{"title":"Steel Round Diffusers with Butterfly Damper","description":"\u003ch2\u003eSteel Round Diffusers with Butterfly Damper\u003c\/h2\u003e\n\u003cp\u003eSteel round diffusers with butterfly dampers connect directly to round duct on the ceiling, combining outward air distribution and integrated airflow control in a single package. Within the Round Ceiling Diffusers \u0026amp; Dampers range, AirGrilles stocks the diffuser and damper assembly in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e2 colors\u003c\/strong\u003e, black and white, across\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e4 neck sizes\u003c\/strong\u003e, 6, 8, 10, and 12 inches, sold\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ewith\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ean integrated steel butterfly damper. The heavy-duty steel face wears a powder-coated finish, and the rear-mounted damper provides direct volume control via a key-handle mechanism. Bulk pricing runs across\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e6 quantity tiers\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith savings up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e30%\u003c\/strong\u003e, orders of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e500+ units\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003equalify for custom production, and in-stock items ship the same day on orders placed by\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e11AM ET\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003eAn Integrated Round Diffuser and Damper Assembly\u003c\/h2\u003e\n\u003cp\u003eSteel round diffusers with butterfly dampers connect to round duct through a neck sized to match the duct, spreading air outward while allowing instant volume control at the face. Within the\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/airgrilles.com\/collections\/round-ceiling-diffusers-dampers\"\u003eRound Ceiling Diffusers \u0026amp; Dampers\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003erange, this complete unit includes a butterfly damper mounted directly behind the diffuser face, so airflow adjustment is built into the assembly. The heavy-duty steel construction holds its shape on ceiling installs, and the powder-coated finish resists the scuffs and corrosion overhead moisture can cause. Once the neck size matches the duct, the complete unit mounts directly without requiring separate parts.\u003c\/p\u003e\n\u003ch2\u003eControlling Airflow with an Integrated Butterfly Damper\u003c\/h2\u003e\n\u003cp\u003eUnlike a standalone diffuser, an assembly with a butterfly damper lets you set room air volume directly at the ceiling opening.\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/airgrilles.com\/collections\/butterfly-dampers\"\u003eSteel Butterfly Dampers\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eare integrated behind the diffuser face, utilizing a key-handle mechanism that opens and closes the internal blades to adjust airflow. Ordering the diffuser and damper as a complete paired unit simplifies installation in rooms that require precise volume control. Match the assembly's neck size to your round duct size before ordering.\u003c\/p\u003e\n\u003ch2\u003eNeck Sizes, Colors, Bulk and Custom Orders\u003c\/h2\u003e\n\u003cp\u003eRound diffusers with butterfly dampers are ordered by neck size, the diameter of the round duct connection, rather than a width-by-height duct opening. AirGrilles stocks\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e4 neck sizes\u003c\/strong\u003e, 6, 8, 10, and 12 inches, in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eblack\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ewhite\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003epowder-coated steel. Check each product listing for the face diameter that pairs with the neck size, since the face runs larger than the duct connection itself. Bulk pricing spans\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e6 quantity tiers\u003c\/strong\u003e, from 1 unit to 100+, with savings up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e30%\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eat the higher tiers. Orders of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e500+ units\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003equalify for custom production depending on size, finish, and lead time, and in-stock items ship the same day on orders placed by\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e11AM ET\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003eCommon Questions About Steel Round Diffusers with Butterfly Damper\u003c\/h2\u003e\n\u003cp\u003eThese answers cover the damper operation, sizing, material, and ordering questions that come up most on steel round diffusers with dampers.\u003c\/p\u003e\n\u003ch3\u003eDoes this round diffuser include a damper?\u003c\/h3\u003e\n\u003cp\u003eYes, products in this collection ship complete with an integrated steel butterfly damper pre-attached to the diffuser neck, allowing direct airflow adjustment at the face.