Shop ventilation diffuser

Sponsored
About our ads
$108.00
CRYPTIC - 8" Linear Slot Diffuser - 4 Slot Modern AC Vent Cover 36X8
Cryptic Air - Merchant Center
$108.00
CRYPTIC - 8" Linear Slot Diffuser - 4 Slot Modern AC Vent Cover 36X8
Cryptic Air - Merchant Center
$67.00
CRYPTIC - 12" Linear Slot Diffuser - 6 Slot Modern AC Vent Cover 14X12
Cryptic Air - Merchant Center
$67.00
CRYPTIC - 12" Linear Slot Diffuser - 6 Slot Modern AC Vent Cover 14X12
Cryptic Air - Merchant Center
$22.00
CRYPTIC 4" Linear Slot Diffuser - 2 Slot Modern AC Vent Cover 8X4
Cryptic Air - Merchant Center
$22.00
CRYPTIC 4" Linear Slot Diffuser - 2 Slot Modern AC Vent Cover 8X4
Cryptic Air - Merchant Center
$16.95
HBW 10"X 8" (Duct Opening Size) 3-Way Stamped Face Steel Ceiling/Sidewall Air Supply Register - Vent Cover - Actual Outside Dimension 11.75" X 9.75"
Amazon.com
229
$16.95
HBW 10"X 8" (Duct Opening Size) 3-Way Stamped Face Steel Ceiling/Sidewall Air Supply Register - Vent Cover - Actual Outside Dimension 11.75" X 9.75"
Amazon.com
$15.95
Three-Way Plastic Side Wall/Ceiling Register In White 14"W X 6"H For Duct Opening (Outside Dimension Is 15.75"W X 8"H)
Amazon.com
304
$15.95
Three-Way Plastic Side Wall/Ceiling Register In White 14"W X 6"H For Duct Opening (Outside Dimension Is 15.75"W X 8"H)
Amazon.com
$56.21
Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 8 in Duct, Steel, Square Cone, White Model: 4MJU3
Grainger
$56.21
Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 8 in Duct, Steel, Square Cone, White Model: 4MJU3
Grainger
$17.95
HBW Three-Way Plastic Side Wall/Ceiling Register In White 12" W X 6" H For Duct Opening (Outside Dimension Is 13.75" W X 8" H)
Amazon.com
368
$17.95
HBW Three-Way Plastic Side Wall/Ceiling Register In White 12" W X 6" H For Duct Opening (Outside Dimension Is 13.75" W X 8" H)
Amazon.com
$57.91
Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 8 in Duct, Steel, Square Cone, White Model: 4MJV3
Grainger
$57.91
Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 8 in Duct, Steel, Square Cone, White Model: 4MJV3
Grainger
$58.93
Sidewall/Ceiling Register: Ceiling/Wall, 13 3/4 in H, 13 3/4 in W, Louvered, Powder Coated, White Model: 4MJL1
Grainger
3
$58.93
Sidewall/Ceiling Register: Ceiling/Wall, 13 3/4 in H, 13 3/4 in W, Louvered, Powder Coated, White Model: 4MJL1
Grainger
$89.00
Quietcool 11.75-In X 11.75-In 2-Way Aluminum Sidewall/Ceiling Diffuser In White | LSD-1212
Lowe's
$89.00
Quietcool 11.75-In X 11.75-In 2-Way Aluminum Sidewall/Ceiling Diffuser In White | LSD-1212
Lowe's
$39.99
$49.99
BUILDMART - 12X6 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors - Texas Buildmart
Texas Buildmart
26
20% off
$39.99
$49.99
BUILDMART - 12X6 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors - Texas Buildmart
Texas Buildmart
$66.98
RELIABILT 12-In X 12-In 4-Way Aluminum Sidewall/Ceiling Diffuser In White | 5841212WH
Lowe's
$66.98
RELIABILT 12-In X 12-In 4-Way Aluminum Sidewall/Ceiling Diffuser In White | 5841212WH
Lowe's
$49.99
$63.99
BUILDMART - 12X8 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors - Texas Buildmart
Texas Buildmart
21% off
$49.99
$63.99
BUILDMART - 12X8 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors - Texas Buildmart
Texas Buildmart
$41.99
American Louver Company Stratus White Plaque Diffuser With 6" Neck STR-PQ-6W
WebstaurantStore
$41.99
American Louver Company Stratus White Plaque Diffuser With 6" Neck STR-PQ-6W
WebstaurantStore
