Shop Diffusers in Open Ceiling

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$58.00
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, And
Amazon.com
255
Free shipping
$58.00
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, And
Amazon.com
$53.20
$66.50
RPEP - Steel Perforated Ceiling Diffuser/Return W Polifoam Metallic Gray
Advantage Mechanical Supply
19% off
$53.20
$66.50
RPEP - Steel Perforated Ceiling Diffuser/Return W Polifoam Metallic Gray
Advantage Mechanical Supply
$91.60
$114.50
Round Supply Ceiling Diffuser - DCF 06" / White / Aluminum
Advantage Mechanical Supply
20% off
$91.60
$114.50
Round Supply Ceiling Diffuser - DCF 06" / White / Aluminum
Advantage Mechanical Supply
$98.20
$122.80
DPA - Steel Perforated Face Diffuser With Insulation 6" / White / Aluminum
Advantage Mechanical Supply
20% off
$98.20
$122.80
DPA - Steel Perforated Face Diffuser With Insulation 6" / White / Aluminum
Advantage Mechanical Supply
$91.60
$114.50
Round Supply Ceiling Diffuser - DCF 06" / Metallic Gray / Aluminum
Advantage Mechanical Supply
20% off
$91.60
$114.50
Round Supply Ceiling Diffuser - DCF 06" / Metallic Gray / Aluminum
Advantage Mechanical Supply
$69.00
Havaco 2'X2' Louver Return Grille With Filter Grid, ABS Plastic Lay-In Return With Cut-Away Bulls Eye Back, 6"-16" Inlet Opening, Ceiling Diffuser
Amazon.com
13
Free shipping
$69.00
Havaco 2'X2' Louver Return Grille With Filter Grid, ABS Plastic Lay-In Return With Cut-Away Bulls Eye Back, 6"-16" Inlet Opening, Ceiling Diffuser
Amazon.com
$44.99
Plastic Air Diffusers 1'X1' White 2-Way Grille/Damper/Box (MV2)-Airtec Airtec
1800ceiling.com
7
$44.99
Plastic Air Diffusers 1'X1' White 2-Way Grille/Damper/Box (MV2)-Airtec Airtec
1800ceiling.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
$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
84
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
$20.02
$46.34
Rectorseal Truaire Grille/Damper 81914 Plastic Ceiling Diffuser With Incorporated Ceiling Box, Easy Installation, HVAC, 8X8 4 Way Grille/Damper
Amazon.com
204
56% off
$20.02
$46.34
Rectorseal Truaire Grille/Damper 81914 Plastic Ceiling Diffuser With Incorporated Ceiling Box, Easy Installation, HVAC, 8X8 4 Way Grille/Damper
Amazon.com
$32.99
24" L X 2" W White Linear Air Diverter For 1 Slot Linear Vent 1800Ceiling.Com
1800ceiling.com
$32.99
24" L X 2" W White Linear Air Diverter For 1 Slot Linear Vent 1800Ceiling.Com
1800ceiling.com
$101.20
$126.50
Ceiling Lay-In Plaque Diffuser 24X24 With Insulation - DPL 06" / White / Aluminum
Advantage Mechanical Supply
20% off
$101.20
$126.50
Ceiling Lay-In Plaque Diffuser 24X24 With Insulation - DPL 06" / White / Aluminum
Advantage Mechanical Supply
$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
$60.14
$80.59
Venti Air 24 in. X 24 in. T-Bar Drop Ceiling Lay-In Supply Diffuser With Round 6 in. Collar/Neck And R6 Insulation, White
Seanluciwuss
25% off
$60.14
$80.59
Venti Air 24 in. X 24 in. T-Bar Drop Ceiling Lay-In Supply Diffuser With Round 6 in. Collar/Neck And R6 Insulation, White
Seanluciwuss
$69.00
Custom Linear Slot Diffusers - Ceiling Or Wall Mount - Any Length & Color - 1-3 Slot Options - RAL Finish Available
Etsy
468
Free shipping
$69.00
Custom Linear Slot Diffusers - Ceiling Or Wall Mount - Any Length & Color - 1-3 Slot Options - RAL Finish Available
Etsy
$7.89
$24.58
8" Round Ceiling Diffuser - Easy Air Flow - HVAC Vent Duct Cover [White]
kriblink.com
67% off
$7.89
$24.58
8" Round Ceiling Diffuser - Easy Air Flow - HVAC Vent Duct Cover [White]
kriblink.com
$27.49
$99.97
48" Linear Slot Diffuser - (2 Slot) Double Slot - White Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls Floors - Texas Buildmart
kriblink.com
72% off
$27.49
$99.97
48" Linear Slot Diffuser - (2 Slot) Double Slot - White Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls Floors - Texas Buildmart
kriblink.com
$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 White Inch Linear Slot Diffuser - 2 Slot - Double Slot - Decorative Linear Air - Modern Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
Texas Buildmart
25% off
$59.99
$79.99
BUILDMART - 24 White Inch Linear Slot Diffuser - 2 Slot - Double Slot - Decorative Linear Air - Modern Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
