{"product_id":"100mm-4-inch-gravity-shutter-black-ex007b","title":"100mm\/4 inch Gravity Shutter - Black - EX007B","description":"Ideal fuss free solution when you need to install a hole in an external or internal wall. Suitable for use with 4 inch\/100mm fan via round ducting.\r\n\u003cul\u003e\r\n \t\u003cli\u003eFor use with 4 inch\/100mm fans\u003c\/li\u003e\r\n \t\u003cli\u003eCompatible with 4 inch\/100mm round rigid or flexible ducting\u003c\/li\u003e\r\n \t\u003cli\u003ePrevents backdraught air and rain penetration\u003c\/li\u003e\r\n \t\u003cli\u003ePrevents objects of vermin entering when the ventilation is not in operation\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"United Electrical Products","offers":[{"title":"Default Title","offer_id":57439540019583,"sku":"EX007B","price":2.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5643\/3023\/files\/078ca071-107492-autocrop-984x1200-2.png?v=1777559236","url":"https:\/\/unitedelectricalproducts.com\/products\/100mm-4-inch-gravity-shutter-black-ex007b","provider":"United Electrical Products","version":"1.0","type":"link"}