Shop Air Diffuser Draft

Sponsored
About our ads
$19.98
$24.99
2 Pcs 4 Inch Draft Blocker Backdraft Damper Duct Draft Stopper One-Way Airflow Ducting Insert Backflow Preventer Inline Fan Vent Deflector
Amazon.com
807
20% off
$19.98
$24.99
2 Pcs 4 Inch Draft Blocker Backdraft Damper Duct Draft Stopper One-Way Airflow Ducting Insert Backflow Preventer Inline Fan Vent Deflector
Amazon.com
807
$35.78
Rectorseal Truaire Retrofit Grille/Damper MV3 81913 Plastic Ceiling Diffuser With Incorporated Ceiling Box, Easy Installation, HVAC, 8X8 3 Way
Amazon.com
122
Free shipping
$35.78
Rectorseal Truaire Retrofit Grille/Damper MV3 81913 Plastic Ceiling Diffuser With Incorporated Ceiling Box, Easy Installation, HVAC, 8X8 3 Way
Amazon.com
122
$46.34
Rectorseal Truaire Grille/Damper 81911 Ceiling Diffuser, Easy Installation, HVAC, 8" Round Grille/Damper/Box 6,7,8"
Amazon.com
37
Free shipping
$46.34
Rectorseal Truaire Grille/Damper 81911 Ceiling Diffuser, Easy Installation, HVAC, 8" Round Grille/Damper/Box 6,7,8"
Amazon.com
37
$24.33
$46.34
Rectorseal Truaire Grille/Damper 81914 Plastic Ceiling Diffuser With Incorporated Ceiling Box, Easy Installation, HVAC, 8X8 4 Way Grille/Damper
Amazon.com
140
47% off
$24.33
$46.34
Rectorseal Truaire Grille/Damper 81914 Plastic Ceiling Diffuser With Incorporated Ceiling Box, Easy Installation, HVAC, 8X8 4 Way Grille/Damper
Amazon.com
140
$17.98
6 Inch Draft Blocker Backdraft Damper Duct Draft Stopper One-Way Airflow Ducting Insert Backflow Preventer Inline Fan Vent Deflector
Amazon.com
608
$17.98
6 Inch Draft Blocker Backdraft Damper Duct Draft Stopper One-Way Airflow Ducting Insert Backflow Preventer Inline Fan Vent Deflector
Amazon.com
608
$38.07
Adjustable AIR Supply Diffuser - HVAC Vent Cover Sidewall Or Ceiling Adjustable AIR Supply Diffuser - HVAC Vent Cover Sidewall Or Ceiling - Grille
Amazon.com
1K+
Free shipping
$38.07
Adjustable AIR Supply Diffuser - HVAC Vent Cover Sidewall Or Ceiling Adjustable AIR Supply Diffuser - HVAC Vent Cover Sidewall Or Ceiling - Grille
Amazon.com
1K+
$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
7
$52.25
HVAC Premium 14''W X 4''H Adjustable AIR Supply Diffuser - HVAC Vent Cover Sidewall Or Ceiling - Grille Register - High Airflow - White [Outer
Amazon.com
93
Free shipping
$52.25
HVAC Premium 14''W X 4''H Adjustable AIR Supply Diffuser - HVAC Vent Cover Sidewall Or Ceiling - Grille Register - High Airflow - White [Outer
Amazon.com
93
$14.99
Fits 8X4 Duct Opening 2 Way Steel Air Supply Diffuser By Handua | Register Vent Cover Grille For Sidewall And Ceiling | White | Outer Dimensions: 9.75
Amazon.com
401
$14.99
Fits 8X4 Duct Opening 2 Way Steel Air Supply Diffuser By Handua | Register Vent Cover Grille For Sidewall And Ceiling | White | Outer Dimensions: 9.75
Amazon.com
401
$150.13
CRYPTIC - 14" Linear Slot Diffuser - 7 Slot Modern AC Vent Cover 30X14
Cryptic Air - Merchant Center
$150.13
CRYPTIC - 14" Linear Slot Diffuser - 7 Slot Modern AC Vent Cover 30X14
Cryptic Air - Merchant Center
$85.00
Air Diffuser For 8in Ducts
Etsy
280
$85.00
Air Diffuser For 8in Ducts
Etsy
280
$1,228.95
F-Matic Versa Aluminum Diffuser HVAC System Black 110V W/HVAC
Worldwide Janitor
$1,228.95
F-Matic Versa Aluminum Diffuser HVAC System Black 110V W/HVAC
Worldwide Janitor
$1,228.95
F-Matic Versa Aluminum Diffuser HVAC System Silver 110V W/HVAC