$69.95
Tan Plastic 2'X2' Air Diffuser With 14" Collar American Louver
1800ceiling.com
$69.95
Tan Plastic 2'X2' Air Diffuser With 14" Collar American Louver
1800ceiling.com
$67.95
Plastic Air Diffuser American Louver
1800ceiling.com
7
$67.95
Plastic Air Diffuser American Louver
1800ceiling.com
$69.95
American Louver Stratus Cone Diffuser With 14" Neck, White, STR-C-14W
Global Industrial
$69.95
American Louver Stratus Cone Diffuser With 14" Neck, White, STR-C-14W
Global Industrial
$59.99
$69.99
BUILDMART - 10X10 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors - Texas Buildmart
Texas Buildmart
5
14% off
$59.99
$69.99
BUILDMART - 10X10 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors - Texas Buildmart
Texas Buildmart
$69.95
24"X24" Stratus Black Plastic Plaque Air Diffuser W/10" Collar American Louver
1800ceiling.com
$69.95
24"X24" Stratus Black Plastic Plaque Air Diffuser W/10" Collar American Louver
1800ceiling.com
$25.71
Bluefin DF1W10-10 10" X 10" (Wall Opening Size) 3-Way Aluminum Square Ceiling Diffuser (White) | Supplyhouse.Com
SupplyHouse.com
30
$25.71
Bluefin DF1W10-10 10" X 10" (Wall Opening Size) 3-Way Aluminum Square Ceiling Diffuser (White) | Supplyhouse.Com
SupplyHouse.com
$1,767.92
Four Way Right Angle Concentric Diffuser 12" / 7" / 34" / 14" / 30" X 13" / 26" X 26" / 30" X 4" / 850 -1800
Advantage Mechanical Supply
13% off
$1,767.92
Four Way Right Angle Concentric Diffuser 12" / 7" / 34" / 14" / 30" X 13" / 26" X 26" / 30" X 4" / 850 -1800
Advantage Mechanical Supply
$173.05
Hart & Cooley 48703 12" (Wall Opening Size) Steel Round Ceiling Diffuser (20 Series) | Supplyhouse.Com
SupplyHouse.com
$173.05
Hart & Cooley 48703 12" (Wall Opening Size) Steel Round Ceiling Diffuser (20 Series) | Supplyhouse.Com
SupplyHouse.com
$5,298.05
$6,357.66
Four Way Throw Right Angle Concentric Diffuser With Drum Louver 23" / 14" / 70" / -" / 64" X 28" / 48" X 48" / 60" X 10" / 8600 -17150
Advantage Mechanical Supply
16% off
$5,298.05
$6,357.66
Four Way Throw Right Angle Concentric Diffuser With Drum Louver 23" / 14" / 70" / -" / 64" X 28" / 48" X 48" / 60" X 10" / 8600 -17150
Advantage Mechanical Supply
$41.99
American Louver Company Stratus White Plaque Diffuser With 8" Neck STR-PQ-8W
WebstaurantStore
$41.99
American Louver Company Stratus White Plaque Diffuser With 8" Neck STR-PQ-8W
WebstaurantStore
$85.00
Air Diffuser For 8in Ducts
Etsy
280
$85.00
Air Diffuser For 8in Ducts
Etsy
$140.80
Hart & Cooley 48702 10" (Wall Opening Size) Steel Round Ceiling Diffuser (20 Series) | Supplyhouse.Com
SupplyHouse.com
$140.80
Hart & Cooley 48702 10" (Wall Opening Size) Steel Round Ceiling Diffuser (20 Series) | Supplyhouse.Com
SupplyHouse.com
$31.30
$39.10
4-Way Deflection Diffuser - DA4 10" X 10" / White / Aluminum
Advantage Mechanical Supply
19% off
$31.30
$39.10
4-Way Deflection Diffuser - DA4 10" X 10" / White / Aluminum
Advantage Mechanical Supply
$91.95
American Louver Stratus Plastic Cone Diffuser, Ceiling, 10", R6 Insulated, White, STR-C-10W-R6
Global Industrial
1
$91.95
American Louver Stratus Plastic Cone Diffuser, Ceiling, 10", R6 Insulated, White, STR-C-10W-R6
Global Industrial
$71.90
$77.03
Aclaminaire 16-In X 16-In 4-Way Aluminum Ceiling Diffuser In White | L-CL 4 m 16X16
Lowe's
403
$71.90
$77.03
Aclaminaire 16-In X 16-In 4-Way Aluminum Ceiling Diffuser In White | L-CL 4 m 16X16
Lowe's
$41.99
American Louver Company STR-C-8W Stratus Diffuser Cone 8" Neck
WebstaurantStore
