{"product_id":"top-shelf-white-return-air-grille-with-slick-hinge","title":"Top Shelf White Return Air Grille With Slick Hinged Louvered Door And Magnetic Latch For Interior Drywall Attic Crawl Space Vents Heavy Duty Hassle Free Setup","description":"\u003cdiv\u003e\n\u003cp\u003eHigh Performance Filter Vent Grille With Hinge Cover\u003cbr\u003e✔️ White aluminum louvered grille 14x30 in (356x762mm hinged\u003c\/p\u003e\n\u003cp\u003eThis white return air filter grille installs over wall openings in attics and crawl spaces to protect ductwork while capturing dust from your ventilation system. The hinged access door features a magnet latch, allowing quick interior checks without unscrewing the unit.\u003c\/p\u003e\n\u003cp\u003e✅ White baked finish prevents rust and corrosion on aluminum alloy\u003cbr\u003e✅ Hinged louvers swing open with strong magnet for easy access\u003cbr\u003e✅ Built-in filtration traps dust and particles protecting coils\u003cbr\u003e✅ Accommodates 14 x 30 in 356 x 762 mm rough openings\u003cbr\u003e✅ Mounts securely using included screws for tight retention\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e💡 How do actual rough opening measurements align with published grille dimensions?\u003cbr\u003eStated sizes mirror exact wall cuts so you need precise numbers to avoid ordering wrong parts. Handy advice below guides your selection.\u003cbr\u003e- Rough opening dimensions equal listing size so verify exact hole span\u003cbr\u003e- Tape measurement across wall aperture ensures proper fit before purchase\u003cbr\u003e- Verify thickness of drywall material matches frame depth requirements\u003cbr\u003e- Select standard or custom dimensions based on existing structural opening\u003cbr\u003e\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49390094778603,"sku":"VXB0HHFFZLFK","price":407.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/818wzZwYIlL_119dfd5c-f673-4c6f-bce0-18b57fa6495a.jpg?v=1789067603","url":"https:\/\/vxb.com\/products\/top-shelf-white-return-air-grille-with-slick-hinge","provider":"VXB Bearings","version":"1.0","type":"link"}