Shop air flow diffuser

Sponsored
About our ads
$20.00
Clearstream CS113 Aerobic Septic System Air Diffuser -Wholesale Septic, (1) Diffuser
Wholesale Septic Supply
30-day returns (most items)
$20.00
Clearstream CS113 Aerobic Septic System Air Diffuser -Wholesale Septic, (1) Diffuser
Wholesale Septic Supply
30-day returns
$47.00
Quietcool 5.75-In X 9.75-In 2-Way Aluminum Sidewall/Ceiling Diffuser In White | LSD-1006
Lowe's
$47.00
Quietcool 5.75-In X 9.75-In 2-Way Aluminum Sidewall/Ceiling Diffuser In White | LSD-1006
Lowe's
$35.78
$44.13
Rectorseal Truaire Grille/Damper 81914 Plastic Ceiling Diffuser With Incorporated Ceiling Box, Easy Installation, HVAC, 8X8 4 Way Grille/Damper
Amazon.com
Free shipping
18% off
$35.78
$44.13
Rectorseal Truaire Grille/Damper 81914 Plastic Ceiling Diffuser With Incorporated Ceiling Box, Easy Installation, HVAC, 8X8 4 Way Grille/Damper
Amazon.com
Free shipping
$27.00
Hiblow Aerobic Septic Aeration Air Diffuser - Wholesale Septic Supply
Wholesale Septic Supply
30-day returns (most items)
$27.00
Hiblow Aerobic Septic Aeration Air Diffuser - Wholesale Septic Supply
Wholesale Septic Supply
30-day returns
$39.99
Howeall Super Quiet Register Booster Fan For 4" X 10" Register Holes, Smart Register Vent With Dual Intelligent Thermostat And WIFI App Control,
Amazon.com
85
$39.99
Howeall Super Quiet Register Booster Fan For 4" X 10" Register Holes, Smart Register Vent With Dual Intelligent Thermostat And WIFI App Control,
Amazon.com
85
$34.99
Aclaminaire 10-In X 10-In 1-Way Aluminum Ceiling Diffuser In White | L-CL 1 m 10X10
Lowe's
$34.99
Aclaminaire 10-In X 10-In 1-Way Aluminum Ceiling Diffuser In White | L-CL 1 m 10X10
Lowe's
$49.90
Aclaminaire 8-In X 18-In 1-Way Aluminum Ceiling Diffuser In White | L-CL 1 m 18X8
Lowe's
$49.90
Aclaminaire 8-In X 18-In 1-Way Aluminum Ceiling Diffuser In White | L-CL 1 m 18X8
Lowe's
$135.99
$159.99
2025 Upgraded 3500 Sq.Ft Smart Scent Machine - HVAC System, Whole House Aroma & Hotel Collection Diffuser, Waterless Essential Oil Diffuser For Home,
Amazon.com
374
Free shipping
15% off
$135.99
$159.99
2025 Upgraded 3500 Sq.Ft Smart Scent Machine - HVAC System, Whole House Aroma & Hotel Collection Diffuser, Waterless Essential Oil Diffuser For Home,
Amazon.com
374
$89.99
Filtered Air System For 2'X2' Air Diffuser 1800Ceiling.Com
1800ceiling.com
30-day returns (most items)
$89.99
Filtered Air System For 2'X2' Air Diffuser 1800Ceiling.Com
1800ceiling.com
30-day returns
$24.99
Plastic Air Diverter Corner Style For 2'X2' Diffuser 1800Ceiling.Com
1800ceiling.com
$24.99
Plastic Air Diverter Corner Style For 2'X2' Diffuser 1800Ceiling.Com
1800ceiling.com
$41.99
American Louver Company Stratus White Plaque Diffuser With 12" Neck STR-PQ-12W
WebstaurantStore
1
$41.99
American Louver Company Stratus White Plaque Diffuser With 12" Neck STR-PQ-12W
WebstaurantStore
1
$190.40
Diffuser: Ceiling/Wall, 13 in H, 13 in W, Surface Mount, 10 in Duct, Aluminum, 4-Way Louvered, White Model: 4MJJ7
Grainger
$190.40
Diffuser: Ceiling/Wall, 13 in H, 13 in W, Surface Mount, 10 in Duct, Aluminum, 4-Way Louvered, White Model: 4MJJ7
Grainger
$96.47
Merrychef DV0922 OEM E4S Air Diffuser
WebstaurantStore
$96.47
Merrychef DV0922 OEM E4S Air Diffuser
WebstaurantStore
$47.72
Diffuser: Ceiling/Wall, 13 in H, 13 in W, Surface Mount, 10 in Duct, Aluminum, 3-Way Louvered, White Model: 4MJJ4
