Shop Diffuser Duct

Sponsored
About our ads
$68.97
Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 8 in Duct, Steel, Square Cone, White Model: 4MJV3
Grainger
$68.97
Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 8 in Duct, Steel, Square Cone, White Model: 4MJV3
Grainger
$64.95
Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 8 in Duct, Steel, Square Cone, White Model: 4MJU3
Grainger
$64.95
Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 8 in Duct, Steel, Square Cone, White Model: 4MJU3
Grainger
$69.98
BUILDMART - 24" Linear Slot Diffuser - (2 Slot) Double Slot - White Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls & Floors - Texas
Amazon.com
130
Free shipping
$69.98
BUILDMART - 24" Linear Slot Diffuser - (2 Slot) Double Slot - White Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls & Floors - Texas
Amazon.com
130
$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,
Amazon.com
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,
Amazon.com
Free shipping
$82.00
American Louver Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 14 in Duct, Plastic, Square Cone, White Model: STR-C-14W-FR
Grainger
7
$82.00
American Louver Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 14 in Duct, Plastic, Square Cone, White Model: STR-C-14W-FR
Grainger
7
$70.82
Price Diffuser: Ceiling, 24 in Dia, 24 in H, 24 in W, Lay-In, 15 in Duct, Steel, Square Plaque, White Model: SPD-GR000042
Grainger
$70.82
Price Diffuser: Ceiling, 24 in Dia, 24 in H, 24 in W, Lay-In, 15 in Duct, Steel, Square Plaque, White Model: SPD-GR000042
Grainger
$35.78
Rectorseal Truaire Grille/Damper 81914 Plastic Ceiling Diffuser With Incorporated Ceiling Box, Easy Installation, HVAC, 8X8 4 Way Grille/Damper
Amazon.com
189
Free shipping
$35.78
Rectorseal Truaire Grille/Damper 81914 Plastic Ceiling Diffuser With Incorporated Ceiling Box, Easy Installation, HVAC, 8X8 4 Way Grille/Damper
Amazon.com
189
$47.99
Therwen 2 Set 6 Inch Round Vent Cover Ceiling Diffuser HVAC Vent Duct Cover Replacement With Steel Butterfly Damper Fitting In 6 Inch Duct, Outer
Amazon.com
8
Free shipping
$47.99
Therwen 2 Set 6 Inch Round Vent Cover Ceiling Diffuser HVAC Vent Duct Cover Replacement With Steel Butterfly Damper Fitting In 6 Inch Duct, Outer
Amazon.com
8
$58.00
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
236
Free shipping
$58.00
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
236
$70.54
Diffuser: Ceiling/Wall, 23 3/4 in H, 23 3/4 in W, Surface Mount, 6 To 12 in Duct, Steel, Square Cone Model: 4JRL3
Grainger
$70.54
Diffuser: Ceiling/Wall, 23 3/4 in H, 23 3/4 in W, Surface Mount, 6 To 12 in Duct, Steel, Square Cone Model: 4JRL3
Grainger
$53.43
HVAC Premium 12''W X 12''H 4Way Aluminum Curved Blade Adjustable Air Supply HVAC Diffuser - Vent Duct Cover [Outer Dimensions: 13.65''W X 13.65''H]
Amazon.com
Free shipping
$53.43
HVAC Premium 12''W X 12''H 4Way Aluminum Curved Blade Adjustable Air Supply HVAC Diffuser - Vent Duct Cover [Outer Dimensions: 13.65''W X 13.65''H]
Amazon.com
Free shipping
$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
$52.99
$72.99
BUILDMART - 24X4 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
27% off
$52.99
$72.99
BUILDMART - 24X4 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
$44.99
$57.99
BUILDMART - 10X8 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
22% off
$44.99
$57.99
BUILDMART - 10X8 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
$26.69
PATIKIL 6 Inch Round Air Vent, 1Pcs ABS Adjustable Soffit Exhaust Vent Cover Ceiling Wall Air Diffuser For Home Living Room Kitchen Office Inline
