{"product_id":"20x14-duct-opening-steel-return-air-grille-with-re","title":"20x14 Duct Opening Steel Return Air Grille With Removable Door For 1-Inch Filters White Vent Cover Grill For HVAC Cold Air Intake Outer Dim 22 5\/8 W X 16 5\/8 H","description":"\u003cdiv\u003e20x14 Steel Return Air Grille with Door for 1-Inch Filters\u003cbr\u003e\n✔️ White powder-coated steel vent grille for 1-Inch filters, single unit \u003cp\u003eThis duct return grille mounts in wall or ceiling openings to house a 1-inch filter and channel air back into the HVAC system. It’s ideal for residential applications where clean airflow and easy maintenance matter.\u003c\/p\u003e \u003cp\u003e✅ Wall opening size: 20 in W x 14 in H (508 x 356 mm)\u003cbr\u003e✅ Outer dimensions: 22 5\/8 in W x 16 5\/8 in H (575 x 422 mm)\u003cbr\u003e✅ Fits 1-inch thick filters (not included)\u003cbr\u003e✅ 40-degree angled fins for efficient airflow and quiet operation\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a steel return air grille with a removable door used for in residential HVAC systems? It helps balance airflow and keeps filters accessible.\u003c\/p\u003e\n- Handy for returning air to the furnace while keeping filters accessible\n- Fits 20x14 wall openings and accepts 1-inch filters\n- 40-degree angled fins improve airflow and cut noise\n- Durable steel with powder coat resists corrosion and wear\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48729052250347,"sku":"VXB08K3XTPG1","price":119.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61dQwCHrSiL.jpg?v=1780607253","url":"https:\/\/vxb.com\/products\/20x14-duct-opening-steel-return-air-grille-with-re","provider":"VXB Bearings","version":"1.0","type":"link"}