{"product_id":"36-by-36-inch-cube-core-eggcrate-return-air-grille","title":"36 by 36 Inch Cube Core Eggcrate Return Air Grille Aluminum Rust Proof White Finish For HVAC Duct Openings And Vent Covers Delivers Precise Fit, Quiet Airflow, Durable Build, And Easy Installation","description":"\u003cdiv\u003e36x36 Aluminum Eggcrate Return Air Grille for HVAC Ducts\u003cbr\u003e\n✔️ Single unit; rust-proof aluminum frame; fits 36x36 in (959x959 mm) \u003cp\u003eThis premium grille is designed for HVAC duct openings, delivering quiet, efficient airflow with a cube-core eggcrate design and a rust-proof aluminum construction.\u003c\/p\u003e ✅ Fits 36\" W x 36\" H duct openings; outer frame 37.75\" W x 37.75\" H (959 x 959 mm) \u003cbr\u003e\n✅ Rust-proof aluminum cube core with scratch-resistant white powder-coated finish \u003cbr\u003e\n✅ Eggcrate optimized airflow with high efficiency for steady, quiet airflow \u003cbr\u003e\n✅ Tool-free maintenance with plastic latch for quick service \u003cbr\u003e\n✅ Durable, corrosion-resistant construction for long HVAC life \u003cbr\u003e \u003cp\u003e💡 What is a cube-core eggcrate return air grille used for in HVAC systems? This handy device improves airflow and protects ductwork in many spaces.\u003c\/p\u003e\n- Improves air distribution across 36x36 openings\n- Uses aluminum cube core to reduce resistance and noise\n- Resists rust with powder-coated finish for long term reliability\n- Fits standard duct openings for easy retrofits\n✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48820092928235,"sku":"VXB07MM733DS","price":436.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/81wm79Wm6rL.jpg?v=1781150699","url":"https:\/\/vxb.com\/products\/36-by-36-inch-cube-core-eggcrate-return-air-grille","provider":"VXB Bearings","version":"1.0","type":"link"}