{"title":"18\"W x 6\"H","description":"","products":[{"product_id":"supply-register-18x6-white-steel-with-damper-adjustable-supply","title":"18\"x6\" White Steel Adjustable Supply Register, Air Vent Cover with Damper for Sidewall Or Ceiling","description":"\u003cb\u003e Adjustable Air Supply Grille for 18x6 Duct Opening, White, Steel\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e Adjustable spaced fins.\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e Primary use: Side wall and ceiling.\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e Screws are included with the system, standard.\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e All-steel construction.\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e Durable white powder coated.\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e Standard color is white (Ral9016).\u003cbr\u003e\u003cbr\u003e\u003cb\u003eHow To Measure A Grille\u003c\/b\u003e\u003cbr\u003eAlways measure the size of the duct opening (the 'hole' in the duct\/wall). Do not measure the entire size of the register itself. Size of the grille is; listed size +1.75-inch.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eUnderstanding Width \u0026amp; Height\u003c\/b\u003e\u003cbr\u003eIn a grille size, the first number always represents the width and the second one is the height. As an Example: If the hole on your wall\/duct is 18 inches wide by 6 inches tall, order 18x6 option.\u003cbr\u003e\u003cbr\u003e","brand":"AirGrilles.com","offers":[{"title":"Default Title","offer_id":42424801296560,"sku":"HND-ADJ-WH-18x6-V1-fbm","price":35.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0593\/7201\/1696\/files\/18x6-1.jpg?v=1775377907"},{"product_id":"air-supply-diffuser-18x6-white-steel-3-way-supply","title":"18\"x6\" 3-Way White Steel Air Supply Diffuser, Directional Register Vent Cover for Sidewall Or Ceiling","description":"\u003cb\u003e18\"W x 6\"H [Duct Opening Measurements] 3 WAY Steel Air Supply Diffuser | Vent Cover Grill for Sidewall and Ceiling | White | Outer Dimensions: 19.75\"W X 7.75\"H for 18x6 Duct Opening\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e 1\/2 inch spaced fins set at 40 degrees.\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e Primary use: Side wall and ceiling.\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e Screws are included with the system, standard.\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e All-steel construction.\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e Durable white powder coated.\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e Standard color is white (Ral9016).\u003cbr\u003e\u003cbr\u003e\u003cb\u003eHow To Measure A Grille\u003c\/b\u003e\u003cbr\u003eAlways measure the size of the duct opening (the 'hole' in the duct\/wall). Do not measure the entire size of the register itself. Size of the grille is; listed size +1.75-inch.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eUnderstanding Width \u0026amp; Height\u003c\/b\u003e\u003cbr\u003eIn a grille size, the first number always represents the width and the second one is the height. As an Example: If the hole on your wall\/duct is 18 inches wide by 6 inches tall, order 18x6 option.\u003cbr\u003e\u003cbr\u003e For this particular product you're viewing at the moment, the hole on your wall\/duct opening \u003cb\u003eshould be 18x6 duct opening.\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e Click the \u003cb\u003e'Add To Cart' button now\u003c\/b\u003e to order your \u003cb\u003eAir Supply Grille!\u003c\/b\u003e","brand":"AirGrilles.com","offers":[{"title":"Default Title","offer_id":43171687366832,"sku":"HND-ASG-WH-3WAY-18x6-fbm","price":41.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0593\/7201\/1696\/files\/HND-ASG-WH-3WAY-18x6-1.jpg?v=1771336815"},{"product_id":"supply-register-18x6-black-steel-with-damper-adjustable-supply","title":"18\"x6\" Black Steel Adjustable Supply Register, Air Vent Cover with Damper for Sidewall Or Ceiling","description":"\u003cp\u003e\n\u003cb\u003e Steel Adjustable Supply Grille for 18x6 Duct Opening, Black | Outer Dimensions: 19-3\/4\"W X 7-3\/4\"H\u003c\/b\u003e\n\u003cbr\u003e\n\u003cbr\u003e\nAdjustable spaced fins.\n\u003cbr\u003e\nPrimary use: Side wall and ceiling.\n\u003cbr\u003e\nScrews are included with the system, standard.\n\u003cbr\u003e\nDurable black powder coated.\n\u003cbr\u003e\nStandard color is black.\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cb\u003eHOW TO MEASURE A Grille\u003c\/b\u003e\n\u003cbr\u003e\nAlways measure the size of the duct opening (the 'hole' in the duct\/wall). Do not measure the entire size of the register itself. Size of the grille is; listed size +1.75-inch.