Grainger
$47.72
Diffuser: Ceiling/Wall, 13 in H, 13 in W, Surface Mount, 10 in Duct, Aluminum, 3-Way Louvered, White Model: 4MJJ4
Grainger
$79.67
Merrychef DB0391 OEM Air Diffuser
WebstaurantStore
$79.67
Merrychef DB0391 OEM Air Diffuser
WebstaurantStore
$143.54
$154.84
Merrychef PSA1283 E4s Air Diffuser Kit | Kitchen Restock
Kitchen Restock
$143.54
$154.84
Merrychef PSA1283 E4s Air Diffuser Kit | Kitchen Restock
Kitchen Restock
$93.95
American Louver Stratus Plastic Cone Diffuser, Ceiling, 8", R6 Insulated, White, STR-C-8W-R6
Global Industrial
$93.95
American Louver Stratus Plastic Cone Diffuser, Ceiling, 8", R6 Insulated, White, STR-C-8W-R6
Global Industrial
$171.00
$285.00
Merco 8239554 13 Inch 1/2 Size Air Diffuser For Mercomax Cabinets | Commercial Restaurant Supply
RestaurantSupply.com
40% off
$171.00
$285.00
Merco 8239554 13 Inch 1/2 Size Air Diffuser For Mercomax Cabinets | Commercial Restaurant Supply
RestaurantSupply.com
$115.10
Diffuser: Ceiling/Wall, 9 in H, 9 in W, Surface Mount, 6 in Duct, Aluminum, 4-Way Louvered, White Model: 4MJJ5
Grainger
$115.10
Diffuser: Ceiling/Wall, 9 in H, 9 in W, Surface Mount, 6 in Duct, Aluminum, 4-Way Louvered, White Model: 4MJJ5
Grainger
$472.74
Nor-Lake 120624 Field Install Air Diffuser Med | Kitchen Restock
Kitchen Restock
$472.74
Nor-Lake 120624 Field Install Air Diffuser Med | Kitchen Restock
Kitchen Restock
$333.99
BUILDMART - 22X22 Modern AC Vent Cover - Standard Linear Slot Diffuser - Register Grille / Size: 2" H X 22" W X 22" L 2.0 H X 24.0 W In Grayaluminum
Wayfair
1
Free shipping
$333.99
BUILDMART - 22X22 Modern AC Vent Cover - Standard Linear Slot Diffuser - Register Grille / Size: 2" H X 22" W X 22" L 2.0 H X 24.0 W In Grayaluminum
Wayfair
1
$46.27
Bluefin DF2W12-12 12" X 12" (Wall Opening Size) 4-Way Aluminum Square Ceiling Diffuser (White) | Supplyhouse.Com
SupplyHouse.com
1
$46.27
Bluefin DF2W12-12 12" X 12" (Wall Opening Size) 4-Way Aluminum Square Ceiling Diffuser (White) | Supplyhouse.Com
SupplyHouse.com
1
$63.99
$79.99
Sand-Blasted Glass Ultrasonic Aromatherapy Diffuser By Sharper Image - Sand
Sharper Image
Free gift*
20% off
$63.99
$79.99
Sand-Blasted Glass Ultrasonic Aromatherapy Diffuser By Sharper Image - Sand
Sharper Image
Free gift*
$93.51
Hart & Cooley 50743 12" X 12" (Wall Opening Size) White Ceiling Diffuser (A504OB Series) | Supplyhouse.Com
SupplyHouse.com
23
$93.51
Hart & Cooley 50743 12" X 12" (Wall Opening Size) White Ceiling Diffuser (A504OB Series) | Supplyhouse.Com
SupplyHouse.com
23
$49.95
06 in. X 06 in. Aluminum 4-Way Diffuser/Register/Grille For Air Supply
Home Depot
Free shipping
$49.95
06 in. X 06 in. Aluminum 4-Way Diffuser/Register/Grille For Air Supply
Home Depot
Free shipping
$49.95
06 in. X 06 in. Aluminum 3-Way Diffuser/Register/Grille For Air Supply
Home Depot
Free shipping
$49.95
06 in. X 06 in. Aluminum 3-Way Diffuser/Register/Grille For Air Supply
Home Depot
Free shipping
$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
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
$454.33
Nor-Lake 123799 21 Inch Air Diffuser Kit Medium For Refrigeration | OEM | Commercial Restaurant Supply
RestaurantSupply.com
$454.33
Nor-Lake 123799 21 Inch Air Diffuser Kit Medium For Refrigeration | OEM | Commercial Restaurant Supply
