{"product_id":"envirovent-100mm-4-inch-gravity-grille-terracotta","title":"Envirovent 100mm - 4 inch Gravity Grille - Terracotta","description":"\u003cp\u003eFour inch Terracotta gravity grille. To be used with four inch flexible ducting. This grille is intended for use with extractor fans which do not have internal back draught shutters. We recommend the use of duct clamps with all ducting and grilles.\u003c\/p\u003e","brand":"Envirovent","offers":[{"title":"Default Title","offer_id":58035122602248,"sku":"ENV 1RDGRAV100TC","price":2.22,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1044\/2362\/0872\/files\/4-inch-100mm-gravity-grille-terracotta-5016-1-p.jpg?v=1784044088","url":"https:\/\/www.extractorfanworld.co.uk\/products\/envirovent-100mm-4-inch-gravity-grille-terracotta","provider":"Extractor Fan World","version":"1.0","type":"link"}