{"product_id":"backdraft-damper-4in","title":"Backdraft Damper 4in","description":"Made of galvanized steel. Prevents reverse air flow when fans are shut off. Saves CO2 and prevents odors from flowing backwards. Rubber gasket pre-installed on exterior for an air tight seal.","brand":"Grow1","offers":[{"title":"Default Title","offer_id":49724607332608,"sku":"403004","price":12.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/3553\/8944\/files\/image_1920_a519b632-8a7c-4cc6-8cf9-9eecc3629980.jpg?v=1789051492","url":"https:\/\/megagrowmart.com\/products\/backdraft-damper-4in","provider":"Mega Grow Mart","version":"1.0","type":"link"}