Shop duct diffuser

Sponsored
About our ads
$74.99
BUILDMART - 24" Linear Slot Diffuser - (2 Slot) Double Slot - White Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls & Floors - Texas
Amazon.com
Free shipping
$74.99
BUILDMART - 24" Linear Slot Diffuser - (2 Slot) Double Slot - White Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls & Floors - Texas
Amazon.com
Free shipping
$44.13
12.5" Round White Plastic Standard Air Grille Air Diffuser Bu Airtec Rectorseal
1800ceiling.com
30-day returns (most items)
$44.13
12.5" Round White Plastic Standard Air Grille Air Diffuser Bu Airtec Rectorseal
1800ceiling.com
30-day returns
$79.99
$99.99
BUILDMART - 36" White Linear Slot Diffuser - 2 Slot - Double Slot - Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
20% off
$79.99
$99.99
BUILDMART - 36" White Linear Slot Diffuser - 2 Slot - Double Slot - Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
$85.00
Air Diffuser For 8in Ducts
Etsy
117
$85.00
Air Diffuser For 8in Ducts
Etsy
117
$154.74
Hart & Cooley 551135 14" X 8" SV1 W16 Aluminum Single Deflection Spiral Diffuser W/ 16" Duct Diameter | Supplyhouse.Com
SupplyHouse.com
$154.74
Hart & Cooley 551135 14" X 8" SV1 W16 Aluminum Single Deflection Spiral Diffuser W/ 16" Duct Diameter | Supplyhouse.Com
SupplyHouse.com
$187.99
LB White End Diffuser Kit For 8 in Duct - 500-132541
Acme Tools
$187.99
LB White End Diffuser Kit For 8 in Duct - 500-132541
Acme Tools
$109.99
$149.99
BUILDMART - 60 White Inch Linear Slot Diffuser - 2 Slot - Double Slot - Decorative Linear Air - Modern Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
Texas Buildmart
26% off
$109.99
$149.99
BUILDMART - 60 White Inch Linear Slot Diffuser - 2 Slot - Double Slot - Decorative Linear Air - Modern Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
Texas Buildmart
$195.69
Hart & Cooley 610664 12" X 12" Aluminum Adjustable Modular Core Diffuser W/ 10" Round Duct (MCDSTSR Series) | Supplyhouse.Com
SupplyHouse.com
$195.69
Hart & Cooley 610664 12" X 12" Aluminum Adjustable Modular Core Diffuser W/ 10" Round Duct (MCDSTSR Series) | Supplyhouse.Com
SupplyHouse.com
$36.95
Selkirk 01790010CW 10 Inches Round Air Duct Diffuser
Voomi Supply
$36.95
Selkirk 01790010CW 10 Inches Round Air Duct Diffuser
Voomi Supply
$99.99
$119.99
BUILDMART - 48 White Inch Linear Slot Diffuser - 2 Slot - Double Slot - Decorative Linear Air - Modern Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
Texas Buildmart
16% off
$99.99
$119.99
BUILDMART - 48 White Inch Linear Slot Diffuser - 2 Slot - Double Slot - Decorative Linear Air - Modern Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
Texas Buildmart
$39.99
$59.99
BUILDMART - 12 White Inch Linear Slot Diffuser - 2 Slot - Double Slot - Decorative Linear Air - Modern Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
Texas Buildmart
33% off
$39.99
$59.99
BUILDMART - 12 White Inch Linear Slot Diffuser - 2 Slot - Double Slot - Decorative Linear Air - Modern Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
Texas Buildmart
$36.41
SOUTHWARK METAL 58WF68 Ceil Diffuser, 6X8, Effective Air Distribution, HVAC Diffuser
Voomi Supply
30-day returns (most items)
$36.41
SOUTHWARK METAL 58WF68 Ceil Diffuser, 6X8, Effective Air Distribution, HVAC Diffuser
Voomi Supply
30-day returns
$50.49
PATIKIL 9X9 Inch Square Ceiling Diffuser Aluminum Square Vent Cover HVAC Ceiling Diffuser For HVAC System Horizontal Flow Duct Industrial Home Office
Lowe's
$50.49
PATIKIL 9X9 Inch Square Ceiling Diffuser Aluminum Square Vent Cover HVAC Ceiling Diffuser For HVAC System Horizontal Flow Duct Industrial Home Office
Lowe's
$79.99
$119.99
