{"product_id":"18x18-inch-square-plastic-air-vent-cover-return-grille-white-abs","title":"18x18 Inch Square Plastic Air Vent Cover Return Grille White ABS","description":"\u003cstyle\u003e\nbody { font-family: Arial, sans-serif; color: #333; line-height: 1.6; padding: 20px; }\nh1 { color: #1e90ff; text-align: center; font-size: 30px; margin-bottom: 20px; }\nh2 { color: #00bfff; font-size: 24px; border-bottom: 2px solid #1e90ff; padding-bottom: 5px; margin-top: 30px; }\np { font-size: 16px; margin: 10px 0; }\ntable { width: 100%; border-collapse: collapse; margin: 20px 0; background-color: #fff; box-shadow: 0 4px 8px rgba(0,0,0,0.1); }\nth, td { padding: 12px; text-align: left; border: 1px solid #ddd; }\nth { background-color: #1e90ff; color: white; font-weight: bold; }\ntr:nth-child(even) { background-color: #f9f9f9; }\n.highlight { color: #1e90ff; font-weight: bold; }\n.section { background-color: #f0f8ff; padding: 20px; border-radius: 10px; margin: 20px 0; }\nul, ol { margin-left: 20px; }\nli { margin-bottom: 10px; }\n\u003c\/style\u003e \u003ch1\u003ePATIKIL 18x18 Inch Square Plastic Air Vent Cover Return Grille White ABS\u003c\/h1\u003e \u003cp\u003eThe \u003cstrong\u003ePATIKIL 18x18 Inch Square Air Vent Cover\u003c\/strong\u003e (MPN: pta240703tt000094) is a white ABS plastic return grille designed for sidewall and ceiling ventilation applications in residential and commercial spaces. Measuring 18 x 18 inches overall, this square air diffuser fits duct openings from 15 x 15 inch to 16 x 16 inch and is suitable for use in living rooms, bedrooms, bathrooms, kitchens, offices, and more. Its smooth white finish and clean square profile blend with standard interior décor while supporting air supply, return, and exhaust ventilation systems. One unit is included per package.\u003c\/p\u003e \u003cdiv class=\"section\"\u003e \u003ch2\u003eKey Features\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\n\u003cspan class=\"highlight\"\u003eABS Plastic Construction\u003c\/span\u003e – Durable, lightweight ABS material offers oxidation and corrosion resistance, making it well suited for humid environments such as bathrooms and kitchens.\u003c\/li\u003e \u003cli\u003e\n\u003cspan class=\"highlight\"\u003e18 x 18 Inch Square Profile\u003c\/span\u003e – Large square grille covers duct openings from 15 x 15 inch up to 16 x 16 inch, providing a neat, finished appearance on walls and ceilings.\u003c\/li\u003e \u003cli\u003e\n\u003cspan class=\"highlight\"\u003eSidewall or Ceiling Mounting\u003c\/span\u003e – Versatile design supports installation on ceilings, sidewalls, or directly over ducts in a wide range of room types including living rooms, bedrooms, factories, and offices.\u003c\/li\u003e \u003cli\u003e\n\u003cspan class=\"highlight\"\u003ePrecise Screw Hole Spacing\u003c\/span\u003e – Screw holes are spaced 16.7 inches (42.5 cm) apart for accurate, secure fastening without guesswork.\u003c\/li\u003e \u003cli\u003e\n\u003cspan class=\"highlight\"\u003eLightweight for Easy Installation\u003c\/span\u003e – The low-weight ABS body allows quick fitting and removal without the need for specialized tools.\u003c\/li\u003e \u003cli\u003e\n\u003cspan class=\"highlight\"\u003eSmooth Surface Finish\u003c\/span\u003e – The flat white surface is easy to wipe clean, helping maintain a tidy appearance in high-traffic or high-humidity areas.\u003c\/li\u003e \u003cli\u003e\n\u003cspan class=\"highlight\"\u003eLow-Profile Depth\u003c\/span\u003e – At just 1.38 inches (3.5 cm) deep, the grille sits close to the wall or ceiling surface for a flush, unobtrusive look.\u003c\/li\u003e \u003cli\u003e\n\u003cspan class=\"highlight\"\u003eBroad Ventilation Compatibility\u003c\/span\u003e – Designed for air supply, return, and exhaust ventilation systems in both residential and light commercial settings.