7
$41.99
American Louver Company STR-C-8W Stratus Diffuser Cone 8" Neck
WebstaurantStore
$99.99
$119.99
BUILDMART - 48" White Linear Slot Diffuser - 2 Slot - Double Slot - Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
16% off
$99.99
$119.99
BUILDMART - 48" White Linear Slot Diffuser - 2 Slot - Double Slot - Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
$59.99
$79.99
BUILDMART - 24" Mud-In Linear Slot Diffuser - 2 Slot - Air Vent Cover - Drywall MUD IN White Air Vent - MUD Linear Slot Diffuser - Register Grille For Ceiling And Walls - Texas Buildmart
Linear Slot Diffusers
25% off
$59.99
$79.99
BUILDMART - 24" Mud-In Linear Slot Diffuser - 2 Slot - Air Vent Cover - Drywall MUD IN White Air Vent - MUD Linear Slot Diffuser - Register Grille For Ceiling And Walls - Texas Buildmart
Linear Slot Diffusers
$66.00
24 in. X 4 in. Aluminum Wall/Ceiling Linear Slot Diffuser In White
Home Depot
Free shipping
$66.00
24 in. X 4 in. Aluminum Wall/Ceiling Linear Slot Diffuser In White
Home Depot
$59.99
$79.99
BUILDMART - 12" Mud-In Linear Slot Diffuser - 3 Slot - Air Vent Cover - Drywall MUD IN White Air Vent - MUD Linear Slot Diffuser - Register Grille For Ceiling And Walls - Texas Buildmart
Linear Slot Diffusers
25% off
$59.99
$79.99
BUILDMART - 12" Mud-In Linear Slot Diffuser - 3 Slot - Air Vent Cover - Drywall MUD IN White Air Vent - MUD Linear Slot Diffuser - Register Grille For Ceiling And Walls - Texas Buildmart
Linear Slot Diffusers
$42.31
Register Booster Fan, Fits 4 in. X 12 in. Register Holes, Enhances HVAC Airflow, 4-Way Vent Grille, 10-Speed Fan, White
Home Depot
2
Free shipping
$42.31
Register Booster Fan, Fits 4 in. X 12 in. Register Holes, Enhances HVAC Airflow, 4-Way Vent Grille, 10-Speed Fan, White
Home Depot
$45.90
18 in. Wide X 6 in. High Adjustable, Single Deflection, 1 Way Supply Register For Duct Opening 18 in. W X 6 in. H
Home Depot
14
Free shipping
$45.90
18 in. Wide X 6 in. High Adjustable, Single Deflection, 1 Way Supply Register For Duct Opening 18 in. W X 6 in. H
Home Depot
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Shop ventilation diffuser

Sponsored
About our ads
$66.98
RELIABILT 12-In X 12-In 4-Way Aluminum Sidewall/Ceiling Diffuser In White | 5841212WH
Lowe's
$66.98
RELIABILT 12-In X 12-In 4-Way Aluminum Sidewall/Ceiling Diffuser In White | 5841212WH
Lowe's
$49.99
$63.99
BUILDMART - 12X8 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors - Texas Buildmart
Texas Buildmart
21% off
$49.99
$63.99
BUILDMART - 12X8 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors - Texas Buildmart
Texas Buildmart
$41.99
American Louver Company Stratus White Plaque Diffuser With 6" Neck STR-PQ-6W
WebstaurantStore
$41.99
American Louver Company Stratus White Plaque Diffuser With 6" Neck STR-PQ-6W
WebstaurantStore
$69.95
Tan Plastic 2'X2' Air Diffuser With 14" Collar American Louver
1800ceiling.com
$69.95
Tan Plastic 2'X2' Air Diffuser With 14" Collar American Louver
1800ceiling.com
$67.95
Plastic Air Diffuser American Louver
1800ceiling.com
7
$67.95
Plastic Air Diffuser American Louver
1800ceiling.com
$69.95
American Louver Stratus Cone Diffuser With 14" Neck, White, STR-C-14W
Global Industrial
$69.95
American Louver Stratus Cone Diffuser With 14" Neck, White, STR-C-14W
Global Industrial
$59.99
$69.99
BUILDMART - 10X10 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors - Texas Buildmart
Texas Buildmart
5
14% off
$59.99
$69.99
