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Collection: Square Ceiling Diffusers HVAC Air Vent Covers

A collection of square ceiling diffusers available in various sizes. 4 way ceiling and single cone diffusers are available as well.
5 products
  • 12x12" Aluminum Single Cone Ceiling Square Diffuser - (with removable core)
    12x12
    Regular price
    $25.00 USD
    Sale price
    $25.00 USD
    Regular price
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    per 
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  • 24x24" Aluminum Single Cone Ceiling Square Diffuser - (with removable core)
    24x24
    Regular price
    $48.00 USD
    Sale price
    $48.00 USD
    Regular price
    Unit price
    per 
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  • 23.5x23.5" Swirl Ceiling Square Diffuser (36 Blades)
    23.5x23.5
    Regular price
    $31.00 USD
    Sale price
    $31.00 USD
    Regular price
    Unit price
    per 
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  • 23.5x23.5" Swirl Ceiling Square Diffuser (24 Blades)
    23.5x23.5
    Regular price
    $31.00 USD
    Sale price
    $31.00 USD
    Regular price
    Unit price
    per 
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  • 24x24" 4-Way Aluminum Ceiling Square Diffuser (Local Pickup Only)
    24x24
    Regular price
    $46.00 USD
    Sale price
    $46.00 USD
    Regular price
    Unit price
    per 
    Sold out