Shop drop ceiling diffuser

Sponsored
$46.30
$57.80
RPEP - Steel Perforated Ceiling Diffuser/Return W Polifoam Black Matte
Advantage Mechanical Supply
10-day returns (most items)
19% off
$46.30
$57.80
RPEP - Steel Perforated Ceiling Diffuser/Return W Polifoam Black Matte
Advantage Mechanical Supply
10-day returns
$217.00
$271.30
Round Supply Ceiling Diffuser - DCF 16" / White / Aluminum
Advantage Mechanical Supply
10-day returns (most items)
20% off
$217.00
$271.30
Round Supply Ceiling Diffuser - DCF 16" / White / Aluminum
Advantage Mechanical Supply
10-day returns
$45.50
$56.80
4-Way Deflection Diffuser - DA4 16" X 16" / White / Steel
Advantage Mechanical Supply
10-day returns (most items)
19% off
$45.50
$56.80
4-Way Deflection Diffuser - DA4 16" X 16" / White / Steel
Advantage Mechanical Supply
10-day returns
$88.30
$110.30
DPA - Steel Perforated Face Diffuser With Insulation 10" / White / Aluminum
Advantage Mechanical Supply
10-day returns (most items)
19% off
$88.30
$110.30
DPA - Steel Perforated Face Diffuser With Insulation 10" / White / Aluminum
Advantage Mechanical Supply
10-day returns
$26.14
$31.87
Round Ceiling Jet Diffuser DCE 04" - 1 Jet / White / Steel
Advantage Mechanical Supply
10-day returns (most items)
17% off
$26.14
$31.87
Round Ceiling Jet Diffuser DCE 04" - 1 Jet / White / Steel
Advantage Mechanical Supply
10-day returns
$87.20
$109.00
4-Way Steel Diffuser - D4P 24X24
Advantage Mechanical Supply
10-day returns (most items)
20% off
$87.20
$109.00
4-Way Steel Diffuser - D4P 24X24
Advantage Mechanical Supply
10-day returns
$33.16
Airtec MV4S 4-Way White Ceiling Diffuser
Skip The Warehouse
$33.16
Airtec MV4S 4-Way White Ceiling Diffuser
Skip The Warehouse
$91.40
$114.20
Ceiling Lay-In Plaque Diffuser 24X24 With Insulation - DPL 10" / White / Aluminum
Advantage Mechanical Supply
10-day returns (most items)
19% off
$91.40
$114.20
Ceiling Lay-In Plaque Diffuser 24X24 With Insulation - DPL 10" / White / Aluminum
Advantage Mechanical Supply
10-day returns
$76.25
Havaco 2'X2' Lay-In 3 Cone Supply With 8" Pre-Molded Boot, ABS Plastic Supply Grille, Ceiling Diffuser For Air Vent, Ideal For Heating, Cooling, And
Amazon.com
91
Free shipping
$76.25
Havaco 2'X2' Lay-In 3 Cone Supply With 8" Pre-Molded Boot, ABS Plastic Supply Grille, Ceiling Diffuser For Air Vent, Ideal For Heating, Cooling, And
Amazon.com
91
$61.60
$77.00
Ceiling Lay-In Plaque Diffuser 12X12 With Insulation - DPL 06" / Metallic Gray / Aluminum
Advantage Mechanical Supply
10-day returns (most items)
20% off
$61.60
$77.00
Ceiling Lay-In Plaque Diffuser 12X12 With Insulation - DPL 06" / Metallic Gray / Aluminum
Advantage Mechanical Supply
10-day returns
$36.30
$45.30
Galvanized Steel Linear Diffuser With 1" Slots - DLC 2 Slots Of 1", Duct Opening Height Of 4", 2 ft Long / Matte Black
Advantage Mechanical Supply
10-day returns (most items)
19% off
$36.30
$45.30
Galvanized Steel Linear Diffuser With 1" Slots - DLC 2 Slots Of 1", Duct Opening Height Of 4", 2 ft Long / Matte Black
Advantage Mechanical Supply
10-day returns
$63.30
$79.20
Wall/Ceiling Grille With Airflow Lever - IEMA 14" X 14" / Matte Black
Advantage Mechanical Supply
10-day returns (most items)
20% off
$63.30
$79.20
Wall/Ceiling Grille With Airflow Lever - IEMA 14" X 14" / Matte Black
Advantage Mechanical Supply
10-day returns
$42.03
Airtec By Truaire MV4
hvq
20
$42.03
Airtec By Truaire MV4
hvq
20
$65.41
Havaco 2'X2' Lay-In 3 Cone Supply With 10" Pre-Molded Boot, ABS Plastic Supply Grille, Ceiling Diffuser For Air Vent, Ideal For Heating, Cooling,
Amazon.com
248
Free shipping
$65.41
Havaco 2'X2' Lay-In 3 Cone Supply With 10" Pre-Molded Boot, ABS Plastic Supply Grille, Ceiling Diffuser For Air Vent, Ideal For Heating, Cooling,