RestaurantSupply.com
$495.17
Nor-Lake 170300S 25 Inch Aluminum Air Diffuser R449a For Refrigeration | OEM | Commercial Restaurant Supply
RestaurantSupply.com
$495.17
Nor-Lake 170300S 25 Inch Aluminum Air Diffuser R449a For Refrigeration | OEM | Commercial Restaurant Supply
RestaurantSupply.com
$59.95
American Louver Stratus Plaque Diffuser With 8" Neck, White, STR-PQ-8W
Global Industrial
$59.95
American Louver Stratus Plaque Diffuser With 8" Neck, White, STR-PQ-8W
Global Industrial
$30.64
Hart & Cooley 556449 12" X 12" 4-Way Ceiling Diffuser In Bright White (Plastic/Rezzin) | Supplyhouse.Com
SupplyHouse.com
$30.64
Hart & Cooley 556449 12" X 12" 4-Way Ceiling Diffuser In Bright White (Plastic/Rezzin) | Supplyhouse.Com
SupplyHouse.com
$94.95
American Louver Fire Rated UL2043 White Cone Diffuser For 12" Duct, STR-C-12W-FR
Global Industrial
$94.95
American Louver Fire Rated UL2043 White Cone Diffuser For 12" Duct, STR-C-12W-FR
Global Industrial
$113.36
Valcourt 6" Air Diffuser Kit
usfireplacestore.com
30-day returns (most items)
$113.36
Valcourt 6" Air Diffuser Kit
usfireplacestore.com
30-day returns
$22.74
4 in. To 6 in. Adjustable Duct Plastic Air Diffuser
Home Depot
4
Free shipping
$22.74
4 in. To 6 in. Adjustable Duct Plastic Air Diffuser
Home Depot
4
$46.99
$57.99
BUILDMART - 10X8 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors - Texas Buildmart
Texas Buildmart
18% off
$46.99
$57.99
BUILDMART - 10X8 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors - Texas Buildmart
Texas Buildmart
$136.03
Valcourt 8" Air Diffuser Kit
usfireplacestore.com
$136.03
Valcourt 8" Air Diffuser Kit
usfireplacestore.com
See more
See less
    Some results have been hidden because they may be inaccessible to you.Show inaccessible results
    See more images

    Shop air flow diffuser

    Sponsored
    About our ads
    $20.00
    Clearstream CS113 Aerobic Septic System Air Diffuser -Wholesale Septic, (1) Diffuser
    Wholesale Septic Supply
    30-day returns (most items)
    $20.00
    Clearstream CS113 Aerobic Septic System Air Diffuser -Wholesale Septic, (1) Diffuser
    Wholesale Septic Supply
    30-day returns
    $47.00
    Quietcool 5.75-In X 9.75-In 2-Way Aluminum Sidewall/Ceiling Diffuser In White | LSD-1006
    Lowe's
    $47.00
    Quietcool 5.75-In X 9.75-In 2-Way Aluminum Sidewall/Ceiling Diffuser In White | LSD-1006
    Lowe's
    $35.78
    $44.13
    Rectorseal Truaire Grille/Damper 81914 Plastic Ceiling Diffuser With Incorporated Ceiling Box, Easy Installation, HVAC, 8X8 4 Way Grille/Damper
    Amazon.com
    Free shipping
    18% off
    $35.78
    $44.13
    Rectorseal Truaire Grille/Damper 81914 Plastic Ceiling Diffuser With Incorporated Ceiling Box, Easy Installation, HVAC, 8X8 4 Way Grille/Damper
    Amazon.com
    Free shipping
    $27.00
    Hiblow Aerobic Septic Aeration Air Diffuser - Wholesale Septic Supply
    Wholesale Septic Supply
    30-day returns (most items)
    $27.00
    Hiblow Aerobic Septic Aeration Air Diffuser - Wholesale Septic Supply
    Wholesale Septic Supply
    30-day returns
    $39.99
    Howeall Super Quiet Register Booster Fan For 4" X 10" Register Holes, Smart Register Vent With Dual Intelligent Thermostat And WIFI App Control,
    Amazon.com
    85
    $39.99
