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Registers, Grilles & Diffusers

Category

Registers, Grilles & Diffusers (303) Category Registers%2C+Grilles+%26+Diffusers Registers, Grilles & Diffusers

Brands

Fantech® (9) Brands Fantech%26reg%3B Fantech®
Hart & Cooley® (263) Brands Hart+%26+Cooley%26reg%3B Hart & Cooley®
MODINE (1) Brands MODINE MODINE
Nu-Calgon (1) Brands Nu-Calgon Nu-Calgon
TRUaire® (11) Brands TRUaire%26reg%3B TRUaire®
The Unico System® (1) Brands The+Unico+System%26reg%3B The Unico System®
WOLVERINE BRASS® (17) Brands WOLVERINE+BRASS%26reg%3B WOLVERINE BRASS®

Product Type

Air Diffuser (10) Product Type Air+Diffuser Air Diffuser
Air Filter Grille (32) Product Type Air+Filter+Grille Air Filter Grille
Air Grille (48) Product Type Air+Grille Air Grille
Ceiling Diffuser (1) Product Type Ceiling+Diffuser Ceiling Diffuser
Diffuser (4) Product Type Diffuser Diffuser
Exhaust Grille (4) Product Type Exhaust+Grille Exhaust Grille
Floor Grille (37) Product Type Floor+Grille Floor Grille
Floor Register (13) Product Type Floor+Register Floor Register
Grille (23) Product Type Grille Grille
Perforated Panel (1) Product Type Perforated+Panel Perforated Panel
Plate Diffuser (4) Product Type Plate+Diffuser Plate Diffuser
Register (11) Product Type Register Register
Space Grille (6) Product Type Space+Grille Space Grille
Spiral Diffuser (1) Product Type Spiral+Diffuser Spiral Diffuser
Supply Diffuser (3) Product Type Supply+Diffuser Supply Diffuser
Supply Grille (3) Product Type Supply+Grille Supply Grille
Supply Register (21) Product Type Supply+Register Supply Register
Universal Diffuser (4) Product Type Universal+Diffuser Universal Diffuser
Ventilation Grille (2) Product Type Ventilation+Grille Ventilation Grille