BUILDMART - 60 White Inch Linear Slot Diffuser - 1 Slot - Single Slot - Decorative Linear Air - Modern Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
Texas Buildmart
33% off
$79.99
$119.99
BUILDMART - 60 White Inch Linear Slot Diffuser - 1 Slot - Single Slot - Decorative Linear Air - Modern Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
Texas Buildmart
$79.99
$119.99
BUILDMART - 60" White Linear Slot Diffuser - 1 Slot - Single Slot - Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
33% off
$79.99
$119.99
BUILDMART - 60" White Linear Slot Diffuser - 1 Slot - Single Slot - Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
$39.99
$59.99
BUILDMART - 12" White Linear Slot Diffuser - 2 Slot - Double Slot - Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
33% off
$39.99
$59.99
BUILDMART - 12" White Linear Slot Diffuser - 2 Slot - Double Slot - Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
$55.36
Southwark Metal MFG CO 77WF888 77WF 8X8X8 CEIL DIFF
Voomi Supply
30-day returns (most items)
$55.36
Southwark Metal MFG CO 77WF888 77WF 8X8X8 CEIL DIFF
Voomi Supply
30-day returns
$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
26
$39.99
$55.99
Price Spd-Gr000038 Ceiling Diffuser,8X22 Duct
hardclikk.com
28% off
$39.99
$55.99
Price Spd-Gr000038 Ceiling Diffuser,8X22 Duct
hardclikk.com
$59.99
$79.99
BUILDMART - 24" Black Linear Slot Diffuser - 2 Slot - Double Slot - Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
25% off
$59.99
$79.99
BUILDMART - 24" Black Linear Slot Diffuser - 2 Slot - Double Slot - Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
$49.99
$59.99
BUILDMART - 12" Black Linear Slot Diffuser - 3 Slot - Triple Slot - Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
16% off
$49.99
$59.99
BUILDMART - 12" Black Linear Slot Diffuser - 3 Slot - Triple Slot - Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
$149.99
$189.99
BUILDMART - 60" Linear Slot Diffuser - 3 Slot - Triple Slot - Black Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls & Floors - Texas
Vent Cover
30-day returns (most items)
21% off
$149.99
$189.99
BUILDMART - 60" Linear Slot Diffuser - 3 Slot - Triple Slot - Black Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls & Floors - Texas
Vent Cover
30-day returns
$64.69
$105.13
Hart & Cooley FPD12 - 24X24 Fixed Pattern T-Bar Diffuser With 12 in. Duct Collar (FPD12)
Voomi Supply
38% off
$64.69
$105.13
Hart & Cooley FPD12 - 24X24 Fixed Pattern T-Bar Diffuser With 12 in. Duct Collar (FPD12)
Voomi Supply
$32.99
White Linear Diverter 24"X 3.75" For 24" 2 Slot Diffuser 1800Ceiling.Com
1800ceiling.com
30-day returns (most items)
$32.99
White Linear Diverter 24"X 3.75" For 24" 2 Slot Diffuser 1800Ceiling.Com
1800ceiling.com
30-day returns
$76.35
GE Part W10861170, Refrigerator Air Duct Diffuser | 11.62 X 7.68 X 8.25
Sears Parts Direct
$76.35
GE Part W10861170, Refrigerator Air Duct Diffuser | 11.62 X 7.68 X 8.25
Sears Parts Direct
$72.34
13" X 13" Aluminum Square Ceiling Diffuser, White,16" X 16" Ducting Opening Size | Harfington
harfington
$72.34
13" X 13" Aluminum Square Ceiling Diffuser, White,16" X 16" Ducting Opening Size | Harfington
harfington
$103.77
GE Part W11216945, Refrigerator Air Duct Diffuser | 6.50 X 5.25 X 5.50
Sears Parts Direct
$103.77
GE Part W11216945, Refrigerator Air Duct Diffuser | 6.50 X 5.25 X 5.50
Sears Parts Direct
$26.89
Bluefin DF1W8-8 8" X 8" (Wall Opening Size) 3-Way Aluminum Square Ceiling Diffuser (White) | Supplyhouse.Com
SupplyHouse.com
$26.89
Bluefin DF1W8-8 8" X 8" (Wall Opening Size) 3-Way Aluminum Square Ceiling Diffuser (White) | Supplyhouse.Com
SupplyHouse.com
$49.99
$69.99
BUILDMART - 24" White Linear Slot Diffuser - 1 Slot - Single Slot - Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls & Floors - Texas