\u003c\/p\u003e\n\u003ch3\u003eHow do I adjust the airflow on a diffuser with a butterfly damper?\u003c\/h3\u003e\n\u003cp\u003eAirflow is controlled directly through the front of the diffuser face using a plastic key-handle that opens or closes the rear butterfly blades without removing the unit from the ceiling.\u003c\/p\u003e\n\u003ch3\u003eHow do I size a round diffuser with damper?\u003c\/h3\u003e\n\u003cp\u003eMeasure the round duct's diameter and match it to the closest neck size,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e6, 8, 10, or 12 inches\u003c\/strong\u003e. The visible face runs larger than the neck size itself, so check the face diameter on each product listing. Neck size, not the face diameter, is the number to match against the duct.\u003c\/p\u003e\n\u003ch3\u003eWhat if the room needs a square or rectangular diffuser instead?\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/airgrilles.com\/collections\/square-ceiling-diffusers\"\u003eSquare Ceiling Diffusers\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003espread air from a square face instead of a round one, for ceiling openings that are not connected to round duct. Round diffusers only fit a round duct connection at the listed neck size. Match the product to the duct shape before choosing a size.\u003c\/p\u003e\n\u003ch3\u003eWhat colors do steel round diffusers with dampers come in?\u003c\/h3\u003e\n\u003cp\u003eThe range ships in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eblack\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ewhite\u003c\/strong\u003e, both finished with a powder coat baked onto the steel. White blends into most ceiling colors, and black suits dark architectural ceilings. Check the product listing for the latest color availability by neck size.\u003c\/p\u003e\n\u003ch3\u003eIs there a bulk discount on round diffusers with dampers?\u003c\/h3\u003e\n\u003cp\u003eYes, bulk pricing applies automatically across\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e6 quantity tiers\u003c\/strong\u003e, with savings up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e30%\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eat the 50+ tier. Orders of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e500+ units\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003equalify for custom production depending on size, finish, and lead time. In-stock items ship the same day on orders placed by\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e11AM ET\u003c\/strong\u003e.\u003c\/p\u003e","products":[{"product_id":"round-ceiling-diffuser-8-white-steel-supply-with-damper","title":"8\" White Steel Round Ceiling Diffuser with Butterfly Damper \u0026 Handle, Supply Vent Cover for Round Neck Air Ducts","description":"\u003cstyle\u003e\n.ag-spec,.ag-compare{margin:0 0 1.6rem;-webkit-font-smoothing:antialiased}\n.ag-spec table{width:100%;max-width:560px;border-collapse:collapse;font-size:15px;line-height:1.5}\n.ag-spec td{padding:14px 2px;text-align:left;vertical-align:top;border:0;border-bottom:1px solid #eef1f4}\n.ag-spec tr:last-child td{border-bottom:0}\n.ag-spec td:first-child{color:#00446b;font-weight:700;font-size:14.5px;white-space:nowrap;width:44%}\n.ag-spec td:first-child strong{font-weight:700}\n.ag-spec td:last-child{color:#1f2733;font-weight:400}\n.ag-compare table{width:100%;max-width:760px;border-collapse:collapse;font-size:15px;line-height:1.5}\n.ag-compare th{background:transparent;color:#00446b;padding:14px 16px;text-align:left;font-size:14.5px;font-weight:700;border-bottom:1px solid #e3e7ec}\n.ag-compare td{padding:14px 16px;text-align:left;vertical-align:top;border:0;border-bottom:1px solid #eef1f4;color:#1f2733;font-weight:400}\n.ag-compare tbody tr:last-child td{border-bottom:0}\n\u003c\/style\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003e8\" Neck\u003c\/strong\u003e white steel round ceiling diffuser carries supply air into the room through a ceiling opening. Powder-coated steel resists dents and rust for years of use, a stronger choice than lightweight plastic covers. A built-in damper adjusts or shuts the airflow, so comfort can be set room by room. Select this round ceiling diffuser by its \u003cstrong\u003eneck size\u003c\/strong\u003e size, not the overall face size, so it seats correctly on the first fit.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteel construction:\u003c\/strong\u003e Steel keeps the round ceiling diffuser rigid during installation and resists warping over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhite finish:\u003c\/strong\u003e The white finish coordinates with common flooring, trim, and hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable airflow:\u003c\/strong\u003e The built-in damper controls the volume of air (open to closed).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRight-fit sizing:\u003c\/strong\u003e Ordered by neck size, this round ceiling diffuser matches standard duct dimensions and cuts wrong-size returns.