Ceiling diffusers aid your HVAC unit in delivering proper airflow to the room. These ceiling air vents allow for even air distribution so that the space stays appropriately warm or cool to suit your preferences.

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Ceiling diffusers offer aesthetic or functional properties and have wide variation in their type, features and mounting locations. These diffusers are designed for flexibility in application while covering a …

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Nailor manufactures a wide variety of Ceiling Diffusers that deliver outstanding performance without sacrificing aesthetics. Nailor ceiling diffusers are some of the most quiet and versatile available on …

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Choose from our selection of ready-to-connect drop-ceiling diffusers, dampers for drop-ceiling diffusers, drop-ceiling return grilles, and more. Same and Next Day Delivery.

4-Way Ceiling Air Diverter 24"x24", Air Diverter for 2'x2' Ceiling Grid, Tool-Free Installation, Airflow Redirector for Offices, Classrooms, and Commercial Spaces Add to cart

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