For Duct Size

2 x 10 in (2) For Duct Size 2+x+10+in 2 x 10 in
2 x 12 in (3) For Duct Size 2+x+12+in 2 x 12 in
4 in (4) For Duct Size 4+in 4 in
4 x 10 in (2) For Duct Size 4+x+10+in 4 x 10 in
4 x 12 in (3) For Duct Size 4+x+12+in 4 x 12 in
4 x 14 in (2) For Duct Size 4+x+14+in 4 x 14 in
4 x 24 in (1) For Duct Size 4+x+24+in 4 x 24 in
4 x 30 in (1) For Duct Size 4+x+30+in 4 x 30 in
5 in (2) For Duct Size 5+in 5 in
6 in (5) For Duct Size 6+in 6 in
6 x 6 in (8) For Duct Size 6+x+6+in 6 x 6 in
6 x 10 in (2) For Duct Size 6+x+10+in 6 x 10 in
6 x 12 in (3) For Duct Size 6+x+12+in 6 x 12 in
6 x 14 in (2) For Duct Size 6+x+14+in 6 x 14 in
6 x 18 in (1) For Duct Size 6+x+18+in 6 x 18 in
6 x 20 in (1) For Duct Size 6+x+20+in 6 x 20 in
6 x 24 in (1) For Duct Size 6+x+24+in 6 x 24 in
6 x 30 in (1) For Duct Size 6+x+30+in 6 x 30 in
8 in (2) For Duct Size 8+in 8 in
8 x 4 in (1) For Duct Size 8+x+4+in 8 x 4 in
8 x 6 in (1) For Duct Size 8+x+6+in 8 x 6 in
8 x 8 in (12) For Duct Size 8+x+8+in 8 x 8 in
8 x 10 in (1) For Duct Size 8+x+10+in 8 x 10 in
8 x 12 in (1) For Duct Size 8+x+12+in 8 x 12 in
8 x 14 in (1) For Duct Size 8+x+14+in 8 x 14 in
8 x 16 in (1) For Duct Size 8+x+16+in 8 x 16 in
8 x 18 in (1) For Duct Size 8+x+18+in 8 x 18 in
8 x 20 in (1) For Duct Size 8+x+20+in 8 x 20 in
8 x 24 in (1) For Duct Size 8+x+24+in 8 x 24 in
8 x 30 in (1) For Duct Size 8+x+30+in 8 x 30 in
10 in (1) For Duct Size 10+in 10 in
10 x 2 in (2) For Duct Size 10+x+2+in 10 x 2 in
10 x 4 in (3) For Duct Size 10+x+4+in 10 x 4 in
10 x 6 in (4) For Duct Size 10+x+6+in 10 x 6 in
10 x 8 in (2) For Duct Size 10+x+8+in 10 x 8 in
10 x 10 in (7) For Duct Size 10+x+10+in 10 x 10 in
10 x 12 in (1) For Duct Size 10+x+12+in 10 x 12 in
10 x 14 in (1) For Duct Size 10+x+14+in 10 x 14 in
10 x 16 in (1) For Duct Size 10+x+16+in 10 x 16 in
10 x 20 in (1) For Duct Size 10+x+20+in 10 x 20 in
10 x 24 in (1) For Duct Size 10+x+24+in 10 x 24 in
10 x 30 in (1) For Duct Size 10+x+30+in 10 x 30 in
12 in (1) For Duct Size 12+in 12 in
12 x 2 in (1) For Duct Size 12+x+2+in 12 x 2 in
12 x 4 in (4) For Duct Size 12+x+4+in 12 x 4 in
12 x 6 in (6) For Duct Size 12+x+6+in 12 x 6 in
12 x 8 in (3) For Duct Size 12+x+8+in 12 x 8 in
12 x 10 in (2) For Duct Size 12+x+10+in 12 x 10 in
12 x 12 in (5) For Duct Size 12+x+12+in 12 x 12 in
12 x 14 in (1) For Duct Size 12+x+14+in 12 x 14 in
12 x 20 in (3) For Duct Size 12+x+20+in 12 x 20 in
12 x 24 in (2) For Duct Size 12+x+24+in 12 x 24 in
12 x 30 in (1) For Duct Size 12+x+30+in 12 x 30 in
14 x 2 in (2) For Duct Size 14+x+2+in 14 x 2 in
14 x 4 in (2) For Duct Size 14+x+4+in 14 x 4 in
14 x 6 in (5) For Duct Size 14+x+6+in 14 x 6 in
14 x 8 in (3) For Duct Size 14+x+8+in 14 x 8 in
14 x 10 in (2) For Duct Size 14+x+10+in 14 x 10 in
14 x 12 in (1) For Duct Size 14+x+12+in 14 x 12 in
14 x 14 in (5) For Duct Size 14+x+14+in 14 x 14 in
14 x 20 in (4) For Duct Size 14+x+20+in 14 x 20 in
14 x 24 in (4) For Duct Size 14+x+24+in 14 x 24 in
14 x 30 in (2) For Duct Size 14+x+30+in 14 x 30 in
16 x 6 in (2) For Duct Size 16+x+6+in 16 x 6 in
16 x 8 in (2) For Duct Size 16+x+8+in 16 x 8 in
16 x 16 in (3) For Duct Size 16+x+16+in 16 x 16 in
16 x 20 in (2) For Duct Size 16+x+20+in 16 x 20 in
16 x 24 in (1) For Duct Size 16+x+24+in 16 x 24 in
16 x 25 in (1) For Duct Size 16+x+25+in 16 x 25 in
18 x 8 in (1) For Duct Size 18+x+8+in 18 x 8 in
18 x 10 in (1) For Duct Size 18+x+10+in 18 x 10 in
18 x 18 in (3) For Duct Size 18+x+18+in 18 x 18 in
20 x 6 in (2) For Duct Size 20+x+6+in 20 x 6 in
20 x 8 in (2) For Duct Size 20+x+8+in 20 x 8 in
20 x 10 in (2) For Duct Size 20+x+10+in 20 x 10 in
20 x 12 in (3) For Duct Size 20+x+12+in 20 x 12 in
20 x 14 in (3) For Duct Size 20+x+14+in 20 x 14 in
20 x 16 in (1) For Duct Size 20+x+16+in 20 x 16 in
20 x 20 in (6) For Duct Size 20+x+20+in 20 x 20 in
20 x 25 in (1) For Duct Size 20+x+25+in 20 x 25 in
22 x 22 in (2) For Duct Size 22+x+22+in 22 x 22 in
24 x 8 in (1) For Duct Size 24+x+8+in 24 x 8 in
24 x 10 in (1) For Duct Size 24+x+10+in 24 x 10 in
24 x 12 in (3) For Duct Size 24+x+12+in 24 x 12 in
24 x 14 in (3) For Duct Size 24+x+14+in 24 x 14 in
24 x 16 in (2) For Duct Size 24+x+16+in 24 x 16 in
24 x 20 in (1) For Duct Size 24+x+20+in 24 x 20 in
24 x 24 in (5) For Duct Size 24+x+24+in 24 x 24 in
24 x 30 in (1) For Duct Size 24+x+30+in 24 x 30 in
25 x 20 in (2) For Duct Size 25+x+20+in 25 x 20 in
30 x 6 in (1) For Duct Size 30+x+6+in 30 x 6 in
30 x 8 in (1) For Duct Size 30+x+8+in 30 x 8 in
30 x 10 in (1) For Duct Size 30+x+10+in 30 x 10 in
30 x 14 in (3) For Duct Size 30+x+14+in 30 x 14 in
30 x 20 in (2) For Duct Size 30+x+20+in 30 x 20 in
30 x 24 in (2) For Duct Size 30+x+24+in 30 x 24 in
30 x 30 in (2) For Duct Size 30+x+30+in 30 x 30 in