\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cb\u003eUnderstanding Width \u0026amp; Height\u003c\/b\u003e\n\u003cbr\u003e\nIn a grille size, the first number always represents the width and the second one is the height. As an Example: If the hole on your wall\/duct is 12 inches wide by 4 inches tall, order 12x4 option.\n\u003cbr\u003e\n\u003cbr\u003e\n\u003c\/p\u003e","brand":"AirGrilles.com","offers":[{"title":"Default Title","offer_id":44751932981424,"sku":"HND-ADJ-BL-18x6-V1-fbm","price":47.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0593\/7201\/1696\/files\/18x6-BL-3.jpg?v=1775376788"},{"product_id":"decorative-vent-cover-18x6-white-aluminum-decorative-adjustable-supply","title":"18\"x6\" White Aluminum Adjustable Decorative Vent Cover, Rust-Proof Supply Grille for Wall \u0026 Ceiling","description":"\u003cp\u003e\n\u003cb\u003e Aluminum Adjustable Supply Grille for 18x6 Duct Opening, White, Steel | Outer Dimensions: 19-3\/4\"W X 7-3\/4\"H\u003c\/b\u003e\n\u003cbr\u003e\n\u003cbr\u003e\nAdjustable spaced fins.\n\u003cbr\u003e\nPrimary use: Side wall and ceiling.\n\u003cbr\u003e\nScrews are included with the system, standard.\n\u003cbr\u003e\nDurable white powder coated.\n\u003cbr\u003e\nStandard color is white (Ral9016).\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cb\u003eAluminum construction, last long, rust proof.\u003c\/b\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cb\u003eHOW TO MEASURE A Grille\u003c\/b\u003e\n\u003cbr\u003e\nAlways measure the size of the duct opening (the 'hole' in the duct\/wall). Do not measure the entire size of the register itself. Size of the grille is; listed size +1.75-inch.\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cb\u003eUnderstanding Width \u0026amp; Height\u003c\/b\u003e\n\u003cbr\u003e\nIn a grille size, the first number always represents the width and the second one is the height. As an Example: If the hole on your wall\/duct is 12 inches wide by 4 inches tall, order 12x4 option.\n\u003cbr\u003e\n\u003cbr\u003e\n\u003c\/p\u003e","brand":"AirGrilles.com","offers":[{"title":"Default Title","offer_id":44950781722800,"sku":"HND-ADJ-ALM-WH-18x6-fbm","price":41.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0593\/7201\/1696\/files\/HND-ADJ-ALM-WH-18x6-5.jpg?v=1774729230"},{"product_id":"linear-slot-diffuser-18x6-white-aluminum","title":"18\"x6\" White Aluminum Linear 3-Slot Diffuser, Slim Modern AC Vent Cover for Wall, Ceiling \u0026 Floor","description":"\u003cp\u003e\u003cstrong\u003e 18\"x 6\" Aluminum Linear Slot Diffuser, Modern AC Vent Cover for Sidewall, Ceiling, Floor | Out. Dim.: 19-5\/8\"X 7-5\/6\" \u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eElevate Your Interior with Sleek, Modern Air Distribution\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe AirGrilles.com Aluminum Linear Slot Diffuser is the ultimate solution for homeowners and designers looking to move away from bulky, traditional vents. With its minimalist, slim-profile design, this decorative vent cover blends seamlessly into contemporary walls, ceilings, and floors, providing a high-end architectural finish to any room.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eArchitectural Style Meets Premium Performance\u003c\/strong\u003e\n\u003cbr\u003e\nCrafted from high-grade extruded aluminum, this diffuser is more than just a decorative piece. It is engineered for superior air distribution, utilizing a multi-slot configuration that delivers a smooth, even flow of air. Whether used for supply or return air, it improves HVAC efficiency while maintaining a whisper-quiet environment.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\n\u003cbr\u003e\n\u003cstrong\u003eCorrosion-Resistant Aluminum:\u003c\/strong\u003e Unlike steel vents, our aluminum construction is naturally rust-resistant, making it ideal for high-moisture areas or long-term durability in any climate.\n\u003cbr\u003e\n\u003cstrong\u003eModern Slim Profile:\u003c\/strong\u003e The sleek, stamped design eliminates sharp edges and offers a flush, low-profile appearance that complements modern minimalist interiors.\n\u003cbr\u003e\n\u003cstrong\u003eVersatile 3-Way Mounting:\u003c\/strong\u003e Engineered for maximum flexibility; install it effortlessly on ceilings, sidewalls, or floors to match your space’s requirements.\n\u003cbr\u003e\n\u003cstrong\u003ePremium Powder-Coated Finish:\u003c\/strong\u003e Features a high-quality, chip-resistant powder coating that maintains its clean, modern look over years of use.\u003c\/p\u003e","brand":"AirGrilles.com","offers":[{"title":"Default Title","offer_id":45005553336496,"sku":"HND-ASD-WH-18x6-fbm","price":61.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0593\/7201\/1696\/files\/1_19501808-e948-4a0e-9925-13e7865efaab.jpg?v=1775379217"}],"url":"https:\/\/www.airgrilles.com\/collections\/18w-x-6h.oembed","provider":"AirGrilles.com","version":"1.0","type":"link"}