https://www.linearairdiffusers.com/collections/aluminum-linear-slot-diffusers-for-hvac-systems 2026-04-11T04:12:39-07:00 daily https://cdn.shopify.com/s/files/1/0478/9515/0755/collections/WASD19---1---SIDE.png?v=1714372211 Linear Slot Diffusers & Custom Plenums by Flo-Matrix HVAC Linear Slot Diffuser HVAC vent covers https://www.linearairdiffusers.com/collections/linear-bar-grilles 2026-04-17T04:13:30-07:00 daily https://cdn.shopify.com/s/files/1/0478/9515/0755/collections/WABD0-152x305---side.png?v=1599608972 Linear Bar Grilles by Flo-Matrix HVAC Architectural Linear Bar Grilles https://www.linearairdiffusers.com/collections/double-deflection-grille-for-hvac-systems 2026-04-17T13:55:24-07:00 daily https://cdn.shopify.com/s/files/1/0478/9515/0755/collections/WADH---203X254---SIDE.png?v=1775071528 Double Deflection Grilles / Registers (Front Horizontal Blades Vent Covers) Double deflection aluminum register - front horizontal louvers with rear vertical blades for ceiling or sidewall HVAC supply https://www.linearairdiffusers.com/collections/egg-crate-hvac-air-grilles 2026-04-10T16:20:33-07:00 daily https://cdn.shopify.com/s/files/1/0478/9515/0755/collections/WAHED-457X305---RC---SIDE---OPEN.png?v=1775072142 Egg Crate Air Grilles & HVAC Vent Covers (Return & Supply) Egg crate style return air grille with open core for maximum airflow https://www.linearairdiffusers.com/collections/air-nozzle-diffusers 2026-04-15T04:12:37-07:00 daily https://cdn.shopify.com/s/files/1/0478/9515/0755/collections/WRFK1A-125-DIA---SIDE.png?v=1775777676 Air Nozzle Diffusers for HVAC & Industrial Airflow Systems | High-Efficiency Ventilation Solutions Air nozzle diffuser collection for industrial ventilation systems High-performance air nozzle diffusers for HVAC airflow control https://www.linearairdiffusers.com/collections/linear-slot-diffuser-1-slot-with-19mm-opening 2026-03-24T04:11:31-07:00 daily https://cdn.shopify.com/s/files/1/0478/9515/0755/collections/WASD19---1---FRONT.png?v=1634864508 Linear Slot Diffuser - 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30 Degrees Deflection Minimalist linear bar grille air vent with 30 degree airflow deflection, shipping Canada and USA https://www.linearairdiffusers.com/collections/linear-bar-grilles-15-degrees-deflection 2026-04-17T04:13:30-07:00 daily https://cdn.shopify.com/s/files/1/0478/9515/0755/collections/WABD15-102X254---SIDE.png?v=1774992353 Linear Bar Grilles / Supply & Return Air Grilles - 15 Degrees Deflection Vent Covers Contemporary linear bar grille air vent with 15 degree deflection and clean architectural design https://www.linearairdiffusers.com/collections/linear-bar-grilles-0-degree-deflection 2026-03-31T14:25:16-07:00 daily https://cdn.shopify.com/s/files/1/0478/9515/0755/collections/WABD0--102X254---SIDE.png?v=1774992316 Linear Bar Grilles / Supply & Return Air Grilles - 0 Degree Deflection Vent Covers Luxury linear bar grille vent cover with straight airflow (0° deflection), available in Canada and USA https://www.linearairdiffusers.com/collections/removeable-core-linear-bar-grilles-0-degree-deflection 2026-03-31T14:29:01-07:00 daily https://cdn.shopify.com/s/files/1/0478/9515/0755/collections/Collection_Pic.jpg?v=1774992541 Linear Bar Grilles (Removable Core) HVAC Vent Covers / Supply & Return Air Grilles - 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Available in standard sizes. https://www.linearairdiffusers.com/collections/air-ducts-sheet-metal-accessories 2026-03-29T14:33:23-07:00 daily https://cdn.shopify.com/s/files/1/0478/9515/0755/collections/ovaltakeoffteekedited.png?v=1774820003 Professional HVAC Air Ducts, Insulation & Sheet Metal Supplies HVAC air ducts, flexible ducts, insulation, foil duct tape, and sheet metal fittings for professional installations https://www.linearairdiffusers.com/collections/round-ceiling-diffusers 2026-04-01T13:02:40-07:00 daily https://cdn.shopify.com/s/files/1/0478/9515/0755/collections/Metal_Exhaust_Vent_-_black_1.png?v=1775073760 Exhaust Grilles Metal exhaust vent grille for HVAC and mechanical ventilation systems https://www.linearairdiffusers.com/collections/custom-made-to-order-air-vent-covers 2026-04-17T13:55:24-07:00 daily