Worldwide Janitor
$1,228.95
F-Matic Versa Aluminum Diffuser HVAC System Silver 110V W/HVAC
Worldwide Janitor
$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
242
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
242
$17.90
7 Inch Metal Backdraft Damper, Airflow Backflow Preventer Vent Draft Blocker Duct Connector For Kitchen Bathroom Exhaust Fan HVAC, Red | Harfington
harfington
$17.90
7 Inch Metal Backdraft Damper, Airflow Backflow Preventer Vent Draft Blocker Duct Connector For Kitchen Bathroom Exhaust Fan HVAC, Red | Harfington
harfington
$112.73
Elima-Draft Registers & Diffusers Type: Air Deflector Vent Cover Style: 3 Way Material: Plastic Diameter (Decimal Inch): 24 ELDTCOM3DEF4233
DkHardware.com
$112.73
Elima-Draft Registers & Diffusers Type: Air Deflector Vent Cover Style: 3 Way Material: Plastic Diameter (Decimal Inch): 24 ELDTCOM3DEF4233
DkHardware.com
$22.74
4 in. To 6 in. Adjustable Duct Plastic Air Diffuser
Home Depot
9
Free shipping
$22.74
4 in. To 6 in. Adjustable Duct Plastic Air Diffuser
Home Depot
9
$63.53
HVAC Premium 12'' Round Ceiling Diffuser - Easy Air Flow - HVAC Vent Duct Cover [White] - [Outer Dimensions: 16'']
Amazon.com
832
Free shipping
$63.53
HVAC Premium 12'' Round Ceiling Diffuser - Easy Air Flow - HVAC Vent Duct Cover [White] - [Outer Dimensions: 16'']
Amazon.com
832
$55.54
8 Inch Round Air Vent, Adjustable Ball Jet Nozzle Diffuser Ceiling Diffuser Vent Cover ABS Soffit Vent For Bathroom Kitchen Living Room Ventilation |
harfington
$55.54
8 Inch Round Air Vent, Adjustable Ball Jet Nozzle Diffuser Ceiling Diffuser Vent Cover ABS Soffit Vent For Bathroom Kitchen Living Room Ventilation |
harfington
$20.99
$33.77
Candlelight Aroma Diffuser Portable 120Ml Electric USB Air Humidifier Cold Fog Machine Atomizer With LED Night Light
LightInTheBox
11
37% off
$20.99
$33.77
Candlelight Aroma Diffuser Portable 120Ml Electric USB Air Humidifier Cold Fog Machine Atomizer With LED Night Light
LightInTheBox
11
$46.70
14 in. Round Air Diffuser
Home Depot
81
Free shipping
$46.70
14 in. Round Air Diffuser
Home Depot
81
$61.27
7.8" Round Air Vent Adjustable Ball Jet Nozzle Diffuser Ceiling Vent Cover White | Harfington
harfington
$61.27
7.8" Round Air Vent Adjustable Ball Jet Nozzle Diffuser Ceiling Vent Cover White | Harfington
harfington
$40.94
Airtec Mv4 4-Way Diffuser Grille For 6 7 8 Inch Duct Hvac Vent Cover
eBay
$40.94
Airtec Mv4 4-Way Diffuser Grille For 6 7 8 Inch Duct Hvac Vent Cover
eBay
$63.96
14" X 14" Aluminum Double Deflection Adjustable Air Supply Diffuser, White | Harfington
harfington
$63.96
14" X 14" Aluminum Double Deflection Adjustable Air Supply Diffuser, White | Harfington
harfington
$50.99
$76.48
Fireplace Flame Air Diffuser Humidifier, 7 Colors Aromatherapy Essential Oil Diffuser,Ultrasonic Aroma Humidifier With Timer For Home,Bedroom,Office,Y
LightInTheBox
33% off
$50.99
$76.48
Fireplace Flame Air Diffuser Humidifier, 7 Colors Aromatherapy Essential Oil Diffuser,Ultrasonic Aroma Humidifier With Timer For Home,Bedroom,Office,Y
LightInTheBox
$90.27
9.7" Round Air Vent Adjustable Ball Jet Nozzle Diffuser Ceiling Vent Cover White | Harfington
harfington
$90.27
9.7" Round Air Vent Adjustable Ball Jet Nozzle Diffuser Ceiling Vent Cover White | Harfington
harfington
$73.65
16" X 16" Aluminum Double Deflection Adjustable Air Supply Diffuser, White | Harfington
