{"title":"Damper","description":"Duct dampers are located in the ducting system to regulate airflow and redirect in the areas that require air. A backdraft damper is an important part of the ventilation system as it pushes out contaminated air while not allowing it back into the grow space. Zenhydro provides you with HVAC dampers and backdraft dampers for your indoor gardening.","products":[{"product_id":"backdraft-damper-12","title":"Backdraft Damper, 12\"","description":"\u003cp\u003eBackdraft Damper, 12\"\u003c\/p\u003e","brand":"Active Air","offers":[{"title":"Default Title","offer_id":40807894810805,"sku":"GL51ACBD12","price":37.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0591\/4502\/7765\/products\/8875_25673_1.jpg?v=1629879338"},{"product_id":"ideal-air-back-draft-damper-6-in","title":"Ideal-Air Back Draft Damper 6 in","description":"\u003cp\u003eThese are excellent quality back draft dampers. They are made from heavy-gauge galvanized steel with heavy duty springs. They use both an embossed bead \u0026amp; rubber gasket to help keep ducting securely in place. They prevent back draft air when your fans are off.\u003c\/p\u003e","brand":"Ideal Air","offers":[{"title":"Default Title","offer_id":40808306114741,"sku":"GL56736982","price":17.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0591\/4502\/7765\/products\/736982-01_1.jpg?v=1629882860"},{"product_id":"can-fan-backdraft-damper-12-in","title":"Can-Fan Backdraft Damper 12 in","description":"","brand":"Can Fan","offers":[{"title":"Default Title","offer_id":40812330778805,"sku":"GL56736865","price":32.42,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0591\/4502\/7765\/products\/736865-01_16f8ca1c-48f1-48d0-a188-251b6503eab8.jpg?v=1629946834"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0591\/4502\/7765\/collections\/26_34c1755e-35f0-4b8b-a10b-f90e59ecb319.png?v=1630289952","url":"https:\/\/www.zenhydro.com\/zh\/collections\/damper.oembed","provider":"ZenHydro","version":"1.0","type":"link"}