Duct Shape

Rectangular (33) Duct Shape Rectangular Rectangular
Round (10) Duct Shape Round Round
Spiral (5) Duct Shape Spiral Spiral
Square (17) Duct Shape Square Square

Installation / Mounting Type

Ceiling (19) Installation / Mounting Type Ceiling Ceiling
Ceiling, Sidewall (58) Installation / Mounting Type Ceiling%2C+Sidewall Ceiling, Sidewall
Ceiling, Wall (3) Installation / Mounting Type Ceiling%2C+Wall Ceiling, Wall
Floor (50) Installation / Mounting Type Floor Floor

Deflection Type

1-Way (37) Deflection Type 1-Way 1-Way
2-Way (10) Deflection Type 2-Way 2-Way
3-Way (3) Deflection Type 3-Way 3-Way
4-Way (6) Deflection Type 4-Way 4-Way
360 deg (4) Deflection Type 360+deg 360 deg
Double (1) Deflection Type Double Double
Single (8) Deflection Type Single Single

Damper Type

Multi-Shutter (32) Damper Type Multi-Shutter Multi-Shutter
Opposed Blade (14) Damper Type Opposed+Blade Opposed Blade

Material

Aluminum (32) Material Aluminum Aluminum
Plastic (1) Material Plastic Plastic
Polymer (11) Material Polymer Polymer
Resin (2) Material Resin Resin
Steel (182) Material Steel Steel

Finish

Bright White (119) Finish Bright+White Bright White
Bright White Enamel (4) Finish Bright+White+Enamel Bright White Enamel
Golden Sand Enamel (48) Finish Golden+Sand+Enamel Golden Sand Enamel
Matte White (2) Finish Matte+White Matte White
Painted White (1) Finish Painted+White Painted White
Satin Anodized (5) Finish Satin+Anodized Satin Anodized
White (28) Finish White White
White Enamel (4) Finish White+Enamel White Enamel
White Powder-Coated (6) Finish White+Powder-Coated White Powder-Coated