Vent Cover
30-day returns (most items)
28% off
$49.99
$69.99
BUILDMART - 24" White Linear Slot Diffuser - 1 Slot - Single Slot - Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls & Floors - Texas
Vent Cover
30-day returns
$101.11
GUNDER ASSOCIATES INC 24X24 Fixed Pattern T-Bar Diffuser With 14 in. Duct Collar TB3SDI-14
DkHardware.com
10% Off*
$101.11
GUNDER ASSOCIATES INC 24X24 Fixed Pattern T-Bar Diffuser With 14 in. Duct Collar TB3SDI-14
DkHardware.com
10% Off*
$38.20
$50.81
Zoro Select 4MJJ7 Diffuser,4-Way,Duct Size 10"
Alternativasca Online One
24% off
$38.20
$50.81
Zoro Select 4MJJ7 Diffuser,4-Way,Duct Size 10"
Alternativasca Online One
$59.99
$69.99
BUILDMART - 18" White Linear Slot Diffuser - 3 Slot - Triple Slot - Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
14% off
$59.99
$69.99
BUILDMART - 18" White Linear Slot Diffuser - 3 Slot - Triple Slot - Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
$62.99
Dial 3-1/2 in. H X 22 in. W 6-Way White Plastic Air Diffuser Grille
Ace Hardware
$62.99
Dial 3-1/2 in. H X 22 in. W 6-Way White Plastic Air Diffuser Grille
Ace Hardware
$259.50
Ameriflow Round Ceiling Diffuser 8 Inch Duct Diameter - Pkg Qty 10, 1500W8
Global Industrial
$259.50
Ameriflow Round Ceiling Diffuser 8 Inch Duct Diameter - Pkg Qty 10, 1500W8
Global Industrial
$106.53
$152.19
Hart & Cooley 551124 Aluminum Double Deflection Spiral Diffuser White
eBay
Free shipping
30% off
$106.53
$152.19
Hart & Cooley 551124 Aluminum Double Deflection Spiral Diffuser White
eBay
Free shipping
$69.95
Tan Plastic 2'X2' Air Diffuser With 10" Collar American Louver
1800ceiling.com
30-day returns (most items)
$69.95
Tan Plastic 2'X2' Air Diffuser With 10" Collar American Louver
1800ceiling.com
30-day returns
See more
See less
    Some results have been hidden because they may be inaccessible to you.Show inaccessible results
    See more images

    Shop duct diffuser

    Sponsored
    About our ads
    $74.99
    BUILDMART - 24" Linear Slot Diffuser - (2 Slot) Double Slot - White Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls & Floors - Texas
    Amazon.com
    Free shipping
    $74.99
    BUILDMART - 24" Linear Slot Diffuser - (2 Slot) Double Slot - White Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls & Floors - Texas
    Amazon.com
    Free shipping
    $44.13
    12.5" Round White Plastic Standard Air Grille Air Diffuser Bu Airtec Rectorseal
    1800ceiling.com
    30-day returns (most items)
    $44.13
    12.5" Round White Plastic Standard Air Grille Air Diffuser Bu Airtec Rectorseal
    1800ceiling.com
    30-day returns
    $79.99
    $99.99
    BUILDMART - 36" White Linear Slot Diffuser - 2 Slot - Double Slot - Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
    Linear Slot Diffusers
    20% off
    $79.99
    $99.99
    BUILDMART - 36" White Linear Slot Diffuser - 2 Slot - Double Slot - Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
    Linear Slot Diffusers
    $85.00
    Air Diffuser For 8in Ducts
    Etsy
    117
    $85.00
    Air Diffuser For 8in Ducts
    Etsy
    117
    $154.74
    Hart & Cooley 551135 14" X 8" SV1 W16 Aluminum Single Deflection Spiral Diffuser W/ 16" Duct Diameter | Supplyhouse.Com
    SupplyHouse.com
    $154.74
    Hart & Cooley 551135 14" X 8" SV1 W16 Aluminum Single Deflection Spiral Diffuser W/ 16" Duct Diameter | Supplyhouse.Com
    SupplyHouse.com
    $187.99
    LB White End Diffuser Kit For 8 in Duct - 500-132541
    Acme Tools
    $187.99
    LB White End Diffuser Kit For 8 in Duct - 500-132541
    Acme Tools
    $109.99
    $149.99
    BUILDMART - 60 White Inch Linear Slot Diffuser - 2 Slot - Double Slot - Decorative Linear Air - Modern Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