Amazon.com
$26.69
PATIKIL 6 Inch Round Air Vent, 1Pcs ABS Adjustable Soffit Exhaust Vent Cover Ceiling Wall Air Diffuser For Home Living Room Kitchen Office Inline
Amazon.com
$59.80
$74.70
Galvanized Steel Linear Diffuser With 1" Slots - DLC 2 Slots Of 1", Duct Opening Height Of 4", 4-3/4 ft Long / White
Advantage Mechanical Supply
19% off
$59.80
$74.70
Galvanized Steel Linear Diffuser With 1" Slots - DLC 2 Slots Of 1", Duct Opening Height Of 4", 4-3/4 ft Long / White
Advantage Mechanical Supply
$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
Linear Slot Diffusers
25
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
Linear Slot Diffusers
25
$43.75
10"W X 10"H Adjustable AIR Supply Diffuser - HVAC Vent Cover Sidewall Or Ceiling - Grille Register - High Airflow - White [Outer Dimensions: 11.75"W
Amazon.com
1K+
Free shipping
$43.75
10"W X 10"H Adjustable AIR Supply Diffuser - HVAC Vent Cover Sidewall Or Ceiling - Grille Register - High Airflow - White [Outer Dimensions: 11.75"W
Amazon.com
1K+
$66.30
American Louver Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 8 in Duct, Plastic, Square Cone, Black Model: STR-C-8BK
Grainger
$66.30
American Louver Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 8 in Duct, Plastic, Square Cone, Black Model: STR-C-8BK
Grainger
$73.70
American Louver Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 12 in Duct, Plastic, Square Cone, White Model: STR-C-12W
Grainger
7
$73.70
American Louver Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 12 in Duct, Plastic, Square Cone, White Model: STR-C-12W
Grainger
7
$86.25
American Louver Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 10 in Duct, Plastic, Square Cone, White Model: STR-C-10W-R6
Grainger
$86.25
American Louver Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 10 in Duct, Plastic, Square Cone, White Model: STR-C-10W-R6
Grainger
$72.58
American Louver Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 8 in Duct, Plastic, Square Plaque, Black Model: STR-PQ-8BK
Grainger
$72.58
American Louver Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 8 in Duct, Plastic, Square Plaque, Black Model: STR-PQ-8BK
Grainger
$44.51
Diffuser: Ceiling/Wall, 11 in H, 11 in W, Surface Mount, 8 in Duct, Aluminum, 4-Way Louvered, White Model: 4MJJ6
Grainger
$44.51
Diffuser: Ceiling/Wall, 11 in H, 11 in W, Surface Mount, 8 in Duct, Aluminum, 4-Way Louvered, White Model: 4MJJ6
Grainger
$48.68
Ceiling Vent Register 10X4 | Steel 2-Way Adjustable Air Supply Diffuser Grille For Sidewall & Ceiling | White HVAC Vent Cover | Air Vents For
Amazon.com
Free shipping
$48.68
Ceiling Vent Register 10X4 | Steel 2-Way Adjustable Air Supply Diffuser Grille For Sidewall & Ceiling | White HVAC Vent Cover | Air Vents For
Amazon.com
Free shipping
$49.99
$65.99
BUILDMART - 16X6 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
24% off
$49.99
$65.99
BUILDMART - 16X6 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
$59.99
$89.99
BUILDMART - 48" 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
$59.99
$89.99
BUILDMART - 48" White Linear Slot Diffuser - 1 Slot - Single Slot - Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
$57.75
HVAC Premium 12'' Round Ceiling Diffuser - Easy Air Flow - HVAC Vent Duct Cover [White] - [Outer Dimensions: 16'']
Amazon.com
821
Free shipping
$57.75
HVAC Premium 12'' Round Ceiling Diffuser - Easy Air Flow - HVAC Vent Duct Cover [White] - [Outer Dimensions: 16'']
Amazon.com
821
$171.50
