{"product_id":"black-10-by-12-inch-return-air-grille-with-louvere","title":"Black 10 By 12 Inch Return Air Grille With Louvered Vents And Built In Filter Magnetic Closure Drywall Access Panel For Attic And Crawl Space Featuring Heavy Duty Frames And No Sweat Snap Setup Hardware Bundled","description":"\u003cdiv\u003eSingle Pack Heavy 10x12 Black Return Air Grille\u003cbr\u003e\n✔️ Rust resistant black frame fits 10 by 12 inch drywall cutouts \u003cp\u003eThis single unit black louvered return air grille operates as a reliable HVAC vent cover inside residential attics and crawl spaces.\u003c\/p\u003e ✅ 10 by 12 inch face width covering standard duct openings\n✅ Heavy gauge aluminum shell resists moisture and warping\n✅ Washable mesh screen catches dust before entering your ducts\n✅ Secure magnetic catch keeps the service door tightly closed\n✅ Ready to mount with included machine screws and spacers\n\u003cbr\u003e \u003cp\u003e💡 How do you properly seal a retrofit ventilation cover against drafts?\u003cbr\u003eThe listed face measurement matches your exact cutout dimensions for a snug fit.\u003cbr\u003e- Cut your wall cavity to exactly ten by twelve inches for proper alignment\u003cbr\u003e- Use the pre drilled holes to secure the heavy duty bracket fast\u003cbr\u003e- Slide the louvered door shut until the magnet locks it handy in place\u003cbr\u003e- Seal any gaps with standard caulk to stop dusty attic air from leaking back\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49390203437291,"sku":"VXB0HHF5QFQJ","price":209.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/81SGXOVq6YL_218b7336-b201-40e6-94ff-0a6c43e05723.jpg?v=1789068113","url":"https:\/\/vxb.com\/products\/black-10-by-12-inch-return-air-grille-with-louvere","provider":"VXB Bearings","version":"1.0","type":"link"}