{"product_id":"wall-mount-duct-shutter-4-inch-white-steel","title":"Wall Mount Duct Shutter, 4-Inch, White Steel","description":"\u003cp\u003e\u003cspan\u003eAC-WMS4-W\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA wall-mounted shutter designed for use with grow rooms, dryers, attics, and other HVAC applications.\u003c\/li\u003e\n\u003cli\u003eFeatures built-in rubber stoppers that dampen slamming vent blades and ensure complete blockage.\u003c\/li\u003e\n\u003cli\u003eNon-return thin louvers that close when fan is not in use to prevent outside air and debris from entering.\u003c\/li\u003e\n\u003cli\u003eDurable, lightweight steel body that is rust-resistant can withstand most weather conditions.\u003c\/li\u003e\n\u003cli\u003eDuct Opening Diameter: 4 inches | Front Plate Size: 6.69” \u003cspan\u003e| Finish: Powder Coat\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eA louver vent hood designed to protect fans from and prevent entry of dust, debris and outside air into ducting. Each shutter vent features rubber pads that repress the sound of slamming louvers while ensuring a complete seal from the outside elements. The thin shutter blades automatically open when the duct fan runs and closes when not in use, ensuring one-way airflow that keeps the ducting clear. Durable, lightweight steel makes up the whole-body frame and vent blades, enabling them to withstand all kinds of weather and temperatures.\u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis fan wall shutter is specially made to be used in applications such as grow rooms, garages, tumble dryers, bathrooms, attics, sheds, and greenhouses. The round duct tailpiece is compatible with 4” inline exhaust fans, ductwork, or other ventilation accessories and can be secured using aluminum foil tape or duct clamps.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e   Product Identification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e   Manufacturer\u003c\/td\u003e\n\u003ctd\u003e   AC Infinity Inc.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e   Product Name\u003c\/td\u003e\n\u003ctd\u003e   Wall Mount Shutter, 4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e   Product Model\u003c\/td\u003e\n\u003ctd\u003e   AC-WMS4-W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e   UPC Code\u003c\/td\u003e\n\u003ctd\u003e   819137021365\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e   Product and Mounting Dimensions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e   Duct Opening Size\u003c\/td\u003e\n\u003ctd\u003e   4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e   Front Plate Dimensions\u003c\/td\u003e\n\u003ctd\u003e   6.69 x 6.69 in. (17.0 x 17.0 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e   Product Performance and Technical Specs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e   Whole Body Material\u003c\/td\u003e\n\u003ctd\u003e   Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e   Shutter Material\u003c\/td\u003e\n\u003ctd\u003e   Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e   Color\u003c\/td\u003e\n\u003ctd\u003e   White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e   Finish\u003c\/td\u003e\n\u003ctd\u003e   Powder Coat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"AC INFINITY","offers":[{"title":"Default Title","offer_id":54404226941313,"sku":"AC-WMS4-W","price":25.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0548\/8774\/3534\/files\/StorePhoto1__32832.jpg?v=1750275373","url":"https:\/\/www.enviroadvance.com\/products\/wall-mount-duct-shutter-4-inch-white-steel","provider":"Enviro Advance","version":"1.0","type":"link"}