Diffuser: Ceiling/Wall, 13 in H, 13 in W, Surface Mount, 10 in Duct, Aluminum, 4-Way Louvered, White Model: 4MJJ7
Grainger
$171.50
Diffuser: Ceiling/Wall, 13 in H, 13 in W, Surface Mount, 10 in Duct, Aluminum, 4-Way Louvered, White Model: 4MJJ7
Grainger
$20.78
Diffuser: Ceiling/Wall, 14 in Dia, Surface Mount, 10 in Duct, Steel, Round Cone, White Model: 4JRL1
Grainger
$20.78
Diffuser: Ceiling/Wall, 14 in Dia, Surface Mount, 10 in Duct, Steel, Round Cone, White Model: 4JRL1
Grainger
$51.40
$64.30
DTA3 - Steel Modular Diffuser With 3 Plates And Insulation 12"X12" On 8" Duct / Metallic Gray / Steel
Advantage Mechanical Supply
20% off
$51.40
$64.30
DTA3 - Steel Modular Diffuser With 3 Plates And Insulation 12"X12" On 8" Duct / Metallic Gray / Steel
Advantage Mechanical Supply
$83.19
American Louver 10" Ceiling Diffuser, R6, Inslatd, 10" Duct, White STR-PQ-10W-R6
Zoro.com
$83.19
American Louver 10" Ceiling Diffuser, R6, Inslatd, 10" Duct, White STR-PQ-10W-R6
Zoro.com
$44.13
Airtec 81911 MV360 Ceiling Diffuser W/ Round Grille (8" X 8") | Supplyhouse.Com
SupplyHouse.com
21
$44.13
Airtec 81911 MV360 Ceiling Diffuser W/ Round Grille (8" X 8") | Supplyhouse.Com
SupplyHouse.com
21
$45.94
Diffuser: Ceiling/Wall, 11 in H, 11 in W, Surface Mount, 8 in Duct, Aluminum, 3-Way Louvered, White Model: 4MJJ3
Grainger
$45.94
Diffuser: Ceiling/Wall, 11 in H, 11 in W, Surface Mount, 8 in Duct, Aluminum, 3-Way Louvered, White Model: 4MJJ3
Grainger
$29.99
$49.99
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
40% off
$29.99
$49.99
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
$52.02
Diffuser: Ceiling/Wall, 13 in H, 13 in W, Surface Mount, 10 in Duct, Aluminum, 3-Way Louvered, White Model: 4MJJ4
Grainger
$52.02
Diffuser: Ceiling/Wall, 13 in H, 13 in W, Surface Mount, 10 in Duct, Aluminum, 3-Way Louvered, White Model: 4MJJ4
Grainger
$44.13
Airtec 81914 MV4 Ceiling Diffuser W/ 4-Way Grille (8" X 8") | Supplyhouse.Com
SupplyHouse.com
20
$44.13
Airtec 81914 MV4 Ceiling Diffuser W/ 4-Way Grille (8" X 8") | Supplyhouse.Com
SupplyHouse.com
20
Diffusers in STP, How diffusers works, Diffuse aeration system, Tubular diffuser, SOTR, AOTR
1:05
Diffusers in STP, How diffusers works, Diffuse aeration system, T…
1.7K viewsDec 19, 2020
YouTubeWATER CAMPUS
Plastic round ceiling air diffuser with opposed blade damper
0:46
Plastic round ceiling air diffuser with opposed blade damper
1.9K viewsApr 6, 2023
YouTubeVairtech
How do I make a car diffuser?
0:27
How do I make a car diffuser?
67.4K viewsApr 30, 2022
YouTubeSupplies For Candles
Zeya Portable Fragrance Diffuser Review and Guide
0:50
Zeya Portable Fragrance Diffuser Review and Guide
22.4K views2 months ago
TikToktherealaliceelm
Linear Slot Diffusers Compared – Which Style Fits Your Home?
0:51
Linear Slot Diffusers Compared – Which Style Fits Your Home?
779 views4 months ago
YouTubeVairtech
2023 burning mountain Volcanic Aroma Humidifier Flame Volcano Diffuser
0:13
2023 burning mountain Volcanic Aroma Humidifier Flame Volcano …
862 viewsJan 11, 2023
YouTubeKinscoter
Aromely Diffuser HVAC Installation
0:13
Aromely Diffuser HVAC Installation
41.6K viewsNov 17, 2021
YouTubeAromely Scent Diffuser | Luxury scenting for Ho…
0:42
How to make DIY Radiant Diffusers #shorts
543 views1 month ago
YouTubeDR JALIL PHOTOGRAPHY
0:57
A new model of DIY Universal Radiant Diffuser #shorts #shorts
192 views4 weeks ago
YouTubeDR JALIL PHOTOGRAPHY
0:57
How to use a Scentsy wall fan diffuser!!
14.5K viewsJul 22, 2020
YouTubeScents with Brandi
0:23
How do I make a refill for a plugin diffuser?
