"content\"\u003e\n\u003cdiv class=\"content\"\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Manrose","offers":[{"title":"Default","offer_id":3641544323,"sku":"hsmart-79","price":6.92,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9501\/products\/1_Brown_Square_Extractor_Air_Vent_Duct_Grille_100mm_4_Inch_Wall_Fan_Gravity_Flap.jpg?v=1533911309"},{"product_id":"brown-louvre-extractor-air-vent-back-draught-shutter-4-inch","title":"Brown Louvre Extractor Air Vent \u0026 Back Draught Shutter 4 Inch","description":"\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBrown \u003c\/strong\u003e\u003cstrong\u003eAir Vent \u0026amp; Back Draught Shutter\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor 4 Inch (100mm) Extractor Fan Ducting\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eLouvre Vent\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLouvre wall vent with weather sill.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHelps prevent backdrafts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManufactured with UV stable materials to reduce colour fade.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDual fitting for round 100mm (4 Inch) ducting or square ducting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOverall size: 140mm x 140mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBritish made.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eABS thermoplastic.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eComplies with Part F building regulations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuitable for commercial and domestic use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOther vents and colours available in our shop.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBack Draught Shutter\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIn-line spring operated back draught shutter.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eStops back draught and wind noise when a fan is switched off.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMade from tough, white GRP plastic.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFits Inside standard size 100mm diameter ducting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFit the shutter with the centre spindle of the flaps in a vertical position and make sure ducting is level.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOther ducting products availabe in our shop.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlease note that these shutters have 1 spring and not 2.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis is correct as 2 springs would offer too much resistance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eABS thermoplastic.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eComplies with Part F building regulations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuitable for commercial and domestic use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Manrose","offers":[{"title":"Default","offer_id":3642604739,"sku":"SV-KASO-38VU","price":24.79,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9501\/products\/Brown_Louvre_Square_Extractor_Air_Vent_Back_Draught_Shutter_4_Inch_Ducting.jpg?v=1534500843"},{"product_id":"terracotta-louvre-extractor-air-vent-back-draught-shutter-4-inch","title":"Terracotta Louvre Extractor Air Vent \u0026 Back Draught Shutter 4 Inch","description":"\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTerracotta Air Vent \u0026amp; Back Draught Shutter\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor 4 Inch (100mm) Extractor Fan Ducting\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eLouvre Vent\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLouvre wall vent with weather sill.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHelps prevent backdrafts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManufactured with UV stable materials to reduce colour fade.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuitable\u003c\/span\u003e\u003cspan\u003e for round 100mm (4 Inch) ducting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOverall size: 140mm x 140mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBritish made.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eABS thermoplastic.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eComplies with Part F building regulations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuitable for commercial and domestic use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOther vents and colours available in our shop.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBack Draught Shutter\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIn-line spring operated back draught shutter.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eStops back draught and wind noise when a fan is switched off.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMade from tough, white GRP plastic.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFits Inside standard size 100mm diameter ducting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFit the shutter with the centre spindle of the flaps in a vertical position and make sure ducting is level.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOther ducting products availabe in our shop.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlease note that these shutters have 1 spring and not 2.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis is correct as 2 springs would offer too much resistance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eABS thermoplastic.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eComplies with Part F building regulations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuitable for commercial and domestic use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Manrose","offers":[{"title":"Default","offer_id":3650206147,"sku":"hsmart-4","price":17.09,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9501\/products\/Terracotta_Square_Louvre_Extractor_Air_Vent_Back_Draught_Ducting_Shutter.jpg?v=1534837252"},{"product_id":"brown-hooded-cowl-extractor-air-vent-back-draught-shutter-4-inch","title":"Brown Hooded Cowl Extractor Air Vent \u0026 Back Draught Shutter 4 Inch","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBrown Hooded Cowl Vent \u0026amp; Back Draught Shutter\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor 4 Inch (100mm) Extractor Fan Ducting\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHooded Cowl Vent\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHooded \u003c\/span\u003e\u003cspan\u003eWall vent with internal back draught shutter\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHelps prevent backdrafts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManufactured with UV stable materials to reduce colour fade.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDual fitting for round 100mm (4 Inch) ducting or square ducting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOverall size: 140mm x 140mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBritish made.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eABS thermoplastic.