harfington
$73.65
16" X 16" Aluminum Double Deflection Adjustable Air Supply Diffuser, White | Harfington
harfington
$69.95
24"X24" Black Plastic Cone Style Air Diffuser 2'X2' W/14" Collar American Louver
1800ceiling.com
$69.95
24"X24" Black Plastic Cone Style Air Diffuser 2'X2' W/14" Collar American Louver
1800ceiling.com
$46.79
12" X 12" Aluminum Double Deflection Adjustable Air Supply Diffuser, White | Harfington
harfington
$46.79
12" X 12" Aluminum Double Deflection Adjustable Air Supply Diffuser, White | Harfington
harfington
$22.95
8" X 8" Adjustable Blade Sidewall Ceiling Register Vent Cover Diffuser Heavy Duty Stamped Steel (Listed Size Is For Duct Opening Or Inside Measurement
Amazon.com
17
$22.95
8" X 8" Adjustable Blade Sidewall Ceiling Register Vent Cover Diffuser Heavy Duty Stamped Steel (Listed Size Is For Duct Opening Or Inside Measurement
Amazon.com
17
$31.99
$68.04
Flame Aroma Diffuser Air Humidifier Ultrasonic Cool Mist Maker Fogger Led Essential Oil Diffuser 7-Color Flame Humidifier
LightInTheBox
52% off
$31.99
$68.04
Flame Aroma Diffuser Air Humidifier Ultrasonic Cool Mist Maker Fogger Led Essential Oil Diffuser 7-Color Flame Humidifier
LightInTheBox
$77.41
18" X 18" Aluminum Double Deflection Adjustable Air Supply Diffuser, White | Harfington
harfington
$77.41
18" X 18" Aluminum Double Deflection Adjustable Air Supply Diffuser, White | Harfington
harfington
$99.98
$114.62
AIR DIFFUSER, 4WAY (12"NECK, BLACK, 24"SQ)
Voomi Supply
12% off
$99.98
$114.62
AIR DIFFUSER, 4WAY (12"NECK, BLACK, 24"SQ)
Voomi Supply
$89.99
Filtered Air System For 2'X2' Air Diffuser 1800Ceiling.Com
1800ceiling.com
$89.99
Filtered Air System For 2'X2' Air Diffuser 1800Ceiling.Com
1800ceiling.com
$89.89
HVAC Premium 16W X 16H 4Way Aluminum Curved Blade Adjustable Air Supply HVAC Diffuser Vertical Horizontal Direction Vent Duct Cover [Outer Dimensions
Amazon.com
1K+
Free shipping
$89.89
HVAC Premium 16W X 16H 4Way Aluminum Curved Blade Adjustable Air Supply HVAC Diffuser Vertical Horizontal Direction Vent Duct Cover [Outer Dimensions
Amazon.com
1K+
$97.56
Truaire 2004CDR6 T-Bar 3 Cone Step Down Diffuser, Universal Back, No Collar, No Damper, 24 Inches X 4 Inches X 24 Inches
Voomi Supply
$97.56
Truaire 2004CDR6 T-Bar 3 Cone Step Down Diffuser, Universal Back, No Collar, No Damper, 24 Inches X 4 Inches X 24 Inches
Voomi Supply
Commercial 3-Way Air Deflector Vent Cover for 24" x 24" Diffusers (Diffuser Cover)
Commercial 3-Way Air Deflector Vent Cover for 24" x 24" Diffusers …
Apr 14, 2019
amazon
Commercial 2-Way Air Deflector Vent Cover for 24" x 24" Diffusers (Diffuser Cover)
0:18
Commercial 2-Way Air Deflector Vent Cover for 24" x 24" Diffusers …
Apr 10, 2019
amazon
HVAC Diffuser Sizing Guide: CFM Chart & Selection - aircondlounge
HVAC Diffuser Sizing Guide: CFM Chart & Selection - aircondlounge
Mar 26, 2024
aircondlounge.com
Ultimate Backdraft Damper Guide (All You Need to Know) - The Tibble
Ultimate Backdraft Damper Guide (All You Need to Know) - The Tibble
May 27, 2021
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
HVAC Ductwork Design Guide (Layout, Duct Size & CFM) - aircondlounge
HVAC Ductwork Design Guide (Layout, Duct Size & CFM) - aircon…
Feb 22, 2022
aircondlounge.com
Diffuser Air Flow
3:55
Diffuser Air Flow
9.2K viewsSep 30, 2013
YouTubeScott wood
7:04
DIY HOME AIR FRESHENER!
