{"product_id":"6-inch-inline-backdraught-shutter","title":"6 Inch Inline Backdraught Shutter","description":"\u003cstrong\u003eNational Ventilation D694 Inline Back Draught Shutter\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eFor use with any 6 inch 150mm ducting system. Usually used in conjunction with inline duct fans which do not normally come with integral shutters.\u003cbr\u003e\u003cbr\u003eMay be installed in the ducting from the outside wall as near to the outside grille as possible.","brand":"National Ventilation","offers":[{"title":"Default Title","offer_id":58031866839304,"sku":"NVT D694","price":11.03,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1044\/2362\/0872\/files\/6-inch-inline-backdraught-shutter-280-p.jpg?v=1784040696","url":"https:\/\/www.extractorfanworld.co.uk\/products\/6-inch-inline-backdraught-shutter","provider":"Extractor Fan World","version":"1.0","type":"link"}