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eComplies with Part F building regulations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuitable for commercial and domestic use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOther vents and colours available in our shop.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBack Draught Shutter\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIn-line spring operated back draught shutter.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eStops back draught and wind noise when a fan is switched off.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMade from tough, white GRP plastic.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFits Inside standard size 100mm diameter ducting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFit the shutter with the centre spindle of the flaps in a vertical position and make sure ducting is level.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOther ducting products availabe in our shop.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlease note that these shutters have 1 spring and not 2.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis is correct as 2 springs would offer too much resistance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eABS thermoplastic.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eComplies with Part F building regulations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuitable for commercial and domestic use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Manrose","offers":[{"title":"Default","offer_id":3654085187,"sku":"77-Z5WI-96U8","price":16.89,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9501\/products\/Brown_Hooded_Cowl_Extractor_Air_Vent_Back_Draught_Ducting_Shutter_4_Inch_1.jpg?v=1535615998"},{"product_id":"white-hooded-cowl-extractor-air-vent-back-draught-shutter-4-inch","title":"White Hooded Cowl Extractor Air Vent \u0026 Back Draught Shutter 4 Inch","description":"\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhite Hooded Cowl Vent \u0026amp; Back Draught Shutter\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor 4 Inch (100mm) Extractor Fan Ducting\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHooded Cowl Vent\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHooded \u003c\/span\u003e\u003cspan\u003eWall vent with internal back draught shutter\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHelps prevent backdrafts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManufactured with UV stable materials to reduce colour fade.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDual fitting for round 100mm (4 Inch) ducting or square ducting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOverall size: 140mm x 140mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBritish made.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eABS thermoplastic.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eComplies with Part F building regulations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuitable for commercial and domestic use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOther vents and colours available in our shop.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBack Draught Shutter\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIn-line spring operated back draught shutter.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eStops back draught and wind noise when a fan is switched off.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMade from tough, white GRP plastic.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFits Inside standard size 100mm diameter ducting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFit the shutter with the centre spindle of the flaps in a vertical position and make sure ducting is level.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOther ducting products availabe in our shop.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlease note that these shutters have 1 spring and not 2.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis is correct as 2 springs would offer too much resistance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eABS thermoplastic.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eComplies with Part F building regulations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuitable for commercial and domestic use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Manrose","offers":[{"title":"Default","offer_id":3654318659,"sku":"S6-B3I8-9ZBY","price":16.89,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9501\/products\/White_Hooded_Cowl_Extractor_Air_Vent_Back_Draught_Ducting_Shutter_4_Inch_1.jpg?v=1535537278"},{"product_id":"grey-gravity-flap-air-vent-back-draught-shutter-4-inch","title":"Grey Gravity Flap Air Vent \u0026 Back Draught Shutter 4 Inch","description":"\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003ch2\u003e  \u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGrey Gravity Flap Air Vent \u0026amp; Back Draught Shutter \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor 4 Inch (100mm) Extractor Fan Ducting\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eGravity Flap Vent\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWall vent with gravity flaps and weather sill.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHelps prevent backdrafts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManufactured with UV stable materials to reduce colour fade.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuitable for round 100mm (4 Inch) ducting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOverall size: 140mm x 140mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBritish made.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eABS thermoplastic.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eComplies with Part F building regulations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuitable for commercial and domestic use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOther vents and colours available in our shop.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBack Draught Shutter\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIn-line spring operated back draught shutter.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eStops back draught and wind noise when a fan is switched off.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMade from tough, white GRP plastic.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFits Inside standard size 100mm diameter ducting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFit the shutter with the centre spindle of the flaps in a vertical position and make sure ducting is level.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOther ducting products availabe in our shop.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlease note that these shutters have 1 spring and not 2.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis is correct as 2 springs would offer too much resistance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eABS thermoplastic.