Texas Buildmart
$100.00
Linear Slit Diffusers For Hidden Installation | Decorative Hidden Air Diffusers
Etsy
275
Free shipping
$100.00
Linear Slit Diffusers For Hidden Installation | Decorative Hidden Air Diffusers
Etsy
$219.75
Stainless Steel Perforated Ceiling Diffuser (12" Round Supply Collar)
eBay
Free shipping
$219.75
Stainless Steel Perforated Ceiling Diffuser (12" Round Supply Collar)
eBay
$59.99
$79.99
BUILDMART - 24" White 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" White Linear Slot Diffuser - 2 Slot - Double Slot - Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
$21.90
Bluefin DF3W-12 12" (Wall Opening Size) Round Ceiling Diffuser (White) | Supplyhouse.Com
SupplyHouse.com
2
$21.90
Bluefin DF3W-12 12" (Wall Opening Size) Round Ceiling Diffuser (White) | Supplyhouse.Com
SupplyHouse.com
$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
$537.60
Tpi Corporation D1610 Downflow Unit Htr. Radial Louvered Cone Diffuser 25-50Kw Models, 07178202
Lite Store USA
$537.60
Tpi Corporation D1610 Downflow Unit Htr. Radial Louvered Cone Diffuser 25-50Kw Models, 07178202
Lite Store USA
$49.02
Truaire 10 in. White Round Ceiling Diffuser (Duct Opening Measurement) 800-10
DkHardware.com
$49.02
Truaire 10 in. White Round Ceiling Diffuser (Duct Opening Measurement) 800-10
DkHardware.com
$75.99
1 ft. X 4 ft. White Acrylic Diffuser Lite Puff Linear Fixtures
Home Depot
197
Free shipping
$75.99
1 ft. X 4 ft. White Acrylic Diffuser Lite Puff Linear Fixtures
Home Depot
$109.99
$149.99
BUILDMART - 60" White Linear Slot Diffuser - 2 Slot - Double Slot - Decorative Linear Air - Modern AC Vent Cover For Ceilings, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
26% off
$109.99
$149.99
BUILDMART - 60" White Linear Slot Diffuser - 2 Slot - Double Slot - Decorative Linear Air - Modern AC Vent Cover For Ceilings, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
$122.99
1-1/3 ft. X 4 ft. Dropped White Acrylic Diffuser
Home Depot
368
Free shipping
$122.99
1-1/3 ft. X 4 ft. Dropped White Acrylic Diffuser
Home Depot
$33.16
Airtec MV2S 2-Way White Ceiling Diffuser
Skip The Warehouse
$33.16
Airtec MV2S 2-Way White Ceiling Diffuser
Skip The Warehouse
$38.95
ACAMINAIRE 1-Way Aluminum Ceiling Diffuser, 14" X 14", White, L-CL 1 m 14X14
Global Industrial
450
$38.95
ACAMINAIRE 1-Way Aluminum Ceiling Diffuser, 14" X 14", White, L-CL 1 m 14X14
Global Industrial
$64.85
Bluefin DF2W14-14 14" X 14" (Wall Opening Size) 4-Way Aluminum Square Ceiling Diffuser (White) | Supplyhouse.Com
SupplyHouse.com
$64.85
Bluefin DF2W14-14 14" X 14" (Wall Opening Size) 4-Way Aluminum Square Ceiling Diffuser (White) | Supplyhouse.Com
SupplyHouse.com
$77.86
Lithonia 8 Inch Open Clear Diffuse Reflector 1-Lamp (8O2A)
Lighting Supply
$77.86
Lithonia 8 Inch Open Clear Diffuse Reflector 1-Lamp (8O2A)
Lighting Supply
$72.68
Hart & Cooley 12952 Series 24 10" (Wall Opening Size) Step Down Square Ceiling Diffuser (Steel) | Supplyhouse.Com
SupplyHouse.com
$72.68
Hart & Cooley 12952 Series 24 10" (Wall Opening Size) Step Down Square Ceiling Diffuser (Steel) | Supplyhouse.Com
SupplyHouse.com
$650.88
Tpi Corporation D1612 Downflow Unit Htr. Linear Louvered Diffuser 25-50Kw Models, 07178002
Lite Store USA
$650.88
Tpi Corporation D1612 Downflow Unit Htr. Linear Louvered Diffuser 25-50Kw Models, 07178002
Lite Store USA
$30.95
ACAMINAIRE 4-Way Aluminum Ceiling Diffuser, 10" X 10", White, L-CL4 m 10X10
Global Industrial
444
$30.95
ACAMINAIRE 4-Way Aluminum Ceiling Diffuser, 10" X 10", White, L-CL4 m 10X10
Global Industrial
How to Open and Close Round Ceiling Vents - The Tibble
How to Open and Close Round Ceiling Vents - The Tibble
Jan 28, 2022
thetibble.com
6 Types of Supply Air Diffusers and Their Applications - aircondlounge
6 Types of Supply Air Diffusers and Their Applications - aircondlounge
Apr 30, 2024
aircondlounge.com
335K views · 1.4K reactions | Airflow 101: Here’s how a ceiling exhaust diffuser works, how it moves air through your home, and why it’s essential for HVAC performance. #damper #basement #homediy | Home RenoVision DIY | Facebook
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335K views · 1.4K reactions | Airflow 101: Here’s how a ceiling exhaust …