64.7K viewsApr 24, 2022
YouTubeSupplies For Candles
0:41
I show you How to Use a Diffuser to Make your Flat/Straight Hair have …
1.5M viewsApr 29, 2023
TikTokmylzinthecut
0:22
Wavy Hair Tutorial with Diffuser | Products & Tips by Greta Wilson
11.1M viewsMar 14, 2023
TikTokitsgretawilson
1:33
Replying to @soundboltisretired I show you How to Use a Diffuser t…
1.9M viewsJun 25, 2023
TikTokmylzinthecut
0:26
How to Diffuse Your Curly Hair for Volume and Definition
602.1K views6 months ago
TikTokjmlisntreal
0:44
DIY Essential Oil Diffuser in Minutes
34.3K views1 month ago
TikTokrefinednaturals
0:23
Pure Diffuser Co. Review: Nicotine-Free Vape Bars with Caffeine
293.4K viewsNov 22, 2023
TikTokpurediffuserco.com
0:33
Sand Fog XL Reed Diffuser at Costco - 750 ML
30.1K views1 month ago
TikTokkeenestore
0:20
Boost Your Energy with Pure Diffuser Caffeine & Vitamin B12 Ar…
277.1K viewsNov 2, 2023
TikTokpurediffuserco.com
See more videos
Static thumbnail place holder

Shop Diffuser Duct

Sponsored
About our ads
$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
$52.99
$72.99
BUILDMART - 24X4 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
27% off
$52.99
$72.99
BUILDMART - 24X4 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
$44.99
$57.99
BUILDMART - 10X8 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
22% off
$44.99
$57.99
BUILDMART - 10X8 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
$66.30
American Louver Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 8 in Duct, Plastic, Square Cone, Black Model: STR-C-8BK
Grainger
$66.30
American Louver Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 8 in Duct, Plastic, Square Cone, Black Model: STR-C-8BK
Grainger
$26.69
PATIKIL 6 Inch Round Air Vent, 1Pcs ABS Adjustable Soffit Exhaust Vent Cover Ceiling Wall Air Diffuser For Home Living Room Kitchen Office Inline
Amazon.com
$26.69
PATIKIL 6 Inch Round Air Vent, 1Pcs ABS Adjustable Soffit Exhaust Vent Cover Ceiling Wall Air Diffuser For Home Living Room Kitchen Office Inline
Amazon.com
$73.70
American Louver Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 12 in Duct, Plastic, Square Cone, White Model: STR-C-12W
Grainger
7
$73.70
American Louver Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 12 in Duct, Plastic, Square Cone, White Model: STR-C-12W
Grainger
$86.25
American Louver Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 10 in Duct, Plastic, Square Cone, White Model: STR-C-10W-R6
Grainger
$86.25
American Louver Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 10 in Duct, Plastic, Square Cone, White Model: STR-C-10W-R6
Grainger
$72.58
American Louver Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 8 in Duct, Plastic, Square Plaque, Black Model: STR-PQ-8BK
Grainger
$72.58
American Louver Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 8 in Duct, Plastic, Square Plaque, Black Model: STR-PQ-8BK
Grainger
$59.80
$74.70
Galvanized Steel Linear Diffuser With 1" Slots - DLC 2 Slots Of 1", Duct Opening Height Of 4", 4-3/4 ft Long / White
Advantage Mechanical Supply
19% off
$59.80
$74.70
Galvanized Steel Linear Diffuser With 1" Slots - DLC 2 Slots Of 1", Duct Opening Height Of 4", 4-3/4 ft Long / White
Advantage Mechanical Supply
$44.51
Diffuser: Ceiling/Wall, 11 in H, 11 in W, Surface Mount, 8 in Duct, Aluminum, 4-Way Louvered, White Model: 4MJJ6
Grainger
$44.51
Diffuser: Ceiling/Wall, 11 in H, 11 in W, Surface Mount, 8 in Duct, Aluminum, 4-Way Louvered, White Model: 4MJJ6
Grainger
$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
Linear Slot Diffusers
25
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
Linear Slot Diffusers
$43.75
10"W X 10"H Adjustable AIR Supply Diffuser - HVAC Vent Cover Sidewall Or Ceiling - Grille Register - High Airflow - White [Outer Dimensions: 11.75"W
Amazon.com
1K+
Free shipping
$43.75
10"W X 10"H Adjustable AIR Supply Diffuser - HVAC Vent Cover Sidewall Or Ceiling - Grille Register - High Airflow - White [Outer Dimensions: 11.75"W
Amazon.com
$48.68
Ceiling Vent Register 10X4 | Steel 2-Way Adjustable Air Supply Diffuser Grille For Sidewall & Ceiling | White HVAC Vent Cover | Air Vents For
Amazon.com
Free shipping
$48.68
Ceiling Vent Register 10X4 | Steel 2-Way Adjustable Air Supply Diffuser Grille For Sidewall & Ceiling | White HVAC Vent Cover | Air Vents For
Amazon.com
$49.99
$65.99