BUILDMART - 10X10 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors - Texas Buildmart
Texas Buildmart
$69.95
24"X24" Stratus Black Plastic Plaque Air Diffuser W/10" Collar American Louver
1800ceiling.com
$69.95
24"X24" Stratus Black Plastic Plaque Air Diffuser W/10" Collar American Louver
1800ceiling.com
$25.71
Bluefin DF1W10-10 10" X 10" (Wall Opening Size) 3-Way Aluminum Square Ceiling Diffuser (White) | Supplyhouse.Com
SupplyHouse.com
30
$25.71
Bluefin DF1W10-10 10" X 10" (Wall Opening Size) 3-Way Aluminum Square Ceiling Diffuser (White) | Supplyhouse.Com
SupplyHouse.com
$1,767.92
Four Way Right Angle Concentric Diffuser 12" / 7" / 34" / 14" / 30" X 13" / 26" X 26" / 30" X 4" / 850 -1800
Advantage Mechanical Supply
13% off
$1,767.92
Four Way Right Angle Concentric Diffuser 12" / 7" / 34" / 14" / 30" X 13" / 26" X 26" / 30" X 4" / 850 -1800
Advantage Mechanical Supply
$173.05
Hart & Cooley 48703 12" (Wall Opening Size) Steel Round Ceiling Diffuser (20 Series) | Supplyhouse.Com
SupplyHouse.com
$173.05
Hart & Cooley 48703 12" (Wall Opening Size) Steel Round Ceiling Diffuser (20 Series) | Supplyhouse.Com
SupplyHouse.com
$5,298.05
$6,357.66
Four Way Throw Right Angle Concentric Diffuser With Drum Louver 23" / 14" / 70" / -" / 64" X 28" / 48" X 48" / 60" X 10" / 8600 -17150
Advantage Mechanical Supply
16% off
$5,298.05
$6,357.66
Four Way Throw Right Angle Concentric Diffuser With Drum Louver 23" / 14" / 70" / -" / 64" X 28" / 48" X 48" / 60" X 10" / 8600 -17150
Advantage Mechanical Supply
$41.99
American Louver Company Stratus White Plaque Diffuser With 8" Neck STR-PQ-8W
WebstaurantStore
$41.99
American Louver Company Stratus White Plaque Diffuser With 8" Neck STR-PQ-8W
WebstaurantStore
$85.00
Air Diffuser For 8in Ducts
Etsy
280
$85.00
Air Diffuser For 8in Ducts
Etsy
$140.80
Hart & Cooley 48702 10" (Wall Opening Size) Steel Round Ceiling Diffuser (20 Series) | Supplyhouse.Com
SupplyHouse.com
$140.80
Hart & Cooley 48702 10" (Wall Opening Size) Steel Round Ceiling Diffuser (20 Series) | Supplyhouse.Com
SupplyHouse.com
$31.30
$39.10
4-Way Deflection Diffuser - DA4 10" X 10" / White / Aluminum
Advantage Mechanical Supply
19% off
$31.30
$39.10
4-Way Deflection Diffuser - DA4 10" X 10" / White / Aluminum
Advantage Mechanical Supply
$91.95
American Louver Stratus Plastic Cone Diffuser, Ceiling, 10", R6 Insulated, White, STR-C-10W-R6
Global Industrial
1
$91.95
American Louver Stratus Plastic Cone Diffuser, Ceiling, 10", R6 Insulated, White, STR-C-10W-R6
Global Industrial
$71.90
$77.03
Aclaminaire 16-In X 16-In 4-Way Aluminum Ceiling Diffuser In White | L-CL 4 m 16X16
Lowe's
403
$71.90
$77.03
Aclaminaire 16-In X 16-In 4-Way Aluminum Ceiling Diffuser In White | L-CL 4 m 16X16
Lowe's

Shop ventilation diffuser

Sponsored
About our ads
$108.00
CRYPTIC - 8" Linear Slot Diffuser - 4 Slot Modern AC Vent Cover 36X8
Cryptic Air - Merchant Center
$108.00
CRYPTIC - 8" Linear Slot Diffuser - 4 Slot Modern AC Vent Cover 36X8
Cryptic Air - Merchant Center
$67.00
CRYPTIC - 12" Linear Slot Diffuser - 6 Slot Modern AC Vent Cover 14X12
Cryptic Air - Merchant Center
$67.00
CRYPTIC - 12" Linear Slot Diffuser - 6 Slot Modern AC Vent Cover 14X12
Cryptic Air - Merchant Center
$22.00
CRYPTIC 4" Linear Slot Diffuser - 2 Slot Modern AC Vent Cover 8X4
Cryptic Air - Merchant Center
$22.00
CRYPTIC 4" Linear Slot Diffuser - 2 Slot Modern AC Vent Cover 8X4
Cryptic Air - Merchant Center
$16.95