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDimensions and Specifications\u003c\/h2\u003e\u003cdiv class=\"ag-spec\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRound Ceiling Diffuser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAirflow function\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupply air\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal opening\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8\" Neck\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall face dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11-15\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting location\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCeiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAirflow control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAdjustable damper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrder by\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNeck Size\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePack quantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMPN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e410201-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAirGrilles.com\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eIs This the Right Vent for Your Opening?\u003c\/h2\u003e\u003cp\u003eChoose this round ceiling diffuser if you need an \u003cstrong\u003eadjustable supply-air\u003c\/strong\u003e vent for a ceiling opening. This round ceiling diffuser carries supply air and mounts on ceiling surfaces. It is not designed for floor installation or foot traffic, exterior or outdoor use, dryer exhaust venting or use as a filter-holding return grille. Confirm the airflow function against your HVAC layout before ordering.\u003c\/p\u003e\u003ch2\u003eHow to Measure for This Vent\u003c\/h2\u003e\u003cp\u003eMeasure the round duct or collar the diffuser connects to and match it to the \u003cstrong\u003e8\" Neck\u003c\/strong\u003e neck size above. Do not measure the outer panel. The overall face measures \u003cstrong\u003e11-15\/16\"\u003c\/strong\u003e.\u003c\/p\u003e\u003ch2\u003eInstallation\u003c\/h2\u003e\u003cp\u003ePosition the round ceiling diffuser over the duct neck opening with the louvers facing the room. Confirm the frame sits flush against the ceiling surface before marking the screw points. Secure it with the included screws without overtightening, since excess force can distort the frame.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e1 x round ceiling diffuser\u003c\/li\u003e\n\u003cli\u003e1 x butterfly damper with key handle\u003c\/li\u003e\n\u003cli\u003eMounting screws\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDuctwork, wall anchors, and installation tools are not included.\u003c\/p\u003e\u003ch2\u003eCare and Maintenance\u003c\/h2\u003e\u003cp\u003eClean the round ceiling diffuser with a soft, damp cloth and mild soap. Avoid abrasive chemicals that can damage the white finish. Dry the surface to keep moisture off the metal.\u003c\/p\u003e\u003ch2\u003eCompare Similar Options\u003c\/h2\u003e\u003cp\u003eUse this comparison to confirm the round ceiling diffuser matches your opening and airflow need.\u003c\/p\u003e\u003cdiv class=\"ag-compare\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eOption\u003c\/th\u003e\n\u003cth\u003eBest for\u003c\/th\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003cth\u003eInstallation\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThis round ceiling diffuser\u003c\/td\u003e\n\u003ctd\u003eCeiling supply openings\u003c\/td\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003ctd\u003eCeiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReturn air grille\u003c\/td\u003e\n\u003ctd\u003eReturn-air openings\u003c\/td\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003ctd\u003eWall or ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWall\/ceiling supply register\u003c\/td\u003e\n\u003ctd\u003eWall or ceiling supply openings\u003c\/td\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003ctd\u003eWall or ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e","brand":"AirGrilles.com","offers":[{"title":"Default Title","offer_id":42807935926448,"sku":"HND-CAD-DAMP-8-WH-fbm","price":50.