{"product_id":"master-flow-7-in-aluminum-round-wall-vent","title":"Master Flow 7 in. Aluminum Round Wall Vent","description":"\u003cp\u003eThis Master Flow 7-inch round wall vent is constructed from durable, rust-resistant aluminum, making it ideal for exhausting kitchen fans, bathroom fans, and other home ventilation systems. The unit features a built-in gravity damper that opens with airflow and remains closed when not in use to prevent backdrafts. Designed for easy installation with standard 7-inch round ducting, this professional-grade vent provides a sleek and weather-resistant termination for exterior walls. Note that this model is specifically designed for high-capacity air exhaust and is not recommended for dryer venting if lint accumulation is a concern\u003c\/p\u003e","brand":"Master Flow","offers":[{"title":"Default Title","offer_id":45832627683514,"sku":"926736","price":22.32,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/1530\/2074\/files\/926736_ai.jpg?v=1778169338","url":"https:\/\/www.loopstone.net\/products\/master-flow-7-in-aluminum-round-wall-vent","provider":"Loopstone Store","version":"1.0","type":"link"}