117.3K viewsDec 15, 2019
YouTubeWholeElise
46:23
Performance Duct Design & Installation: Advanced DIY
363.8K viewsSep 12, 2020
YouTubeHome Performance
2:26
How to Use a Diffuser
1.9M viewsNov 17, 2010
YouTubeConair
4:16
DIY Light Diffusion | The Film Look
132.4K viewsNov 8, 2016
YouTubeThe Film Look
0:47
AC DraftShields Vent Cover Installation
30.6K viewsJan 26, 2012
YouTubeACDraftshields
5:42
Diffusers - Efficient Aerodynamics - Explained
197.9K viewsJun 17, 2015
YouTubeEngineering Explained
6:30
Making A Quadratic Diffuser From Plywood - Acoustics
413.7K viewsJan 27, 2021
YouTubeJohn Heisz - I Build It
5:58
How to Properly Select Diffusers
10.6K viewsJun 26, 2020
YouTubeThe Engineering Tutorial
1:07
Adjusting Pellet Stove Draft Control
104.7K viewsFeb 22, 2019
YouTubeFriendly Fires
15:32
How To Make Air Humidifier | Mist Maker Diffuser
321.2K viewsJun 26, 2021
YouTubeLahisTech
1:27
Sweating or Wet Air Conditioning Vent
96.7K viewsAug 20, 2020
YouTubeTim Spaid
2:32
What is a Car Diffuser?
47.6K viewsAug 16, 2018
YouTubeAirShaper
5:09
How To Install And Program The Aroma Styler HVAC Air Freshener
58K viewsMay 17, 2018
YouTubeAir-Scent International
2:21
DIY | Homemade Diffuser (Only 3 Ingredients!)
2.7M viewsFeb 12, 2016
YouTubeWhatsUpMoms
4:29
Furnace Draft Inducer Fan Motor Replacement
191.5K viewsOct 24, 2019
YouTubeRepairClinic.com
9:00
Building the "Dust Inhaler" aka. Downdraft Table
57.6K viewsFeb 3, 2021
YouTubeWes Hamstra
1:57
How To Make Your Own Reed Diffusers
23.4K viewsJul 31, 2020
YouTubeCosy Owl Craft
0:21
Envicon air diffusers for wastewater treatment
4K viewsSep 26, 2018
YouTubeMITA Group
5:10
M10 Quick User Guide - Fragrance Diffuser | Aroma Designers
11.2K viewsOct 10, 2020
YouTubeAroma Designers | Scent Machines & Fragranc…
8:48
DIY essential oil diffuser with Air wick holder!!
173.5K viewsSep 1, 2016
YouTubeDebbie
12:23
Explanation of Linear Diffusers sizes and design
46.1K viewsNov 22, 2016
YouTubeDavid Jones
2:29
Downdraft Range: Installing the Duct Free Kit |JennAir
70.4K viewsDec 2, 2015
YouTubeJennAir
1:35
[Quick How-to] Install Damper for Easy DIY HVAC Ductwork
93K viewsJun 4, 2021
YouTubeHammer and Rake
See more videos
Static thumbnail place holder

Shop Air Diffuser Draft

Sponsored
About our ads
$19.98
$24.99
2 Pcs 4 Inch Draft Blocker Backdraft Damper Duct Draft Stopper One-Way Airflow Ducting Insert Backflow Preventer Inline Fan Vent Deflector
Amazon.com
807
20% off
$19.98
$24.99
2 Pcs 4 Inch Draft Blocker Backdraft Damper Duct Draft Stopper One-Way Airflow Ducting Insert Backflow Preventer Inline Fan Vent Deflector
Amazon.com
807
$35.78
Rectorseal Truaire Retrofit Grille/Damper MV3 81913 Plastic Ceiling Diffuser With Incorporated Ceiling Box, Easy Installation, HVAC, 8X8 3 Way
Amazon.com
122
Free shipping
$35.78
Rectorseal Truaire Retrofit Grille/Damper MV3 81913 Plastic Ceiling Diffuser With Incorporated Ceiling Box, Easy Installation, HVAC, 8X8 3 Way
Amazon.com
122
$46.34
Rectorseal Truaire Grille/Damper 81911 Ceiling Diffuser, Easy Installation, HVAC, 8" Round Grille/Damper/Box 6,7,8"
Amazon.com
37
Free shipping
$46.34
Rectorseal Truaire Grille/Damper 81911 Ceiling Diffuser, Easy Installation, HVAC, 8" Round Grille/Damper/Box 6,7,8"
Amazon.com
37
$24.33
$46.34
Rectorseal Truaire Grille/Damper 81914 Plastic Ceiling Diffuser With Incorporated Ceiling Box, Easy Installation, HVAC, 8X8 4 Way Grille/Damper
Amazon.com
140
47% off
$24.33
$46.34