Adjustable

Yes (35) Adjustable Yes Yes

Height

3-3/8 in (6) Height 3-3%2F8+in 3-3/8 in
3-3/4 in (4) Height 3-3%2F4+in 3-3/4 in
5-1/2 in (5) Height 5-1%2F2+in 5-1/2 in
5-13/16 in (5) Height 5-13%2F16+in 5-13/16 in
7-1/2 in (4) Height 7-1%2F2+in 7-1/2 in
7-5/8 in (2) Height 7-5%2F8+in 7-5/8 in
7-3/4 in (1) Height 7-3%2F4+in 7-3/4 in
7-13/16 in (7) Height 7-13%2F16+in 7-13/16 in
7-7/8 in (2) Height 7-7%2F8+in 7-7/8 in
9-5/8 in (2) Height 9-5%2F8+in 9-5/8 in
9-3/4 in (2) Height 9-3%2F4+in 9-3/4 in
9-13/16 in (9) Height 9-13%2F16+in 9-13/16 in
9-7/8 in (3) Height 9-7%2F8+in 9-7/8 in
9-15/16 in (1) Height 9-15%2F16+in 9-15/16 in
11-5/8 in (2) Height 11-5%2F8+in 11-5/8 in
11-3/4 in (6) Height 11-3%2F4+in 11-3/4 in
11-13/16 in (7) Height 11-13%2F16+in 11-13/16 in
11-7/8 in (4) Height 11-7%2F8+in 11-7/8 in
11-15/16 in (1) Height 11-15%2F16+in 11-15/16 in
12-5/8 in (1) Height 12-5%2F8+in 12-5/8 in
13 in (1) Height 13+in 13 in
13-5/8 in (3) Height 13-5%2F8+in 13-5/8 in
13-3/4 in (11) Height 13-3%2F4+in 13-3/4 in
13-13/16 in (5) Height 13-13%2F16+in 13-13/16 in
13-7/8 in (3) Height 13-7%2F8+in 13-7/8 in
13-15/16 in (1) Height 13-15%2F16+in 13-15/16 in
14-5/8 in (2) Height 14-5%2F8+in 14-5/8 in
15-1/4 in (3) Height 15-1%2F4+in 15-1/4 in
15-5/8 in (2) Height 15-5%2F8+in 15-5/8 in
15-3/4 in (12) Height 15-3%2F4+in 15-3/4 in
15-13/16 in (4) Height 15-13%2F16+in 15-13/16 in
15-7/8 in (5) Height 15-7%2F8+in 15-7/8 in
15-15/16 in (1) Height 15-15%2F16+in 15-15/16 in
16-5/8 in (4) Height 16-5%2F8+in 16-5/8 in
17-1/4 in (1) Height 17-1%2F4+in 17-1/4 in
17-3/4 in (5) Height 17-3%2F4+in 17-3/4 in
17-7/8 in (2) Height 17-7%2F8+in 17-7/8 in
18-5/8 in (3) Height 18-5%2F8+in 18-5/8 in
19-1/4 in (1) Height 19-1%2F4+in 19-1/4 in
19-3/4 in (3) Height 19-3%2F4+in 19-3/4 in
19-7/8 in (1) Height 19-7%2F8+in 19-7/8 in
20-5/8 in (1) Height 20-5%2F8+in 20-5/8 in
21-3/4 in (9) Height 21-3%2F4+in 21-3/4 in
21-7/8 in (2) Height 21-7%2F8+in 21-7/8 in
22-1/2 in (1) Height 22-1%2F2+in 22-1/2 in
22-5/8 in (6) Height 22-5%2F8+in 22-5/8 in
23-3/4 in (12) Height 23-3%2F4+in 23-3/4 in
25-3/4 in (11) Height 25-3%2F4+in 25-3/4 in
26-5/8 in (5) Height 26-5%2F8+in 26-5/8 in
26-3/4 in (1) Height 26-3%2F4+in 26-3/4 in
27-5/8 in (1) Height 27-5%2F8+in 27-5/8 in
31-3/4 in (8) Height 31-3%2F4+in 31-3/4 in
32-5/8 in (4) Height 32-5%2F8+in 32-5/8 in

