Diffusers

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Imperial DR-08 Premium Round Air Diffuser with Collar, 8 in W Duct Opening, Steel, White

Overlapping rings stepped down for efficient, draft-free diffusion. Outer ring design resists ceiling smudging. Made of white polypropylene and supplied with an adaptor. Two flow settings for easy control of air intake or output from 0 to 100% for outstanding efficiency. Can be connected to a flexible or rigid duct.
$21.99

Imperial RG1626-A Baseboard Diffuser, 15 in L, 2-3/4 in W, Steel, White

All-steel construction. Fan shaped sunburst pattern spreads air over wide area, 2-1/2 in base extension. Snap-in face removes for easy installation and cleaning. Single-valve volume control damper. Durable powder-coat painted finish.
$17.99

Imperial RG1627-A Baseboard Diffuser, 18 in L, 2-3/4 in W, Steel, White

All-steel construction. Fan shaped sunburst pattern spreads air over wide area, 2-1/2 in base extension. Snap-in face removes for easy installation and cleaning. Single-valve volume control damper. Durable powder-coat painted finish.
$19.99

Worldwide Sourcing SRSD08 Round Ceiling Diffuser, White

White round ceiling diffuser, with 3 pcs screws. 1 pc/shrink with color label.
$12.99