Amazon.com
248
$397.34
4 Way Diffuser Diffuser: Ceiling, 23 in H, 23 in W, Lay-In, 6 in Duct, Steel, Side Louvered, White Model: WLCG77506
Grainger
$397.34
4 Way Diffuser Diffuser: Ceiling, 23 in H, 23 in W, Lay-In, 6 in Duct, Steel, Side Louvered, White Model: WLCG77506
Grainger
$126.61
Titus Ceiling Diffuser: Ceiling Diffuser, TMS-3-8-24X24 Model: TMS-3-8-24X24
Grainger
$126.61
Titus Ceiling Diffuser: Ceiling Diffuser, TMS-3-8-24X24 Model: TMS-3-8-24X24
Grainger
$51.10
American Louver STR-PQ-8W
hvq
$51.10
American Louver STR-PQ-8W
hvq
$88.85
American Louver Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 8 in Duct, Plastic, Square Plaque, White Model: STR-PQ-8W-R6
Grainger
1
$88.85
American Louver Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 8 in Duct, Plastic, Square Plaque, White Model: STR-PQ-8W-R6
Grainger
1
$42.03
Airtec By Truaire MV360
hvq
21
$42.03
Airtec By Truaire MV360
hvq
21
$109.30
$136.60
Ceiling Lay-In Modular Diffuser 24X24 With 2 Plates And Insulation - DP2 14" / White / Aluminum
Advantage Mechanical Supply
10-day returns (most items)
19% off
$109.30
$136.60
Ceiling Lay-In Modular Diffuser 24X24 With 2 Plates And Insulation - DP2 14" / White / Aluminum
Advantage Mechanical Supply
10-day returns
$168.95
[2 Pack] Fits 24X24 Steel T-Bar Drop Ceiling Grid | 2X2 Feet Lay In Air Supply Diffuser With Round 8" [Neck Size] By Handua | 2 Cone | Drop Celing
Amazon.com
32
Free shipping
$168.95
[2 Pack] Fits 24X24 Steel T-Bar Drop Ceiling Grid | 2X2 Feet Lay In Air Supply Diffuser With Round 8" [Neck Size] By Handua | 2 Cone | Drop Celing
Amazon.com
32
$72.38
American Louver Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 12 in Duct, Plastic, Square Plaque, White Model: STR-PQ-12W
Grainger
$72.38
American Louver Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 12 in Duct, Plastic, Square Plaque, White Model: STR-PQ-12W
Grainger
$66.34
Havaco 2'X2' Lay-In 3 Cone Supply With 6" Pre-Molded Boot, ABS Plastic Supply Grille, Ceiling Diffuser For Air Vent, Ideal For Heating, Cooling, And
Amazon.com
73
Free shipping
$66.34
Havaco 2'X2' Lay-In 3 Cone Supply With 6" Pre-Molded Boot, ABS Plastic Supply Grille, Ceiling Diffuser For Air Vent, Ideal For Heating, Cooling, And
Amazon.com
73
$67.95
White Plastic Air Vent 2'X2' Plaque Style American Louver
1800ceiling.com
30-day returns (most items)
$67.95
White Plastic Air Vent 2'X2' Plaque Style American Louver
1800ceiling.com
30-day returns
$89.95
Fits 24X24 Steel T-Bar Drop Ceiling Grid | 2X2 Feet Lay In Steel Air Supply Diffuser With Round 8" [Neck Size] By Handua | 2 Cone | Drop Celing Vent
Amazon.com
1
Free shipping
$89.95
Fits 24X24 Steel T-Bar Drop Ceiling Grid | 2X2 Feet Lay In Steel Air Supply Diffuser With Round 8" [Neck Size] By Handua | 2 Cone | Drop Celing Vent
Amazon.com
1
$4,463.16
Flush Mount Offset Four Way Concentric Diffuser 29" / 65.75" / 64" / 20" / 56" X 25" / 45" X 45" / 60" X 60" / 3230 - 8750
Advantage Mechanical Supply
10-day returns (most items)
$4,463.16
Flush Mount Offset Four Way Concentric Diffuser 29" / 65.75" / 64" / 20" / 56" X 25" / 45" X 45" / 60" X 60" / 3230 - 8750
Advantage Mechanical Supply
10-day returns
$27.69
Airtec MXES 1-Way White Ceiling Grille
Skip The Warehouse
$27.69
Airtec MXES 1-Way White Ceiling Grille
Skip The Warehouse
$33.16
Airtec MV3S 3-Way White Ceiling Diffuser
Skip The Warehouse
$33.16
Airtec MV3S 3-Way White Ceiling Diffuser
Skip The Warehouse
$79.99
$109.99
BUILDMART - 72" Linear Slot Diffuser - 1 Slot - Single Slot - Black Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
30-day returns (most items)
27% off
$79.99
$109.99