\u003c\/li\u003e \u003c\/ul\u003e\n\u003c\/div\u003e \u003cdiv class=\"section\"\u003e \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003cth\u003eSpecification\u003c\/th\u003e \u003cth\u003eDetails\u003c\/th\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003ePATIKIL\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eMPN\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003epta240703tt000094\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eReturn Grille \/ Air Vent Cover\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eABS Plastic\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eWhite\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eOverall Size\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e18 x 18 inch (45 x 45 cm)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eSuitable Opening Size\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e15 x 15 inch to 16 x 16 inch (38 x 38 cm to 41.5 x 41.5 cm)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eScrew Hole Distance\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e16.7 inch (42.5 cm)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eDepth \/ Height\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e1.38 inch (3.5 cm)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eUnit Quantity\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e1\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eChina\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\n\u003c\/div\u003e \u003cdiv class=\"section\"\u003e \u003ch2\u003eUse Cases \u0026amp; Where to Install\u003c\/h2\u003e \u003cp\u003eThe PATIKIL square air vent cover is a practical ventilation solution across a wide variety of settings. Common installation locations include:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eResidential:\u003c\/strong\u003e Living rooms, bedrooms, hallways, bathrooms, kitchens, and toilets where standard HVAC return or supply grilles are needed.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCommercial \u0026amp; Light Industrial:\u003c\/strong\u003e Offices, factories, and utility rooms requiring reliable airflow regulation with a clean, professional appearance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCeiling or Sidewall Ducts:\u003c\/strong\u003e Compatible with both ceiling-mounted and sidewall duct openings within the 15–16 inch opening size range.\u003c\/li\u003e \u003c\/ul\u003e\n\u003c\/div\u003e \u003cdiv class=\"section\"\u003e \u003ch2\u003eInstallation \u0026amp; Maintenance\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePosition Selection:\u003c\/strong\u003e Choose a clean, flat ceiling or wall surface over the duct opening and mark screw hole positions using the 16.7-inch spacing.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePre-Drill:\u003c\/strong\u003e Drill pilot holes at the marked positions before mounting.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAlign \u0026amp; Fasten:\u003c\/strong\u003e Position the grille over the opening, align the screw holes, and fasten securely. Verify the cover sits level and flush against the surface.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVerify Opening Size:\u003c\/strong\u003e Confirm the duct opening falls within the 15 x 15 inch to 16 x 16 inch recommended range before final securing.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance:\u003c\/strong\u003e Periodically wipe the smooth ABS surface with a damp cloth to remove dust and maintain optimal airflow performance.\u003c\/li\u003e \u003c\/ul\u003e\n\u003c\/div\u003e \u003cdiv class=\"section\"\u003e \u003ch2\u003eWhat Is Included\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e1 x PATIKIL 18 x 18 Inch Square White ABS Plastic Air Vent Cover \/ Return Grille\u003c\/li\u003e \u003c\/ul\u003e\n\u003c\/div\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e PATIKIL\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMPN:\u003c\/strong\u003e pta240703tt000094\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eType:\u003c\/strong\u003e Return Grille\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUnit Quantity:\u003c\/strong\u003e 1\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUnit Type:\u003c\/strong\u003e Unit\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China\u003c\/p\u003e\n\u003c\/div\u003e","brand":"PATIKIL","offers":[{"title":"Default Title","offer_id":43939158589558,"sku":"A26016\/RNAI","price":59.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/4277\/6950\/files\/10_3fd67fee-98a1-46c0-9d6d-e2a864929594.jpg?v=1785719235","url":"https:\/\/sellizoe.com\/products\/18x18-inch-square-plastic-air-vent-cover-return-grille-white-abs","provider":"Sellizo","version":"1.0","type":"link"}