    Texas Buildmart
    26% off
    $109.99
    $149.99
    BUILDMART - 60 White Inch Linear Slot Diffuser - 2 Slot - Double Slot - Decorative Linear Air - Modern Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
    Texas Buildmart
    $195.69
    Hart & Cooley 610664 12" X 12" Aluminum Adjustable Modular Core Diffuser W/ 10" Round Duct (MCDSTSR Series) | Supplyhouse.Com
    SupplyHouse.com
    $195.69
    Hart & Cooley 610664 12" X 12" Aluminum Adjustable Modular Core Diffuser W/ 10" Round Duct (MCDSTSR Series) | Supplyhouse.Com
    SupplyHouse.com
    $36.95
    Selkirk 01790010CW 10 Inches Round Air Duct Diffuser
    Voomi Supply
    $36.95
    Selkirk 01790010CW 10 Inches Round Air Duct Diffuser
    Voomi Supply
    $99.99
    $119.99
    BUILDMART - 48 White Inch Linear Slot Diffuser - 2 Slot - Double Slot - Decorative Linear Air - Modern Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
    Texas Buildmart
    16% off
    $99.99
    $119.99
    BUILDMART - 48 White Inch Linear Slot Diffuser - 2 Slot - Double Slot - Decorative Linear Air - Modern Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
    Texas Buildmart
    $39.99
    $59.99
    BUILDMART - 12 White Inch Linear Slot Diffuser - 2 Slot - Double Slot - Decorative Linear Air - Modern Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
    Texas Buildmart
    33% off
    $39.99
    $59.99
    BUILDMART - 12 White Inch Linear Slot Diffuser - 2 Slot - Double Slot - Decorative Linear Air - Modern Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
    Texas Buildmart
    $36.41
    SOUTHWARK METAL 58WF68 Ceil Diffuser, 6X8, Effective Air Distribution, HVAC Diffuser
    Voomi Supply
    30-day returns (most items)
    $36.41
    SOUTHWARK METAL 58WF68 Ceil Diffuser, 6X8, Effective Air Distribution, HVAC Diffuser
    Voomi Supply
    30-day returns
    $50.49
    PATIKIL 9X9 Inch Square Ceiling Diffuser Aluminum Square Vent Cover HVAC Ceiling Diffuser For HVAC System Horizontal Flow Duct Industrial Home Office
    Lowe's
    $50.49
    PATIKIL 9X9 Inch Square Ceiling Diffuser Aluminum Square Vent Cover HVAC Ceiling Diffuser For HVAC System Horizontal Flow Duct Industrial Home Office
    Lowe's
    $79.99
    $119.99
    BUILDMART - 60 White Inch Linear Slot Diffuser - 1 Slot - Single Slot - Decorative Linear Air - Modern Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
    Texas Buildmart
    33% off
    $79.99
    $119.99
    BUILDMART - 60 White Inch Linear Slot Diffuser - 1 Slot - Single Slot - Decorative Linear Air - Modern Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
    Texas Buildmart
    $79.99
    $119.99
    BUILDMART - 60" White Linear Slot Diffuser - 1 Slot - Single Slot - Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
    Linear Slot Diffusers
    33% off
    $79.99
    $119.99
    BUILDMART - 60" White Linear Slot Diffuser - 1 Slot - Single Slot - Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
    Linear Slot Diffusers
    $39.99
    $59.99
    BUILDMART - 12" White Linear Slot Diffuser - 2 Slot - Double Slot - Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
    Linear Slot Diffusers
    33% off
    $39.99
    $59.99
    BUILDMART - 12" White Linear Slot Diffuser - 2 Slot - Double Slot - Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
    Linear Slot Diffusers
    $55.36
    Southwark Metal MFG CO 77WF888 77WF 8X8X8 CEIL DIFF
    Voomi Supply
    30-day returns (most items)
    $55.36
    Southwark Metal MFG CO 77WF888 77WF 8X8X8 CEIL DIFF
    Voomi Supply
    30-day returns
    $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
    26