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eComplies with Part F building regulations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuitable for commercial and domestic use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Manrose","offers":[{"title":"Default","offer_id":3715909187,"sku":"DS-K2BJ-R0L6","price":15.49,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9501\/products\/Grey_Square_Air_Extractor_Vent_Back_Draught_Ducting_Shutter_4_Inch_1.jpg?v=1534415932"},{"product_id":"terracotta-gravity-flap-air-vent-back-draught-shutter-4-inch","title":"Terracotta Gravity Flap Air Vent \u0026 Back Draught Shutter 4 Inch","description":"\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTerracotta Air Vent \u0026amp; Back Draught Shutter\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor 4 Inch (100mm) Extractor Fan Ducting\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eGravity Flap Vent\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWall vent with gravity flaps and weather sill.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHelps prevent backdrafts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManufactured with UV stable materials to reduce colour fade.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuitable for round 100mm (4 Inch) ducting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOverall size: 140mm x 140mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBritish made.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eABS thermoplastic.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eComplies with Part F building regulations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuitable for commercial and domestic use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOther vents and colours available in our shop.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBack Draught Shutter\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIn-line spring operated back draught shutter.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eStops back draught and wind noise when a fan is switched off.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMade from tough, white GRP plastic.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFits Inside standard size 100mm diameter ducting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFit the shutter with the centre spindle of the flaps in a vertical position and make sure ducting is level.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOther ducting products availabe in our shop.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlease note that these shutters have 1 spring and not 2.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis is correct as 2 springs would offer too much resistance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eABS thermoplastic.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eComplies with Part F building regulations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuitable for commercial and domestic use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Manrose","offers":[{"title":"Default","offer_id":3716398211,"sku":"hsmart-189","price":17.09,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9501\/products\/Terracotta_Square_Air_Extractor_Vent_Back_Draught_Ducting_Shutter_4_Inch_1.jpg?v=1534238059"},{"product_id":"white-gravity-flap-air-vent-back-draught-shutter-4-inch","title":"White Gravity Flap Air Vent \u0026 Back Draught Shutter 4 Inch","description":"\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhite Air Vent \u0026amp; Back Draught Shutter\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor 4 Inch (100mm) Extractor Fan Ducting\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eGravity Flap Vent\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWall vent with gravity flaps and weather sill.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHelps prevent backdrafts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManufactured with UV stable materials to reduce colour fade.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDual fitting for round 100mm (4 Inch) ducting or square ducting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOverall size: 140mm x 140mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBritish made.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eABS thermoplastic.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eComplies with Part F building regulations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuitable for commercial and domestic use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOther vents and colours available in our shop.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBack Draught Shutter\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIn-line spring operated back draught shutter.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eStops back draught and wind noise when a fan is switched off.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMade from tough, white GRP plastic.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFits Inside standard size 100mm diameter ducting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFit the shutter with the centre spindle of the flaps in a vertical position and make sure ducting is level.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOther ducting products availabe in our shop.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlease note that these shutters have 1 spring and not 2.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis is correct as 2 springs would offer too much resistance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eABS thermoplastic.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eComplies with Part F building regulations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuitable for commercial and domestic use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"content\"\u003e\u003c\/div\u003e","brand":"Manrose","offers":[{"title":"Default","offer_id":3716632835,"sku":"hsmart-173","price":15.49,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9501\/products\/White_Square_Air_Extractor_Vent_Back_Draught_Ducting_Shutter_4_Inch_1.jpg?v=1534153923"},{"product_id":"brown-gravity-flap-air-vent-back-draught-shutter-4-inch","title":"Brown Gravity Flap Air Vent \u0026 Back Draught Shutter 4 Inch","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBrown Air Vent \u0026amp; Back Draught Shutter\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor 4 Inch (100mm) Extractor Fan Ducting\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eGravity Flap Vent\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWall vent with gravity flaps and weather sill.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHelps prevent backdrafts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManufactured with UV stable materials to reduce colour fade.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDual fitting for round 100mm (4 Inch) ducting or square ducting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOverall size: 140mm x 140mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBritish made.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eABS thermoplastic.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eComplies with Part F building regulations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuitable for commercial and domestic use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOther vents and colours available in our shop.