BUILDMART - 72" Linear Slot Diffuser - 1 Slot - Single Slot - Black Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
30-day returns
$2,146.10
$2,297.86
Four Way Throw Right Angle Concentric Diffuser With Drum Louver 14" / 09" / 40" / 16" / 36" X 17.6" / 30" X 30" / 30" X 6" / 2700 -5500
Advantage Mechanical Supply
10-day returns (most items)
$2,146.10
$2,297.86
Four Way Throw Right Angle Concentric Diffuser With Drum Louver 14" / 09" / 40" / 16" / 36" X 17.6" / 30" X 30" / 30" X 6" / 2700 -5500
Advantage Mechanical Supply
10-day returns
$39.99
$59.99
BUILDMART - 24" Linear Slot Diffuser - 2 Slot - Double Slot - White Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
3
33% off
$39.99
$59.99
BUILDMART - 24" Linear Slot Diffuser - 2 Slot - Double Slot - White Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
3
$32.06
Fits 10 Inch Neck Air Duct | Steel Round Air Supply Diffuser For Ceiling By Handua | Round Diffuser Vent Cover | Black | Outer Dimension: 13-15/16"
Amazon.com
18
$32.06
Fits 10 Inch Neck Air Duct | Steel Round Air Supply Diffuser For Ceiling By Handua | Round Diffuser Vent Cover | Black | Outer Dimension: 13-15/16"
Amazon.com
18
$65.24
American Louver Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 8 in Duct, Plastic, Square Cone, White Model: STR-C-8W
Grainger
7
$65.24
American Louver Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 8 in Duct, Plastic, Square Cone, White Model: STR-C-8W
Grainger
7
$84.99
$104.99
BUILDMART - 36" Linear Slot Diffuser - 3 Slot - Triple Slot - Black Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
30-day returns (most items)
19% off
$84.99
$104.99
BUILDMART - 36" Linear Slot Diffuser - 3 Slot - Triple Slot - Black Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
30-day returns
$32.10
10.44 in. X 48.22 in. Dropped White Acrylic Diffuser
Home Depot
75
Free shipping
$32.10
10.44 in. X 48.22 in. Dropped White Acrylic Diffuser
Home Depot
75
$69.95
24"X24" Black Plastic Cone Style Air Diffuser 2'X2' W/14" Collar American Louver
1800ceiling.com
30-day returns (most items)
$69.95
24"X24" Black Plastic Cone Style Air Diffuser 2'X2' W/14" 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 drop ceiling diffuser

    Sponsored
    $46.30
    $57.80
    RPEP - Steel Perforated Ceiling Diffuser/Return W Polifoam Black Matte
    Advantage Mechanical Supply
    10-day returns (most items)
    19% off
    $46.30
    $57.80
    RPEP - Steel Perforated Ceiling Diffuser/Return W Polifoam Black Matte
    Advantage Mechanical Supply
    10-day returns
    $217.00
    $271.30
    Round Supply Ceiling Diffuser - DCF 16" / White / Aluminum
    Advantage Mechanical Supply
    10-day returns (most items)
    20% off
    $217.00
    $271.30
    Round Supply Ceiling Diffuser - DCF 16" / White / Aluminum
    Advantage Mechanical Supply
    10-day returns
    $45.50
    $56.80
    4-Way Deflection Diffuser - DA4 16" X 16" / White / Steel
    Advantage Mechanical Supply
    10-day returns (most items)
    19% off
    $45.50
    $56.80
    4-Way Deflection Diffuser - DA4 16" X 16" / White / Steel
    Advantage Mechanical Supply
    10-day returns
    $88.30
    $110.30
    DPA - Steel Perforated Face Diffuser With Insulation 10" / White / Aluminum
    Advantage Mechanical Supply
    10-day returns (most items)
    19% off
    $88.30
    $110.30
    DPA - Steel Perforated Face Diffuser With Insulation 10" / White / Aluminum
    Advantage Mechanical Supply
    10-day returns
    $26.14
    $31.87
    Round Ceiling Jet Diffuser DCE 04" - 1 Jet / White / Steel
    Advantage Mechanical Supply
    10-day returns (most items)
    17% off
    $26.14
    $31.87
    Round Ceiling Jet Diffuser DCE 04" - 1 Jet / White / Steel