Width

5-1/4 in (1) Width 5-1%2F4+in 5-1/4 in
5-5/16 in (2) Width 5-5%2F16+in 5-5/16 in
5-5/8 in (2) Width 5-5%2F8+in 5-5/8 in
5-3/4 in (2) Width 5-3%2F4+in 5-3/4 in
5-7/8 in (4) Width 5-7%2F8+in 5-7/8 in
6 in (1) Width 6+in 6 in
6-5/16 in (2) Width 6-5%2F16+in 6-5/16 in
7-1/4 in (4) Width 7-1%2F4+in 7-1/4 in
7-1/2 in (3) Width 7-1%2F2+in 7-1/2 in
7-5/8 in (5) Width 7-5%2F8+in 7-5/8 in
7-3/4 in (9) Width 7-3%2F4+in 7-3/4 in
7-7/8 in (8) Width 7-7%2F8+in 7-7/8 in
9-5/8 in (2) Width 9-5%2F8+in 9-5/8 in
9-3/4 in (11) Width 9-3%2F4+in 9-3/4 in
9-13/16 in (1) Width 9-13%2F16+in 9-13/16 in
9-7/8 in (7) Width 9-7%2F8+in 9-7/8 in
9-15/16 in (1) Width 9-15%2F16+in 9-15/16 in
11-1/8 in (3) Width 11-1%2F8+in 11-1/8 in
11-1/2 in (4) Width 11-1%2F2+in 11-1/2 in
11-5/8 in (1) Width 11-5%2F8+in 11-5/8 in
11-3/4 in (9) Width 11-3%2F4+in 11-3/4 in
11-13/16 in (4) Width 11-13%2F16+in 11-13/16 in
11-7/8 in (2) Width 11-7%2F8+in 11-7/8 in
11-15/16 in (1) Width 11-15%2F16+in 11-15/16 in
12-5/8 in (2) Width 12-5%2F8+in 12-5/8 in
13 in (1) Width 13+in 13 in
13-1/8 in (2) Width 13-1%2F8+in 13-1/8 in
13-1/2 in (6) Width 13-1%2F2+in 13-1/2 in
13-5/8 in (1) Width 13-5%2F8+in 13-5/8 in
13-3/4 in (7) Width 13-3%2F4+in 13-3/4 in
13-13/16 in (5) Width 13-13%2F16+in 13-13/16 in
13-15/16 in (1) Width 13-15%2F16+in 13-15/16 in
14-5/8 in (3) Width 14-5%2F8+in 14-5/8 in
15-1/8 in (2) Width 15-1%2F8+in 15-1/8 in
15-1/2 in (2) Width 15-1%2F2+in 15-1/2 in
15-3/4 in (8) Width 15-3%2F4+in 15-3/4 in
15-13/16 in (6) Width 15-13%2F16+in 15-13/16 in
15-7/8 in (1) Width 15-7%2F8+in 15-7/8 in
15-15/16 in (1) Width 15-15%2F16+in 15-15/16 in
16-5/8 in (4) Width 16-5%2F8+in 16-5/8 in
17-3/4 in (3) Width 17-3%2F4+in 17-3/4 in
17-13/16 in (2) Width 17-13%2F16+in 17-13/16 in
18-5/8 in (3) Width 18-5%2F8+in 18-5/8 in
19-3/4 in (2) Width 19-3%2F4+in 19-3/4 in
19-13/16 in (2) Width 19-13%2F16+in 19-13/16 in
20-5/8 in (1) Width 20-5%2F8+in 20-5/8 in
21-3/4 in (8) Width 21-3%2F4+in 21-3/4 in
21-13/16 in (5) Width 21-13%2F16+in 21-13/16 in
22-1/2 in (1) Width 22-1%2F2+in 22-1/2 in
22-5/8 in (7) Width 22-5%2F8+in 22-5/8 in
23-3/4 in (12) Width 23-3%2F4+in 23-3/4 in
25-3/4 in (8) Width 25-3%2F4+in 25-3/4 in
25-13/16 in (6) Width 25-13%2F16+in 25-13/16 in
26-5/8 in (3) Width 26-5%2F8+in 26-5/8 in
27-5/8 in (2) Width 27-5%2F8+in 27-5/8 in
31-3/4 in (2) Width 31-3%2F4+in 31-3/4 in
31-13/16 in (6) Width 31-13%2F16+in 31-13/16 in
32-5/8 in (2) Width 32-5%2F8+in 32-5/8 in