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eBack Draught Shutter\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIn-line spring operated back draught shutter.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eStops back draught and wind noise when a fan is switched off.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMade from tough, white GRP plastic.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFits Inside standard size 100mm diameter ducting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFit the shutter with the centre spindle of the flaps in a vertical position and make sure ducting is level.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOther ducting products availabe in our shop.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlease note that these shutters have 1 spring and not 2.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis is correct as 2 springs would offer too much resistance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eABS thermoplastic.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eComplies with Part F building regulations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuitable for commercial and domestic use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Manrose","offers":[{"title":"Default","offer_id":3716819267,"sku":"OX-JEW4-AVF6","price":15.49,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9501\/products\/Brown_Square_Air_Extractor_Vent_Back_Draught_Ducting_Shutter_4_Inch_1_2e6e4aa2-977b-45d9-b110-aeea33393329.jpg?v=1533911425"},{"product_id":"terracotta-extractor-fan-air-vent-louvre-grille-for-4-inch-ducting","title":"Terracotta Extractor Fan Air Vent Louvre Grille for 4 Inch Ducting","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTerracotta Air Vent Ducting Grille\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor 4 Inch (100mm) Extractor Fan Ducting\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLouvre wall vent and weather sill.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHelps prevent backdrafts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManufactured with UV stable materials to reduce colour fade.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuitable\u003c\/span\u003e\u003cspan\u003e for round 100mm (4 Inch) ducting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOverall size: 140mm x 140mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBritish made.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eABS thermoplastic.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eComplies with Part F building regulations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuitable for commercial and domestic use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOther vents and colours available in our shop.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv class=\"content\"\u003e\n\u003cdiv class=\"productDescriptionWrapper\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"Manrose","offers":[{"title":"Default","offer_id":18756299398,"sku":"hsmart-381","price":11.79,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9501\/products\/1_Terracotta_Square_Extractor_Louvre_Air_Vent_Duct_Grille_100mm_4_Inch_Fan_Outlet.jpg?v=1534238301"},{"product_id":"2-x-worm-drive-hose-clamp-clips-for-100mm-flexible-ducting-4-inch-extractor-fans","title":"2 x Worm Drive Hose Clamp for 100mm Flexible Ducting 4\" Extractor Fans","description":"\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2\u003eProduct 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coated.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuitable for commercial and domestic use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOther sizes and accessories available in our shop.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Abbey Clamps","offers":[{"title":"Default","offer_id":12885709029449,"sku":"HS-1090-110","price":5.19,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9501\/products\/Worm_Drive_Hose_Clamp_Clips_for_100mm_Flexible_Ducting_4_Inch_Extractor_Fans.jpg?v=1535706897"},{"product_id":"2-x-worm-drive-hose-clamp-clips-for-150mm-flexible-ducting-6-inch-extractor-fans","title":"2 x Worm Drive Hose Clamp for 150mm Flexible Ducting 6\" Extractor Fans","description":"\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWorm Drive Ducting Hose Clamps\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePack of 2\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHigh grade worm drive hose clamps.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuitable for 6 inch \/ 150mm ducting connections.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eClip size: 140 - 160mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMeasurement is the Ø diameter of the clip.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManufactured to Din 3017 standards.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBandwidth: 12mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eW1 Mild steel zinc coated.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuitable for commercial and domestic use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOther sizes and accessories available in our shop.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Abbey Clamps","offers":[{"title":"Default","offer_id":12885815590985,"sku":"HS-1090-160","price":3.09,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9501\/products\/Worm_Drive_Hose_Clamp_Clips_for_150mm_Flexible_Ducting_6_Inch_Extractor_Fans.jpg?v=1535707072"},{"product_id":"flexible-pvc-3-metre-ducting-hose-clamp-clips-for-100mm-ducting","title":"Flexible PVC 3 Metre Ducting \u0026 Hose Clamp Clips for 100mm Ducting","description":"\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePVC Flexible Ducting and Hose Clips\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e3 Metres\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWire reinforced PVC flexible ducting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSize: 100mm  \/ 4 Inch.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLength: 3 Metres.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eClip sizes: 90 - 110mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eW1 Mild steel zinc coated.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuitable for cooker hoods, tumble dryers and extractor fans. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor commercial and domestic use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOther extractor accessories available in our shop.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eContents\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1 x 3 Metre PVC ducting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2 x Hose clips.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Abbey Clamps","offers":[{"title":"Default","offer_id":14125392953417,"sku":"HS-1096","price":19.19,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9501\/products\/1_PVC_Flexible_3_Metre_Ducting_2_x_Hose_Clamp_Clips_for_100mm_4_Inch_Extractors.jpg?v=1537959841"}],"url":"https:\/\/homesmartonline.co.uk\/collections\/extractor-fans.oembed","provider":"Homesmart","version":"1.0","type":"link"}