Grilles, Registers & Diffusers

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Frost King HD5 Heat and Air Deflector, 10 to 14 in L, 9-3/8 in W, Plastic, Clear

During the Winter, the curved air deflector directs warm air down for improved heating. In the Summer point the vents up to direct the air conditioning towards the ceiling for improved cooling. Plus you can easily cover up drafty vents with the Frost King magnetic vent covers.
$3.49

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.
$24.99

Imperial RG0033 Return Air Grille, Steel, White

One-piece all-steel construction. 1/3 in fins set at 20 deg angle. 7/8 in margin turnback. Painted grilles have a durable powder-coat finish.
$7.99

Imperial RG0157 Floor Register, 10 in W x 2-1/4 in H Duct Opening, Steel, White

All-steel construction. Widespread air diffusion. Easy to operate damper control. Rolled fin for strength and safety. Measure the length and width of the opening. Subtract 1/8 to 1/4 in (depending on how square the opening is) and this is the inside dimensions. Painted metal registers have a durable powder-coat finish.
$5.99

Imperial RG0179 Floor Register, 12 in W x 2-1/4 in H Duct Opening, Steel, White

All-steel construction. Widespread air diffusion. Easy to operate damper control. Rolled fin for strength and safety. Measure the length and width of the opening. Subtract 1/8 to 1/4 in (depending on how square the opening is) and this is the inside dimensions. Painted metal registers have a durable powder-coat finish.
$6.99

Imperial RG0198 Floor Register, 14 in W x 2-1/4 in H Duct Opening, Steel, White

All-steel construction. Widespread air diffusion. Easy to operate damper control. Rolled fin for strength and safety. Measure the length and width of the opening. Subtract 1/8 to 1/4 in (depending on how square the opening is) and this is the inside dimensions. Painted metal registers have a durable powder-coat finish.
$7.99

Imperial RG0234 Floor Register, 10 in W x 4 in H Duct Opening, Steel, Brown

All-steel construction. Widespread air diffusion. Easy to operate damper control. Rolled fin for strength and safety. Measure the length and width of the opening. Subtract 1/8 to 1/4 in (depending on how square the opening is) and this is the inside dimensions. Painted metal registers have a durable powder-coat finish.
$4.99

Imperial RG0267 Floor Register, 12 in W x 4 in H Duct Opening, Steel, White

All-steel construction. Widespread air diffusion. Easy to operate damper control. Rolled fin for strength and safety. Measure the length and width of the opening. Subtract 1/8 to 1/4 in (depending on how square the opening is) and this is the inside dimensions. Painted metal registers have a durable powder-coat finish.
$7.59

Imperial RG0297 Multi-Shutter Register, 12 in W x 4 in H Duct Opening, Steel, White

Ideal for heating or cooling. All-steel construction, two-way air deflection, 1/3 in vertical fins set at 20 deg angle. 3/16 in margin turnback, full range multi-louver valve. Durable powder-coat painted finish.
$12.99

Imperial RG0341 Sidewall Grille, Steel, White

One-piece all-steel construction. 1/3 in spaced fins set at 20 deg angle, 3/16 in margin turnback. Painted metal grilles have a durable powder-coat finish.
$5.69

Imperial RG0351 Sidewall Grille, Steel, White

One-piece all-steel construction. 1/3 in spaced fins set at 20 deg angle, 3/16 in margin turnback. Painted metal grilles have a durable powder-coat finish.
$5.99

Imperial RG0385 Sidewall Grille, Steel, White

One-piece all-steel construction. 1/3 in spaced fins set at 20 deg angle, 3/16 in margin turnback. Painted metal grilles have a durable powder-coat finish.
$6.99

Imperial RG0418 Sidewall Grille, Steel, White

One-piece all-steel construction. 1/3 in spaced fins set at 20 deg angle, 3/16 in margin turnback. Painted metal grilles have a durable powder-coat finish.
$6.49

Imperial RG0513 Sidewall Grille, Steel, White

One-piece all-steel construction. 1/3 in spaced fins set at 20 deg angle, 3/16 in margin turnback. Painted metal grilles have a durable powder-coat finish.
$8.99

Imperial RG0690 Air Grille, Steel, Brown

Heavy-gauge steel construction. Individually-assembled strong steel bars, extremely rigid, smooth, firm surface. Painted metal grilles have a durable powder-coat finish.
$25.99

Imperial RG1292 Floor Register, 10 in W x 4 in H Duct Opening, Polystyrene, White

High-impact polystyrene construction. Rustproof and scratch-resistant. Three position 100% damper shut-off. Dishwasher safe. Knockout at each end for ceiling installation.
$4.59

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

Imperial RG1998 Floor Register, 10 in W x 2-1/4 in H Duct Opening, Steel, Brown

All-steel construction. Widespread air diffusion. Easy to operate damper control. Rolled fin for strength and safety. Measure the length and width of the opening. Subtract 1/8 to 1/4 in (depending on how square the opening is) and this is the inside dimensions. Painted metal registers have a durable powder-coat finish.
$6.99

Imperial RG2000 Floor Register, 12 in W x 2-1/4 in H Duct Opening, Steel, Brown

All-steel construction. Widespread air diffusion. Easy to operate damper control. Rolled fin for strength and safety. Measure the length and width of the opening. Subtract 1/8 to 1/4 in (depending on how square the opening is) and this is the inside dimensions. Painted metal registers have a durable powder-coat finish.
$8.69

Imperial RG2002 Floor Register, 14 in W x 2-1/4 in H Duct Opening, Steel, Brown

All-steel construction. Widespread air diffusion. Easy to operate damper control. Rolled fin for strength and safety. Measure the length and width of the opening. Subtract 1/8 to 1/4 in (depending on how square the opening is) and this is the inside dimensions. Painted metal registers have a durable powder-coat finish.
$10.99

Worldwide Sourcing FR01-2X10W Floor Register, 10 in W x 2 in H Duct Opening, Steel, White

Worldwide Sourcing Floor Register, 10 in W Duct Opening, 2 in H Duct Opening, Steel, White
$6.99

Worldwide Sourcing SRSD08 Round Ceiling Diffuser, White

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

Worldwide Sourcing SW02-12X6 Sidewall Register, Steel, White

Worldwide Sourcing Sidewall Register, 2 -Way, Steel, White
$11.99
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