{"product_id":"master-flow-hfw4-4-inch-white-round-flush-mount-wall-vent","title":"Master Flow HFW4 4-Inch White Round Flush Mount Wall Vent","description":"\u003cp\u003eThis Master Flow 4-inch round wall vent features a low-profile flush mount design in a clean white finish. Part of the Heating, Venting \u0026amp; Cooling department, this durable plastic vent is specifically designed for ducting and venting applications in residential or commercial plumbing and HVAC systems. The unit is lightweight and engineered for efficient airflow and easy installation\u003c\/p\u003e","brand":"Master Flow","offers":[{"title":"Default Title","offer_id":45832614052026,"sku":"1002469149","price":38.81,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/1530\/2074\/files\/1002469149_ai.jpg?v=1778168409","url":"https:\/\/www.loopstone.net\/products\/master-flow-hfw4-4-inch-white-round-flush-mount-wall-vent","provider":"Loopstone Store","version":"1.0","type":"link"}