    Advantage Mechanical Supply
    10-day returns
    $87.20
    $109.00
    4-Way Steel Diffuser - D4P 24X24
    Advantage Mechanical Supply
    10-day returns (most items)
    20% off
    $87.20
    $109.00
    4-Way Steel Diffuser - D4P 24X24
    Advantage Mechanical Supply
    10-day returns
    $33.16
    Airtec MV4S 4-Way White Ceiling Diffuser
    Skip The Warehouse
    $33.16
    Airtec MV4S 4-Way White Ceiling Diffuser
    Skip The Warehouse
    $91.40
    $114.20
    Ceiling Lay-In Plaque Diffuser 24X24 With Insulation - DPL 10" / White / Aluminum
    Advantage Mechanical Supply
    10-day returns (most items)
    19% off
    $91.40
    $114.20
    Ceiling Lay-In Plaque Diffuser 24X24 With Insulation - DPL 10" / White / Aluminum
    Advantage Mechanical Supply
    10-day returns
    $76.25
    Havaco 2'X2' Lay-In 3 Cone Supply With 8" Pre-Molded Boot, ABS Plastic Supply Grille, Ceiling Diffuser For Air Vent, Ideal For Heating, Cooling, And
    Amazon.com
    91
    Free shipping
    $76.25
    Havaco 2'X2' Lay-In 3 Cone Supply With 8" Pre-Molded Boot, ABS Plastic Supply Grille, Ceiling Diffuser For Air Vent, Ideal For Heating, Cooling, And
    Amazon.com
    91
    $61.60
    $77.00
    Ceiling Lay-In Plaque Diffuser 12X12 With Insulation - DPL 06" / Metallic Gray / Aluminum
    Advantage Mechanical Supply
    10-day returns (most items)
    20% off
    $61.60
    $77.00
    Ceiling Lay-In Plaque Diffuser 12X12 With Insulation - DPL 06" / Metallic Gray / Aluminum
    Advantage Mechanical Supply
    10-day returns
    $36.30
    $45.30
    Galvanized Steel Linear Diffuser With 1" Slots - DLC 2 Slots Of 1", Duct Opening Height Of 4", 2 ft Long / Matte Black
    Advantage Mechanical Supply
    10-day returns (most items)
    19% off
    $36.30
    $45.30
    Galvanized Steel Linear Diffuser With 1" Slots - DLC 2 Slots Of 1", Duct Opening Height Of 4", 2 ft Long / Matte Black
    Advantage Mechanical Supply
    10-day returns
    $63.30
    $79.20
    Wall/Ceiling Grille With Airflow Lever - IEMA 14" X 14" / Matte Black
    Advantage Mechanical Supply
    10-day returns (most items)
    20% off
    $63.30
    $79.20
    Wall/Ceiling Grille With Airflow Lever - IEMA 14" X 14" / Matte Black
    Advantage Mechanical Supply
    10-day returns
    $42.03
    Airtec By Truaire MV4
    hvq
    20
    $42.03
    Airtec By Truaire MV4
    hvq
    20
    $65.41
    Havaco 2'X2' Lay-In 3 Cone Supply With 10" Pre-Molded Boot, ABS Plastic Supply Grille, Ceiling Diffuser For Air Vent, Ideal For Heating, Cooling,
    Amazon.com
    248
    Free shipping
    $65.41
    Havaco 2'X2' Lay-In 3 Cone Supply With 10" Pre-Molded Boot, ABS Plastic Supply Grille, Ceiling Diffuser For Air Vent, Ideal For Heating, Cooling,
    Amazon.com
    248
    $397.34
    4 Way Diffuser Diffuser: Ceiling, 23 in H, 23 in W, Lay-In, 6 in Duct, Steel, Side Louvered, White Model: WLCG77506
    Grainger
    $397.34
    4 Way Diffuser Diffuser: Ceiling, 23 in H, 23 in W, Lay-In, 6 in Duct, Steel, Side Louvered, White Model: WLCG77506
    Grainger
    $126.61
    Titus Ceiling Diffuser: Ceiling Diffuser, TMS-3-8-24X24 Model: TMS-3-8-24X24
    Grainger
    $126.61
    Titus Ceiling Diffuser: Ceiling Diffuser, TMS-3-8-24X24 Model: TMS-3-8-24X24
    Grainger
    $51.10
    American Louver STR-PQ-8W
    hvq
    $51.10
    American Louver STR-PQ-8W
    hvq
    $88.85
    American Louver Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 8 in Duct, Plastic, Square Plaque, White Model: STR-PQ-8W-R6
    Grainger
    1
    $88.85
    American Louver Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 8 in Duct, Plastic, Square Plaque, White Model: STR-PQ-8W-R6
    Grainger
    1