{"product_id":"master-flow-gnv4a-4-inch-aluminum-gooseneck-roof-vent-cap","title":"Master Flow GNV4A 4-inch Aluminum Gooseneck Roof Vent Cap","description":"\u003cp\u003eThe Master Flow 4 in. Aluminum Gooseneck Roof Vent Cap (GNV4A)Go to product viewer dialog for this item. is designed for exhausting bath and kitchen fans through the roof. Constructed from durable, corrosion-resistant aluminum, this vent cap features a hooded gooseneck design to prevent rain, snow, and debris from entering the ductwork. It includes a backdraft damper to enhance energy efficiency and prevent cold air from entering the home, along with a removable bird screen. Suitable for various roof pitches\u003c\/p\u003e","brand":"Master Flow","offers":[{"title":"Default Title","offer_id":46035944603834,"sku":"587690","price":32.75,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/1530\/2074\/files\/587690_ai.jpg?v=1781845203","url":"https:\/\/www.loopstone.net\/products\/master-flow-gnv4a-4-inch-aluminum-gooseneck-roof-vent-cap","provider":"Loopstone Store","version":"1.0","type":"link"}