Rectorseal Truaire Grille/Damper 81914 Plastic Ceiling Diffuser With Incorporated Ceiling Box, Easy Installation, HVAC, 8X8 4 Way Grille/Damper
Amazon.com
140
$17.98
6 Inch Draft Blocker Backdraft Damper Duct Draft Stopper One-Way Airflow Ducting Insert Backflow Preventer Inline Fan Vent Deflector
Amazon.com
608
$17.98
6 Inch Draft Blocker Backdraft Damper Duct Draft Stopper One-Way Airflow Ducting Insert Backflow Preventer Inline Fan Vent Deflector
Amazon.com
608
$38.07
Adjustable AIR Supply Diffuser - HVAC Vent Cover Sidewall Or Ceiling Adjustable AIR Supply Diffuser - HVAC Vent Cover Sidewall Or Ceiling - Grille
Amazon.com
1K+
Free shipping
$38.07
Adjustable AIR Supply Diffuser - HVAC Vent Cover Sidewall Or Ceiling Adjustable AIR Supply Diffuser - HVAC Vent Cover Sidewall Or Ceiling - Grille
Amazon.com
1K+
$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
7
$52.25
HVAC Premium 14''W X 4''H Adjustable AIR Supply Diffuser - HVAC Vent Cover Sidewall Or Ceiling - Grille Register - High Airflow - White [Outer
Amazon.com
93
Free shipping
$52.25
HVAC Premium 14''W X 4''H Adjustable AIR Supply Diffuser - HVAC Vent Cover Sidewall Or Ceiling - Grille Register - High Airflow - White [Outer
Amazon.com
93
$14.99
Fits 8X4 Duct Opening 2 Way Steel Air Supply Diffuser By Handua | Register Vent Cover Grille For Sidewall And Ceiling | White | Outer Dimensions: 9.75
Amazon.com
401
$14.99
Fits 8X4 Duct Opening 2 Way Steel Air Supply Diffuser By Handua | Register Vent Cover Grille For Sidewall And Ceiling | White | Outer Dimensions: 9.75
Amazon.com
401
$150.13
CRYPTIC - 14" Linear Slot Diffuser - 7 Slot Modern AC Vent Cover 30X14
Cryptic Air - Merchant Center
$150.13
CRYPTIC - 14" Linear Slot Diffuser - 7 Slot Modern AC Vent Cover 30X14
Cryptic Air - Merchant Center
$85.00
Air Diffuser For 8in Ducts
Etsy
280
$85.00
Air Diffuser For 8in Ducts
Etsy
280
$1,228.95
F-Matic Versa Aluminum Diffuser HVAC System Black 110V W/HVAC
Worldwide Janitor
$1,228.95
F-Matic Versa Aluminum Diffuser HVAC System Black 110V W/HVAC
Worldwide Janitor
$1,228.95
F-Matic Versa Aluminum Diffuser HVAC System Silver 110V W/HVAC
Worldwide Janitor
$1,228.95
F-Matic Versa Aluminum Diffuser HVAC System Silver 110V W/HVAC
Worldwide Janitor
$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
242
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
242
$17.90
7 Inch Metal Backdraft Damper, Airflow Backflow Preventer Vent Draft Blocker Duct Connector For Kitchen Bathroom Exhaust Fan HVAC, Red | Harfington
harfington
$17.90
7 Inch Metal Backdraft Damper, Airflow Backflow Preventer Vent Draft Blocker Duct Connector For Kitchen Bathroom Exhaust Fan HVAC, Red | Harfington
harfington
$112.73
Elima-Draft Registers & Diffusers Type: Air Deflector Vent Cover Style: 3 Way Material: Plastic Diameter (Decimal Inch): 24 ELDTCOM3DEF4233
DkHardware.com
$112.73
Elima-Draft Registers & Diffusers Type: Air Deflector Vent Cover Style: 3 Way Material: Plastic Diameter (Decimal Inch): 24 ELDTCOM3DEF4233
DkHardware.com
$22.74
4 in. To 6 in. Adjustable Duct Plastic Air Diffuser
Home Depot
9
Free shipping
$22.74
4 in. To 6 in. Adjustable Duct Plastic Air Diffuser
Home Depot
9
$63.53
HVAC Premium 12'' Round Ceiling Diffuser - Easy Air Flow - HVAC Vent Duct Cover [White] - [Outer Dimensions: 16'']
Amazon.com
832
Free shipping
$63.53
HVAC Premium 12'' Round Ceiling Diffuser - Easy Air Flow - HVAC Vent Duct Cover [White] - [Outer Dimensions: 16'']
Amazon.com
832