    Howeall Super Quiet Register Booster Fan For 4" X 10" Register Holes, Smart Register Vent With Dual Intelligent Thermostat And WIFI App Control,
    Amazon.com
    85
    $34.99
    Aclaminaire 10-In X 10-In 1-Way Aluminum Ceiling Diffuser In White | L-CL 1 m 10X10
    Lowe's
    $34.99
    Aclaminaire 10-In X 10-In 1-Way Aluminum Ceiling Diffuser In White | L-CL 1 m 10X10
    Lowe's
    $135.99
    $159.99
    2025 Upgraded 3500 Sq.Ft Smart Scent Machine - HVAC System, Whole House Aroma & Hotel Collection Diffuser, Waterless Essential Oil Diffuser For Home,
    Amazon.com
    374
    Free shipping
    15% off
    $135.99
    $159.99
    2025 Upgraded 3500 Sq.Ft Smart Scent Machine - HVAC System, Whole House Aroma & Hotel Collection Diffuser, Waterless Essential Oil Diffuser For Home,
    Amazon.com
    374
    $49.90
    Aclaminaire 8-In X 18-In 1-Way Aluminum Ceiling Diffuser In White | L-CL 1 m 18X8
    Lowe's
    $49.90
    Aclaminaire 8-In X 18-In 1-Way Aluminum Ceiling Diffuser In White | L-CL 1 m 18X8
    Lowe's
    $89.99
    Filtered Air System For 2'X2' Air Diffuser 1800Ceiling.Com
    1800ceiling.com
    30-day returns (most items)
    $89.99
    Filtered Air System For 2'X2' Air Diffuser 1800Ceiling.Com
    1800ceiling.com
    30-day returns
    $24.99
    Plastic Air Diverter Corner Style For 2'X2' Diffuser 1800Ceiling.Com
    1800ceiling.com
    $24.99
    Plastic Air Diverter Corner Style For 2'X2' Diffuser 1800Ceiling.Com
    1800ceiling.com
    $41.99
    American Louver Company Stratus White Plaque Diffuser With 12" Neck STR-PQ-12W
    WebstaurantStore
    1
    $41.99
    American Louver Company Stratus White Plaque Diffuser With 12" Neck STR-PQ-12W
    WebstaurantStore
    1
    $190.40
    Diffuser: Ceiling/Wall, 13 in H, 13 in W, Surface Mount, 10 in Duct, Aluminum, 4-Way Louvered, White Model: 4MJJ7
    Grainger
    $190.40
    Diffuser: Ceiling/Wall, 13 in H, 13 in W, Surface Mount, 10 in Duct, Aluminum, 4-Way Louvered, White Model: 4MJJ7
    Grainger
    $96.47
    Merrychef DV0922 OEM E4S Air Diffuser
    WebstaurantStore
    $96.47
    Merrychef DV0922 OEM E4S Air Diffuser
    WebstaurantStore
    $47.72
    Diffuser: Ceiling/Wall, 13 in H, 13 in W, Surface Mount, 10 in Duct, Aluminum, 3-Way Louvered, White Model: 4MJJ4
    Grainger
    $47.72
    Diffuser: Ceiling/Wall, 13 in H, 13 in W, Surface Mount, 10 in Duct, Aluminum, 3-Way Louvered, White Model: 4MJJ4
    Grainger
    $79.67
    Merrychef DB0391 OEM Air Diffuser
    WebstaurantStore
    $79.67
    Merrychef DB0391 OEM Air Diffuser
    WebstaurantStore
    $143.54
    $154.84
    Merrychef PSA1283 E4s Air Diffuser Kit | Kitchen Restock
    Kitchen Restock
    $143.54
    $154.84
    Merrychef PSA1283 E4s Air Diffuser Kit | Kitchen Restock
    Kitchen Restock
    $93.95
    American Louver Stratus Plastic Cone Diffuser, Ceiling, 8", R6 Insulated, White, STR-C-8W-R6
    Global Industrial
    $93.95
    American Louver Stratus Plastic Cone Diffuser, Ceiling, 8", R6 Insulated, White, STR-C-8W-R6
    Global Industrial
    $171.00
    $285.00
    Merco 8239554 13 Inch 1/2 Size Air Diffuser For Mercomax Cabinets | Commercial Restaurant Supply
    RestaurantSupply.com
    40% off
    $171.00
    $285.00
    Merco 8239554 13 Inch 1/2 Size Air Diffuser For Mercomax Cabinets | Commercial Restaurant Supply
    RestaurantSupply.com