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0593\/7201\/1696\/products\/1_f683c1e6-23e4-42d7-aab2-57ce2f9c491b.jpg?v=1751353510"},{"product_id":"round-ceiling-diffuser-6-white-steel-supply-with-damper","title":"6\" White Steel Round Ceiling Diffuser with Butterfly Damper \u0026 Handle, Supply Vent Cover for Round Neck Air Ducts","description":"\u003cstyle\u003e\n.ag-spec,.ag-compare{margin:0 0 1.6rem;-webkit-font-smoothing:antialiased}\n.ag-spec table{width:100%;max-width:560px;border-collapse:collapse;font-size:15px;line-height:1.5}\n.ag-spec td{padding:14px 2px;text-align:left;vertical-align:top;border:0;border-bottom:1px solid #eef1f4}\n.ag-spec tr:last-child td{border-bottom:0}\n.ag-spec td:first-child{color:#00446b;font-weight:700;font-size:14.5px;white-space:nowrap;width:44%}\n.ag-spec td:first-child strong{font-weight:700}\n.ag-spec td:last-child{color:#1f2733;font-weight:400}\n.ag-compare table{width:100%;max-width:760px;border-collapse:collapse;font-size:15px;line-height:1.5}\n.ag-compare th{background:transparent;color:#00446b;padding:14px 16px;text-align:left;font-size:14.5px;font-weight:700;border-bottom:1px solid #e3e7ec}\n.ag-compare td{padding:14px 16px;text-align:left;vertical-align:top;border:0;border-bottom:1px solid #eef1f4;color:#1f2733;font-weight:400}\n.ag-compare tbody tr:last-child td{border-bottom:0}\n\u003c\/style\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003e6\" Neck\u003c\/strong\u003e white steel round ceiling diffuser carries supply air into the room through a ceiling opening. Powder-coated steel resists dents and rust for years of use, a stronger choice than lightweight plastic covers. A built-in damper adjusts or shuts the airflow, so comfort can be set room by room. Select this round ceiling diffuser by its \u003cstrong\u003eneck size\u003c\/strong\u003e size, not the overall face size, so it seats correctly on the first fit.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteel construction:\u003c\/strong\u003e Steel keeps the round ceiling diffuser rigid during installation and resists warping over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhite finish:\u003c\/strong\u003e The white finish coordinates with common flooring, trim, and hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable airflow:\u003c\/strong\u003e The built-in damper controls the volume of air (open to closed).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRight-fit sizing:\u003c\/strong\u003e Ordered by neck size, this round ceiling diffuser matches standard duct dimensions and cuts wrong-size returns.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDimensions and Specifications\u003c\/h2\u003e\u003cdiv class=\"ag-spec\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRound Ceiling Diffuser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAirflow function\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupply air\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal opening\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6\" Neck\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall face dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9-15\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting location\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCeiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAirflow control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAdjustable damper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrder by\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNeck Size\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePack quantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMPN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e410201-3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAirGrilles.com\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eIs This the Right Vent for Your Opening?\u003c\/h2\u003e\u003cp\u003eChoose this round ceiling diffuser if you need an \u003cstrong\u003eadjustable supply-air\u003c\/strong\u003e vent for a ceiling opening. This round ceiling diffuser carries supply air and mounts on ceiling surfaces. It is not designed for floor installation or foot traffic, exterior or outdoor use, dryer exhaust venting or use as a filter-holding return grille. Confirm the airflow function against your HVAC layout before ordering.\u003c\/p\u003e\u003ch2\u003eHow to Measure for This Vent\u003c\/h2\u003e\u003cp\u003eMeasure the round duct or collar the diffuser connects to and match it to the \u003cstrong\u003e6\" Neck\u003c\/strong\u003e neck size above. Do not measure the outer panel. The overall face measures \u003cstrong\u003e9-15\/16\"\u003c\/strong\u003e.\u003c\/p\u003e\u003ch2\u003eInstallation\u003c\/h2\u003e\u003cp\u003ePosition the round ceiling diffuser over the duct neck opening with the louvers facing the room. Confirm the frame sits flush against the ceiling surface before marking the screw points. Secure it with the included screws without overtightening, since excess force can distort the frame.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e1 x round ceiling diffuser\u003c\/li\u003e\n\u003cli\u003e1 x butterfly damper with key handle\u003c\/li\u003e\n\u003cli\u003eMounting screws\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDuctwork, wall anchors, and installation tools are not included.\u003c\/p\u003e\u003ch2\u003eCare and Maintenance\u003c\/h2\u003e\u003cp\u003eClean the round ceiling diffuser with a soft, damp cloth and mild soap. Avoid abrasive chemicals that can damage the white finish. Dry the surface to keep moisture off the metal.\u003c\/p\u003e\u003ch2\u003eCompare Similar Options\u003c\/h2\u003e\u003cp\u003eUse this comparison to confirm the round ceiling diffuser matches your opening and airflow need.