{"product_id":"tdv-g3450937","title":"30 in 32.75\"H-W Alu Universal Backdraft Dampr, 31 in x 31 in, Aluminum","description":"32.75 In.H-W Alu Universal Backdraft Dampr, Frame Material Aluminum, Number of Panels 1, Maximum Air Velocity 2250 fpm, Overall Height 32 3\/4 in, Rough Opening Shape Square, Fits Fan Diameter 30 in, Free Area 4.8 sq ft, Overall Width 32 3\/4 in, Frame Material Thickness 0.1 ga, Frame Depth 1 5\/8 in, Rough Opening Length 31 in, Maximum Pressure 1 in wc, Rough Opening Width 31 in, Blade Material Aluminum, Single Acting\/Double Acting Single Acting, Closure Type Spring, Flange Width 1 3\/8 in","brand":"DAYTON","offers":[{"title":"Default Title","offer_id":45271019815047,"sku":"G3450937","price":214.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/5424\/4231\/files\/Z1KCp-fo5oy_bd3ea4ef-2ad0-4b62-9b08-b396ff578591.jpg?v=1784333652","url":"https:\/\/checkout.towerdvbe.com\/products\/tdv-g3450937","provider":"Tower Sales and Consulting","version":"1.0","type":"link"}