Registers, Grilles & Diffusers

303 Results

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Items Per Page

fantech® CG Series 40306 Ventilation Grille, For Duct Size: 4 in, Resin, Matte White, 6 in W

Manufacturer: Systemair

Brand: Fantech®

Part #: 15002

MPN: 40306

Price break available

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Hart & Cooley® 421 Series 010713 Floor Register, For Duct Size: 2 x 12 in, Floor Installation/Mounting, Steel, 100 cfm

Manufacturer: Duravent Group

Brand: Hart & Cooley®

Part #: 3054

MPN: 010713

Price break available

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TRUaire® 81915 Air Diffuser, For Duct Size: 8 x 8 in, Square Duct, Ceiling Installation/Mounting, Polymer, White

Manufacturer: RectorSeal

Brand: TRUaire®

Part #: 28516

MPN: 81915

Price break available

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TRUaire® 81912 Air Diffuser, For Duct Size: 8 x 8 in, Square Duct, Ceiling Installation/Mounting, 2-Way Deflection

Manufacturer: RectorSeal

Brand: TRUaire®

Part #: 863

MPN: 81912

Price break available

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Hart & Cooley® 672 Series 043307 Return Air Grille, For Duct Size: 10 x 4 in, Ceiling, Sidewall Installation/Mounting

Manufacturer: Duravent Group

Brand: Hart & Cooley®

Part #: 4028

MPN: 043307

Price break available

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TRUaire® 81903 Air Diffuser, For Duct Size: 6 x 6 in, Square Duct, Ceiling Installation/Mounting, 3-Way Deflection

Manufacturer: RectorSeal

Brand: TRUaire®

Part #: 44310

MPN: 81903

Price break available

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Hart & Cooley® 421 Series 010717 Floor Register, For Duct Size: 4 x 10 in, Floor Installation/Mounting, Steel, 170 cfm

Manufacturer: Duravent Group

Brand: Hart & Cooley®

Part #: 3047

MPN: 010717

Price break available

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TRUaire® 81904 Air Diffuser, For Duct Size: 6 x 6 in, Square Duct, Ceiling Installation/Mounting, 4-Way Deflection

Manufacturer: RectorSeal

Brand: TRUaire®

Part #: 30025

MPN: 81904

Price break available

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Hart & Cooley® 661 Series 010823 Register, For Duct Size: 12 x 6 in, Ceiling, Sidewall Installation/Mounting, Steel

Manufacturer: Duravent Group

Brand: Hart & Cooley®

Part #: 4008

MPN: 010823

Price break available

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Hart & Cooley® RH45 Series 064017 Grille, For Duct Size: 14 x 6 in, Aluminum, White, 15-3/4 in H, 7-3/4 in W, 1 in D

Manufacturer: Duravent Group

Brand: Hart & Cooley®

Part #: 1200

MPN: 064017

Price break available

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Hart & Cooley® 421 Series 010711 Floor Register, For Duct Size: 2 x 10 in, Floor Installation/Mounting, Steel, 85 cfm

Manufacturer: Duravent Group

Brand: Hart & Cooley®

Part #: 3053

MPN: 010711

Price break available

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Hart & Cooley® USV Series 558493 Universal Diffuser, For Duct Size: 12 x 6 in, Spiral Duct, Single Deflection

Manufacturer: Duravent Group

Brand: Hart & Cooley®

Part #: 51685

MPN: 558493

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Showing 1 - 12 of 303 entries

When you work with API, you can be assured of two things: quality products and top-notch customer service. We are here to make HVAC contractors successful, so we focus on putting the customer first. Plus, our expertise in hydronics and sheet metal fabrication provides a well-rounded partner for your business.

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