\u003c\/p\u003e\u003cdiv class=\"ag-compare\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eOption\u003c\/th\u003e\n\u003cth\u003eBest for\u003c\/th\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003cth\u003eInstallation\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThis round ceiling diffuser\u003c\/td\u003e\n\u003ctd\u003eCeiling supply openings\u003c\/td\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003ctd\u003eCeiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReturn air grille\u003c\/td\u003e\n\u003ctd\u003eReturn-air openings\u003c\/td\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003ctd\u003eWall or ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWall\/ceiling supply register\u003c\/td\u003e\n\u003ctd\u003eWall or ceiling supply openings\u003c\/td\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003ctd\u003eWall or ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e","brand":"AirGrilles.com","offers":[{"title":"Default Title","offer_id":42807938973872,"sku":"HND-CAD-DAMP-6-WH-fbm","price":39.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0593\/7201\/1696\/files\/cad_damp_6_1.jpg?v=1751353491"},{"product_id":"round-ceiling-diffuser-10-white-steel-supply-with-damper","title":"10\" White Steel Round Ceiling Diffuser with Butterfly Damper \u0026 Handle, Supply Vent Cover for Round Neck Air Ducts","description":"\u003cstyle\u003e\n.ag-spec,.ag-compare{margin:0 0 1.6rem;-webkit-font-smoothing:antialiased}\n.ag-spec table{width:100%;max-width:560px;border-collapse:collapse;font-size:15px;line-height:1.5}\n.ag-spec td{padding:14px 2px;text-align:left;vertical-align:top;border:0;border-bottom:1px solid #eef1f4}\n.ag-spec tr:last-child td{border-bottom:0}\n.ag-spec td:first-child{color:#00446b;font-weight:700;font-size:14.5px;white-space:nowrap;width:44%}\n.ag-spec td:first-child strong{font-weight:700}\n.ag-spec td:last-child{color:#1f2733;font-weight:400}\n.ag-compare table{width:100%;max-width:760px;border-collapse:collapse;font-size:15px;line-height:1.5}\n.ag-compare th{background:transparent;color:#00446b;padding:14px 16px;text-align:left;font-size:14.5px;font-weight:700;border-bottom:1px solid #e3e7ec}\n.ag-compare td{padding:14px 16px;text-align:left;vertical-align:top;border:0;border-bottom:1px solid #eef1f4;color:#1f2733;font-weight:400}\n.ag-compare tbody tr:last-child td{border-bottom:0}\n\u003c\/style\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003e10\" Neck\u003c\/strong\u003e white steel round ceiling diffuser carries supply air into the room through a ceiling opening. Powder-coated steel resists dents and rust for years of use, a stronger choice than lightweight plastic covers. A built-in damper adjusts or shuts the airflow, so comfort can be set room by room. Select this round ceiling diffuser by its \u003cstrong\u003eneck size\u003c\/strong\u003e size, not the overall face size, so it seats correctly on the first fit.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteel construction:\u003c\/strong\u003e Steel keeps the round ceiling diffuser rigid during installation and resists warping over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhite finish:\u003c\/strong\u003e The white finish coordinates with common flooring, trim, and hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable airflow:\u003c\/strong\u003e The built-in damper controls the volume of air (open to closed).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRight-fit sizing:\u003c\/strong\u003e Ordered by neck size, this round ceiling diffuser matches standard duct dimensions and cuts wrong-size returns.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDimensions and Specifications\u003c\/h2\u003e\u003cdiv class=\"ag-spec\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRound Ceiling Diffuser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAirflow function\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupply air\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal opening\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10\" Neck\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall face dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13-15\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting location\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCeiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAirflow control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAdjustable damper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrder by\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNeck Size\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePack quantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMPN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e410201-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAirGrilles.com\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eIs This the Right Vent for Your Opening?