{"product_id":"white-16x16-duct-opening-return-air-grille-solid-steel-hvac-vent-cover","title":"White 16\"x16\" Duct Opening Return Air Grille Solid Steel HVAC Vent Cover","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: 28px; margin-bottom: 20px; }\nh2 { color: #00bfff; font-size: 22px; border-bottom: 2px solid #1e90ff; padding-bottom: 5px; margin-top: 25px; }\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 { margin-left: 20px; }\nli { margin-bottom: 8px; }\n\u003c\/style\u003e\n\u003ch1\u003e16x16 Duct Opening Return Air Grille Solid Steel HVAC Vent Cover\u003c\/h1\u003e\n\u003cp\u003eThe EXCELFU 16x16 return air grille is a solid steel vent cover designed for sidewall or ceiling installation in HVAC systems. It fits a 16\"W x 16\"H duct opening with overall dimensions of 17.75\"W x 17.75\"H and features a white powder-coated finish with angled louvers for airflow.\u003c\/p\u003e\n\u003cdiv class=\"section\"\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan class=\"highlight\"\u003ePerfect Fit for 16x16 Duct Opening\u003c\/span\u003e - Measures 17.75\" x 17.75\" overall; designed specifically for 16\"W x 16\"H openings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"highlight\"\u003eSolid Steel Construction\u003c\/span\u003e - Durable stamped steel with white powder-coated finish and no sharp edges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"highlight\"\u003e40° Angled Fins\u003c\/span\u003e - Louvered design promotes quiet, efficient airflow without dampers or filter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"highlight\"\u003eEasy Installation\u003c\/span\u003e - Pre-drilled holes with included screws for quick mounting on walls or ceilings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"section\"\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEXCELFU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMPN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16\"W x 16\"H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct Opening Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16\" W x 16\" H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e17.75\" W x 17.75\" H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSolid steel with white powder coat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMatte white\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"section\"\u003e\n\u003ch2\u003eInstallation\u003c\/h2\u003e\n\u003cp\u003eRemove the old grille, measure the duct opening (not the old cover), align the new grille, and secure with the included screws. Suitable for residential, commercial, or industrial HVAC return air applications on walls or ceilings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"section\"\u003e\n\u003ch2\u003eWhat Is Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEXCELFU white steel return air grille (16x16 duct size)\u003c\/li\u003e\n\u003cli\u003eInstallation screws\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e EXCELFU\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eType:\u003c\/strong\u003e Vent Cover\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eColor:\u003c\/strong\u003e White\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eItem Height:\u003c\/strong\u003e 16 in\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShape:\u003c\/strong\u003e Square\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eItem Width:\u003c\/strong\u003e 16 in\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMPN:\u003c\/strong\u003e 16\"W x 16\"H\u003c\/p\u003e\n\u003c\/div\u003e","brand":"EXCELFU","offers":[{"title":"Default Title","offer_id":43802807926902,"sku":"A22022","price":35.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/4277\/6950\/files\/10_f318bd85-80fc-482d-ab34-662f83d2fa04.jpg?v=1783596834","url":"https:\/\/sellizoe.com\/products\/white-16x16-duct-opening-return-air-grille-solid-steel-hvac-vent-cover","provider":"Sellizo","version":"1.0","type":"link"}