{"product_id":"aluminum-alloy-square-air-vent-grille-white-return-vent-cover","title":"Aluminum Alloy Square Air Vent Grille White Return Vent Cover","description":"\n\u003ch2\u003eAluminum Alloy Square Air Vent Grille – White Return Vent Cover\u003c\/h2\u003e\n\u003cp\u003eKeep your home, attic, shed, or outbuilding breathing freely with this durable \u003cstrong\u003eAluminum Alloy Square Air Vent Grille\u003c\/strong\u003e. Available in multiple sizes and finished in a clean white coating, this return air grill cover delivers reliable, year-round ventilation for virtually any indoor or outdoor application.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Ventilation:\u003c\/strong\u003e Designed for attics, sheds, walls, soffits, doors, gables, and more — wherever improved airflow is needed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePremium Screened Design:\u003c\/strong\u003e Built-in high-quality mesh screen promotes optimal airflow while preventing small animals, insects, and debris from entering your space.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEfficient Air Circulation:\u003c\/strong\u003e Enhances airflow in attics and enclosed spaces, creating a cooler, more comfortable environment throughout the year.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Aluminum Alloy Construction:\u003c\/strong\u003e Crafted from high-grade aluminium alloy that resists weather, corrosion, and wear — built to stand the test of time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy DIY Installation:\u003c\/strong\u003e User-friendly design allows for quick, effortless installation without professional assistance, instantly improving indoor air quality.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRectangular Shape:\u003c\/strong\u003e Clean square\/rectangular profile fits standard vent openings and blends seamlessly with walls and ceilings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Aluminium Alloy\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e White\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Rectangular \/ Square\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable Sizes:\u003c\/strong\u003e 150mm, 200×200mm, 250×250mm, 300×300mm, 350×350mm, 400×400mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e 1 × Air Vent Grille\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eMade in Mainland China\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAttics \u0026amp; lofts\u003c\/li\u003e\n  \u003cli\u003eGarden sheds \u0026amp; outbuildings\u003c\/li\u003e\n  \u003cli\u003eWalls, soffits \u0026amp; fascia boards\u003c\/li\u003e\n  \u003cli\u003eInterior doors \u0026amp; cabinetry vents\u003c\/li\u003e\n  \u003cli\u003eCommercial and residential HVAC return air applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1pc-400cm-sealing-tape-faucet-sealing-tape-oil-free-leak-proof-water-pipe-gas-pipeline-sealing-tape\"\u003e1PC 400cm Sealing Tape – Faucet \u0026amp; Pipeline Leak Proof Tape\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1pc-exhaust-duct-interface-pipe-hose-connector-for-ac-exhaust-pipe-extension-joint-does-not-require-clamp-ring-comes-with-thread\"\u003e1PC Exhaust Duct Interface Pipe Hose Connector for AC\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1pc-multi-use-faucet-bubbler-wrenches-6-sizes-sink-wrenches-detach-tool-for-kitchen-bathroom-faucet-parts-repair-spanner\"\u003e1PC Multi-Use Faucet Bubbler Wrenches – 6 Sizes Sink Wrench Tool\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Actual color may vary slightly from images due to monitor brightness and display settings. Please allow minor measurement tolerances of ±1–3mm.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What sizes are available for this aluminum air vent grille?\u003c\/h4\u003e\n\u003cp\u003eA: This aluminum alloy return air vent grille is available in six sizes: 150mm, 200×200mm, 250×250mm, 300×300mm, 350×350mm, and 400×400mm, making it suitable for a wide range of standard vent openings in attics, walls, and doors.\u003c\/p\u003e\n\u003ch4\u003eQ: Does this air vent grille come with a screen to block animals and insects?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The vent grille features a built-in high-quality mesh screen that allows excellent airflow while keeping small animals, insects, and debris from entering your attic, shed, or wall cavities.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this vent cover suitable for outdoor use?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. The high-grade aluminium alloy construction is weather-resistant and corrosion-resistant, making it ideal for both indoor and outdoor applications including soffits, gable ends, exterior walls, and sheds.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I install this air vent grille myself without professional help?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The grille is designed for straightforward DIY installation. No specialist tools or professional assistance are required — simply fit it into your existing vent opening for an instant upgrade to your ventilation system.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What sizes are available for this aluminum air vent grille?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This aluminum alloy return air vent grille is available in six sizes: 150mm, 200×200mm, 250×250mm, 300×300mm, 350×350mm, and 400×400mm, making it suitable for a wide range of standard vent openings in attics, walls, and doors.\"}}, {\"@type\": \"Question\", \"name\": \"Does this air vent grille come with a screen to block animals and insects?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! 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No specialist tools or professional assistance are required — simply fit it into your existing vent opening for an instant upgrade to your ventilation system.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/x1davz-b4.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/x1davz-b4.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Aluminum Alloy Square Air Vent Grille White Return Vent Cover\", \"item\": \"https:\/\/x1davz-b4.myshopify.com\/products\/aluminum-alloy-square-air-vent-grille-white-return-vent-cover\"}]}\u003c\/script\u003e","brand":"Nixie","offers":[{"title":"300x300mm","offer_id":67607793238115,"sku":"1005012932954545-300x300mm","price":46.93,"currency_code":"USD","in_stock":true},{"title":"250x250mm","offer_id":67607793270883,"sku":"1005012932954545-250x250mm","price":38.08,"currency_code":"USD","in_stock":true},{"title":"200x200mm","offer_id":67607793303651,"sku":"1005012932954545-200x200mm","price":31.8,"currency_code":"USD","in_stock":true},{"title":"150x150mm","offer_id":67607793336419,"sku":"1005012932954545-150x150mm","price":26.08,"currency_code":"USD","in_stock":true},{"title":"500x500mm","offer_id":67607793369187,"sku":"1005012932954545-500x500mm","price":98.46,"currency_code":"USD","in_stock":true},{"title":"450x450mm","offer_id":67607793401955,"sku":"1005012932954545-450x450mm","price":88.21,"currency_code":"USD","in_stock":true},{"title":"400x400mm","offer_id":67607793434723,"sku":"1005012932954545-400x400mm","price":79.43,"currency_code":"USD","in_stock":true},{"title":"350x350mm","offer_id":67607793467491,"sku":"1005012932954545-350x350mm","price":53.77,"currency_code":"USD","in_stock":true},{"title":"350x200mm","offer_id":67607793500259,"sku":"1005012932954545-350x200mm","price":44.33,"currency_code":"USD","in_stock":true},{"title":"300x200mm","offer_id":67607793533027,"sku":"1005012932954545-300x200mm","price":42.37,"currency_code":"USD","in_stock":true},{"title":"350x150mm","offer_id":67607793565795,"sku":"1005012932954545-350x150mm","price":36.47,"currency_code":"USD","in_stock":true},{"title":"250x150mm","offer_id":67607793598563,"sku":"1005012932954545-250x150mm","price":32.75,"currency_code":"USD","in_stock":true},{"title":"450x250mm","offer_id":67607793631331,"sku":"1005012932954545-450x250mm","price":72.41,"currency_code":"USD","in_stock":true},{"title":"350x250mm","offer_id":67607793664099,"sku":"1005012932954545-350x250mm","price":51.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/2047\/6003\/files\/S16e0ef8771fe430088b555553fb85a26i_69c8504c-0362-4869-9b27-975f934d9a85.webp?v=1790769022","url":"https:\/\/nixiehaven.com\/products\/aluminum-alloy-square-air-vent-grille-white-return-vent-cover","provider":"Nixie","version":"1.0","type":"link"}