\u003c\/h2\u003e\u003cp\u003eChoose this round ceiling diffuser if you need an \u003cstrong\u003eadjustable supply-air\u003c\/strong\u003e vent for a ceiling opening. This round ceiling diffuser carries supply air and mounts on ceiling surfaces. It is not designed for floor installation or foot traffic, exterior or outdoor use, dryer exhaust venting or use as a filter-holding return grille. Confirm the airflow function against your HVAC layout before ordering.\u003c\/p\u003e\u003ch2\u003eHow to Measure for This Vent\u003c\/h2\u003e\u003cp\u003eMeasure the round duct or collar the diffuser connects to and match it to the \u003cstrong\u003e10\" Neck\u003c\/strong\u003e neck size above. Do not measure the outer panel. The overall face measures \u003cstrong\u003e13-15\/16\"\u003c\/strong\u003e.\u003c\/p\u003e\u003ch2\u003eInstallation\u003c\/h2\u003e\u003cp\u003ePosition the round ceiling diffuser over the duct neck opening with the louvers facing the room. Confirm the frame sits flush against the ceiling surface before marking the screw points. Secure it with the included screws without overtightening, since excess force can distort the frame.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e1 x round ceiling diffuser\u003c\/li\u003e\n\u003cli\u003e1 x butterfly damper with key handle\u003c\/li\u003e\n\u003cli\u003eMounting screws\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDuctwork, wall anchors, and installation tools are not included.\u003c\/p\u003e\u003ch2\u003eCare and Maintenance\u003c\/h2\u003e\u003cp\u003eClean the round ceiling diffuser with a soft, damp cloth and mild soap. Avoid abrasive chemicals that can damage the white finish. Dry the surface to keep moisture off the metal.\u003c\/p\u003e\u003ch2\u003eCompare Similar Options\u003c\/h2\u003e\u003cp\u003eUse this comparison to confirm the round ceiling diffuser matches your opening and airflow need.\u003c\/p\u003e\u003cdiv class=\"ag-compare\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eOption\u003c\/th\u003e\n\u003cth\u003eBest for\u003c\/th\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003cth\u003eInstallation\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThis round ceiling diffuser\u003c\/td\u003e\n\u003ctd\u003eCeiling supply openings\u003c\/td\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003ctd\u003eCeiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReturn air grille\u003c\/td\u003e\n\u003ctd\u003eReturn-air openings\u003c\/td\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003ctd\u003eWall or ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWall\/ceiling supply register\u003c\/td\u003e\n\u003ctd\u003eWall or ceiling supply openings\u003c\/td\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003ctd\u003eWall or ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e","brand":"AirGrilles.com","offers":[{"title":"Default Title","offer_id":42807939072176,"sku":"HND-CAD-DAMP-10-WH-fbm","price":47.29,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0593\/7201\/1696\/files\/cad_damp_10_1.jpg?v=1751353490"},{"product_id":"round-ceiling-diffuser-12-white-steel-supply-with-damper","title":"12\" White Steel Round Ceiling Diffuser with Butterfly Damper \u0026 Handle, Supply Vent Cover for Round Neck Air Ducts","description":"\u003cstyle\u003e\n.ag-spec,.ag-compare{margin:0 0 1.6rem;-webkit-font-smoothing:antialiased}\n.ag-spec table{width:100%;max-width:560px;border-collapse:collapse;font-size:15px;line-height:1.5}\n.ag-spec td{padding:14px 2px;text-align:left;vertical-align:top;border:0;border-bottom:1px solid #eef1f4}\n.ag-spec tr:last-child td{border-bottom:0}\n.ag-spec td:first-child{color:#00446b;font-weight:700;font-size:14.5px;white-space:nowrap;width:44%}\n.ag-spec td:first-child strong{font-weight:700}\n.ag-spec td:last-child{color:#1f2733;font-weight:400}\n.ag-compare table{width:100%;max-width:760px;border-collapse:collapse;font-size:15px;line-height:1.5}\n.ag-compare th{background:transparent;color:#00446b;padding:14px 16px;text-align:left;font-size:14.5px;font-weight:700;border-bottom:1px solid #e3e7ec}\n.ag-compare td{padding:14px 16px;text-align:left;vertical-align:top;border:0;border-bottom:1px solid #eef1f4;color:#1f2733;font-weight:400}\n.ag-compare tbody tr:last-child td{border-bottom:0}\n\u003c\/style\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003e12\" Neck\u003c\/strong\u003e white steel round ceiling diffuser carries supply air into the room through a ceiling opening. Powder-coated steel resists dents and rust for years of use, a stronger choice than lightweight plastic covers. A built-in damper adjusts or shuts the airflow, so comfort can be set room by room. Select this round ceiling diffuser by its \u003cstrong\u003eneck size\u003c\/strong\u003e size, not the overall face size, so it seats correctly on the first fit.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteel construction:\u003c\/strong\u003e Steel keeps the round ceiling diffuser rigid during installation and resists warping over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhite finish:\u003c\/strong\u003e The white finish coordinates with common flooring, trim, and hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable airflow:\u003c\/strong\u003e The built-in damper controls the volume of air (open to closed).