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How to Open your Linear Slot Diffuser Blades - Texas Buildmart - Linear Slot Diffusers
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TMRA - Round Ceiling Diffuser
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Shop Diffusers in Open Ceiling

Sponsored
About our ads
$58.00
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, And
Amazon.com
255
Free shipping
$58.00
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, And
Amazon.com
$53.20
$66.50
RPEP - Steel Perforated Ceiling Diffuser/Return W Polifoam Metallic Gray
Advantage Mechanical Supply
19% off
$53.20
$66.50
RPEP - Steel Perforated Ceiling Diffuser/Return W Polifoam Metallic Gray
Advantage Mechanical Supply
$91.60
$114.50
Round Supply Ceiling Diffuser - DCF 06" / White / Aluminum
Advantage Mechanical Supply
20% off
$91.60
$114.50
Round Supply Ceiling Diffuser - DCF 06" / White / Aluminum
Advantage Mechanical Supply
$98.20
$122.80
DPA - Steel Perforated Face Diffuser With Insulation 6" / White / Aluminum
Advantage Mechanical Supply
20% off
$98.20
$122.80
DPA - Steel Perforated Face Diffuser With Insulation 6" / White / Aluminum
Advantage Mechanical Supply
$91.60
$114.50
Round Supply Ceiling Diffuser - DCF 06" / Metallic Gray / Aluminum
Advantage Mechanical Supply
20% off
$91.60
$114.50
Round Supply Ceiling Diffuser - DCF 06" / Metallic Gray / Aluminum
Advantage Mechanical Supply
$69.00
Havaco 2'X2' Louver Return Grille With Filter Grid, ABS Plastic Lay-In Return With Cut-Away Bulls Eye Back, 6"-16" Inlet Opening, Ceiling Diffuser
Amazon.com
13
Free shipping
$69.00
Havaco 2'X2' Louver Return Grille With Filter Grid, ABS Plastic Lay-In Return With Cut-Away Bulls Eye Back, 6"-16" Inlet Opening, Ceiling Diffuser
Amazon.com
$44.99
Plastic Air Diffusers 1'X1' White 2-Way Grille/Damper/Box (MV2)-Airtec Airtec
1800ceiling.com
7
$44.99
Plastic Air Diffusers 1'X1' White 2-Way Grille/Damper/Box (MV2)-Airtec Airtec
1800ceiling.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
$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
84
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
$20.02
$46.34
Rectorseal Truaire Grille/Damper 81914 Plastic Ceiling Diffuser With Incorporated Ceiling Box, Easy Installation, HVAC, 8X8 4 Way Grille/Damper
Amazon.com
204
56% off
$20.02
$46.34
Rectorseal Truaire Grille/Damper 81914 Plastic Ceiling Diffuser With Incorporated Ceiling Box, Easy Installation, HVAC, 8X8 4 Way Grille/Damper
Amazon.com
$32.99
24" L X 2" W White Linear Air Diverter For 1 Slot Linear Vent 1800Ceiling.Com
1800ceiling.com
$32.99
24" L X 2" W White Linear Air Diverter For 1 Slot Linear Vent 1800Ceiling.Com
1800ceiling.com
$101.20
$126.50
Ceiling Lay-In Plaque Diffuser 24X24 With Insulation - DPL 06" / White / Aluminum
Advantage Mechanical Supply
20% off
$101.20
$126.50
Ceiling Lay-In Plaque Diffuser 24X24 With Insulation - DPL 06" / White / Aluminum
Advantage Mechanical Supply
$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
$60.14
$80.59
Venti Air 24 in. X 24 in. T-Bar Drop Ceiling Lay-In Supply Diffuser With Round 6 in. Collar/Neck And R6 Insulation, White
Seanluciwuss
25% off
$60.14
$80.59
Venti Air 24 in. X 24 in. T-Bar Drop Ceiling Lay-In Supply Diffuser With Round 6 in. Collar/Neck And R6 Insulation, White
Seanluciwuss
$69.00
Custom Linear Slot Diffusers - Ceiling Or Wall Mount - Any Length & Color - 1-3 Slot Options - RAL Finish Available
Etsy
468
Free shipping
$69.00
Custom Linear Slot Diffusers - Ceiling Or Wall Mount - Any Length & Color - 1-3 Slot Options - RAL Finish Available
Etsy
$7.89
$24.58
8" Round Ceiling Diffuser - Easy Air Flow - HVAC Vent Duct Cover [White]
kriblink.com
67% off
$7.89
$24.58
8" Round Ceiling Diffuser - Easy Air Flow - HVAC Vent Duct Cover [White]
kriblink.com
$27.49
$99.97
48" Linear Slot Diffuser - (2 Slot) Double Slot - White Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls Floors - Texas Buildmart
kriblink.com
72% off
$27.49
$99.97
48" Linear Slot Diffuser - (2 Slot) Double Slot - White Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls Floors - Texas Buildmart
kriblink.com
$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