HBW 10"X 8" (Duct Opening Size) 3-Way Stamped Face Steel Ceiling/Sidewall Air Supply Register - Vent Cover - Actual Outside Dimension 11.75" X 9.75"
Amazon.com
229
$16.95
HBW 10"X 8" (Duct Opening Size) 3-Way Stamped Face Steel Ceiling/Sidewall Air Supply Register - Vent Cover - Actual Outside Dimension 11.75" X 9.75"
Amazon.com
$15.95
Three-Way Plastic Side Wall/Ceiling Register In White 14"W X 6"H For Duct Opening (Outside Dimension Is 15.75"W X 8"H)
Amazon.com
304
$15.95
Three-Way Plastic Side Wall/Ceiling Register In White 14"W X 6"H For Duct Opening (Outside Dimension Is 15.75"W X 8"H)
Amazon.com
$56.21
Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 8 in Duct, Steel, Square Cone, White Model: 4MJU3
Grainger
$56.21
Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 8 in Duct, Steel, Square Cone, White Model: 4MJU3
Grainger
$17.95
HBW Three-Way Plastic Side Wall/Ceiling Register In White 12" W X 6" H For Duct Opening (Outside Dimension Is 13.75" W X 8" H)
Amazon.com
368
$17.95
HBW Three-Way Plastic Side Wall/Ceiling Register In White 12" W X 6" H For Duct Opening (Outside Dimension Is 13.75" W X 8" H)
Amazon.com
$57.91
Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 8 in Duct, Steel, Square Cone, White Model: 4MJV3
Grainger
$57.91
Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 8 in Duct, Steel, Square Cone, White Model: 4MJV3
Grainger
$58.93
Sidewall/Ceiling Register: Ceiling/Wall, 13 3/4 in H, 13 3/4 in W, Louvered, Powder Coated, White Model: 4MJL1
Grainger
3
$58.93
Sidewall/Ceiling Register: Ceiling/Wall, 13 3/4 in H, 13 3/4 in W, Louvered, Powder Coated, White Model: 4MJL1
Grainger
$89.00
Quietcool 11.75-In X 11.75-In 2-Way Aluminum Sidewall/Ceiling Diffuser In White | LSD-1212
Lowe's
$89.00
Quietcool 11.75-In X 11.75-In 2-Way Aluminum Sidewall/Ceiling Diffuser In White | LSD-1212
Lowe's
$39.99
$49.99
BUILDMART - 12X6 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors - Texas Buildmart
Texas Buildmart
26
20% off
$39.99
$49.99
BUILDMART - 12X6 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors - Texas Buildmart
Texas Buildmart
$66.98
RELIABILT 12-In X 12-In 4-Way Aluminum Sidewall/Ceiling Diffuser In White | 5841212WH
Lowe's
$66.98
RELIABILT 12-In X 12-In 4-Way Aluminum Sidewall/Ceiling Diffuser In White | 5841212WH
Lowe's
$49.99
$63.99
BUILDMART - 12X8 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors - Texas Buildmart
Texas Buildmart
21% off
$49.99
$63.99
BUILDMART - 12X8 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors - Texas Buildmart
Texas Buildmart
$41.99
American Louver Company Stratus White Plaque Diffuser With 6" Neck STR-PQ-6W
WebstaurantStore
$41.99
American Louver Company Stratus White Plaque Diffuser With 6" Neck STR-PQ-6W
WebstaurantStore
$69.95
Tan Plastic 2'X2' Air Diffuser With 14" Collar American Louver
1800ceiling.com
$69.95
Tan Plastic 2'X2' Air Diffuser With 14" Collar American Louver
1800ceiling.com
$67.95
Plastic Air Diffuser American Louver
1800ceiling.com
7
$67.95
Plastic Air Diffuser American Louver
1800ceiling.com
$69.95
American Louver Stratus Cone Diffuser With 14" Neck, White, STR-C-14W
Global Industrial
$69.95
American Louver Stratus Cone Diffuser With 14" Neck, White, STR-C-14W
Global Industrial
$59.99
$69.99
BUILDMART - 10X10 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors - Texas Buildmart
Texas Buildmart
5
14% off
$59.99
$69.99
BUILDMART - 10X10 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors - Texas Buildmart
Texas Buildmart