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRight-fit sizing:\u003c\/strong\u003e Ordered by neck size, this round ceiling diffuser matches standard duct dimensions and cuts wrong-size returns.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDimensions and Specifications\u003c\/h2\u003e\u003cdiv class=\"ag-spec\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRound Ceiling Diffuser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAirflow function\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupply air\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal opening\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12\" Neck\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall face dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15-15\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting location\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCeiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAirflow control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAdjustable damper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrder by\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNeck Size\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePack quantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMPN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e410201-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAirGrilles.com\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eIs This the Right Vent for Your Opening?\u003c\/h2\u003e\u003cp\u003eChoose this round ceiling diffuser if you need an \u003cstrong\u003eadjustable supply-air\u003c\/strong\u003e vent for a ceiling opening. This round ceiling diffuser carries supply air and mounts on ceiling surfaces. It is not designed for floor installation or foot traffic, exterior or outdoor use, dryer exhaust venting or use as a filter-holding return grille. Confirm the airflow function against your HVAC layout before ordering.\u003c\/p\u003e\u003ch2\u003eHow to Measure for This Vent\u003c\/h2\u003e\u003cp\u003eMeasure the round duct or collar the diffuser connects to and match it to the \u003cstrong\u003e12\" Neck\u003c\/strong\u003e neck size above. Do not measure the outer panel. The overall face measures \u003cstrong\u003e15-15\/16\"\u003c\/strong\u003e.\u003c\/p\u003e\u003ch2\u003eInstallation\u003c\/h2\u003e\u003cp\u003ePosition the round ceiling diffuser over the duct neck opening with the louvers facing the room. Confirm the frame sits flush against the ceiling surface before marking the screw points. Secure it with the included screws without overtightening, since excess force can distort the frame.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e1 x round ceiling diffuser\u003c\/li\u003e\n\u003cli\u003e1 x butterfly damper with key handle\u003c\/li\u003e\n\u003cli\u003eMounting screws\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDuctwork, wall anchors, and installation tools are not included.\u003c\/p\u003e\u003ch2\u003eCare and Maintenance\u003c\/h2\u003e\u003cp\u003eClean the round ceiling diffuser with a soft, damp cloth and mild soap. Avoid abrasive chemicals that can damage the white finish. Dry the surface to keep moisture off the metal.\u003c\/p\u003e\u003ch2\u003eCompare Similar Options\u003c\/h2\u003e\u003cp\u003eUse this comparison to confirm the round ceiling diffuser matches your opening and airflow need.\u003c\/p\u003e\u003cdiv class=\"ag-compare\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eOption\u003c\/th\u003e\n\u003cth\u003eBest for\u003c\/th\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003cth\u003eInstallation\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThis round ceiling diffuser\u003c\/td\u003e\n\u003ctd\u003eCeiling supply openings\u003c\/td\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003ctd\u003eCeiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReturn air grille\u003c\/td\u003e\n\u003ctd\u003eReturn-air openings\u003c\/td\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003ctd\u003eWall or ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWall\/ceiling supply register\u003c\/td\u003e\n\u003ctd\u003eWall or ceiling supply openings\u003c\/td\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003ctd\u003eWall or ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e","brand":"AirGrilles.com","offers":[{"title":"Default Title","offer_id":42807939170480,"sku":"HND-CAD-DAMP-12-WH-fbm","price":46.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0593\/7201\/1696\/files\/cad_damp_12_1.jpg?v=1751353489"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0593\/7201\/1696\/collections\/caddamp6-1_45eccee6-388e-4cc5-a909-dd35f5cc30d6.jpg?v=1786373911","url":"https:\/\/airgrilles.com\/collections\/steel-round-diffusers-with-damper.oembed","provider":"AirGrilles.com","version":"1.0","type":"link"}