BUILDMART - 16X6 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
24% off
$49.99
$65.99
BUILDMART - 16X6 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
$59.99
$89.99
BUILDMART - 48" 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
$59.99
$89.99
BUILDMART - 48" White Linear Slot Diffuser - 1 Slot - Single Slot - Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
$57.75
HVAC Premium 12'' Round Ceiling Diffuser - Easy Air Flow - HVAC Vent Duct Cover [White] - [Outer Dimensions: 16'']
Amazon.com
821
Free shipping
$57.75
HVAC Premium 12'' Round Ceiling Diffuser - Easy Air Flow - HVAC Vent Duct Cover [White] - [Outer Dimensions: 16'']
Amazon.com
$171.50
Diffuser: Ceiling/Wall, 13 in H, 13 in W, Surface Mount, 10 in Duct, Aluminum, 4-Way Louvered, White Model: 4MJJ7
Grainger
$171.50
Diffuser: Ceiling/Wall, 13 in H, 13 in W, Surface Mount, 10 in Duct, Aluminum, 4-Way Louvered, White Model: 4MJJ7
Grainger
$20.78
Diffuser: Ceiling/Wall, 14 in Dia, Surface Mount, 10 in Duct, Steel, Round Cone, White Model: 4JRL1
Grainger
$20.78
Diffuser: Ceiling/Wall, 14 in Dia, Surface Mount, 10 in Duct, Steel, Round Cone, White Model: 4JRL1
Grainger

Shop Diffuser Duct

Sponsored
About our ads
$68.97
Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 8 in Duct, Steel, Square Cone, White Model: 4MJV3
Grainger
$68.97
Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 8 in Duct, Steel, Square Cone, White Model: 4MJV3
Grainger
$64.95
Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 8 in Duct, Steel, Square Cone, White Model: 4MJU3
Grainger
$64.95
Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 8 in Duct, Steel, Square Cone, White Model: 4MJU3
Grainger
$69.98
BUILDMART - 24" Linear Slot Diffuser - (2 Slot) Double Slot - White Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls & Floors - Texas
Amazon.com
130
Free shipping
$69.98
BUILDMART - 24" Linear Slot Diffuser - (2 Slot) Double Slot - White Decorative Air Vent - Modern AC Vent Cover For Ceiling, Walls & Floors - Texas
Amazon.com
130
$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,
Amazon.com
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,
Amazon.com
Free shipping
$82.00
American Louver Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 14 in Duct, Plastic, Square Cone, White Model: STR-C-14W-FR
Grainger
7
$82.00
American Louver Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 14 in Duct, Plastic, Square Cone, White Model: STR-C-14W-FR
Grainger
7
$70.82
Price Diffuser: Ceiling, 24 in Dia, 24 in H, 24 in W, Lay-In, 15 in Duct, Steel, Square Plaque, White Model: SPD-GR000042
Grainger
$70.82
Price Diffuser: Ceiling, 24 in Dia, 24 in H, 24 in W, Lay-In, 15 in Duct, Steel, Square Plaque, White Model: SPD-GR000042
Grainger
$35.78
Rectorseal Truaire Grille/Damper 81914 Plastic Ceiling Diffuser With Incorporated Ceiling Box, Easy Installation, HVAC, 8X8 4 Way Grille/Damper
Amazon.com
189
Free shipping
$35.78
Rectorseal Truaire Grille/Damper 81914 Plastic Ceiling Diffuser With Incorporated Ceiling Box, Easy Installation, HVAC, 8X8 4 Way Grille/Damper
Amazon.com
189
$47.99
Therwen 2 Set 6 Inch Round Vent Cover Ceiling Diffuser HVAC Vent Duct Cover Replacement With Steel Butterfly Damper Fitting In 6 Inch Duct, Outer
Amazon.com
8
Free shipping
$47.99
Therwen 2 Set 6 Inch Round Vent Cover Ceiling Diffuser HVAC Vent Duct Cover Replacement With Steel Butterfly Damper Fitting In 6 Inch Duct, Outer
Amazon.com
8
$58.00
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
236
Free shipping
$58.00
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
236
$70.54
Diffuser: Ceiling/Wall, 23 3/4 in H, 23 3/4 in W, Surface Mount, 6 To 12 in Duct, Steel, Square Cone Model: 4JRL3
Grainger
$70.54
Diffuser: Ceiling/Wall, 23 3/4 in H, 23 3/4 in W, Surface Mount, 6 To 12 in Duct, Steel, Square Cone Model: 4JRL3
Grainger
$53.43
HVAC Premium 12''W X 12''H 4Way Aluminum Curved Blade Adjustable Air Supply HVAC Diffuser - Vent Duct Cover [Outer Dimensions: 13.65''W X 13.65''H]
Amazon.com
Free shipping
$53.43
HVAC Premium 12''W X 12''H 4Way Aluminum Curved Blade Adjustable Air Supply HVAC Diffuser - Vent Duct Cover [Outer Dimensions: 13.65''W X 13.65''H]
Amazon.com
Free shipping
$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
$52.99
$72.99
BUILDMART - 24X4 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
27% off
$52.99
$72.99
BUILDMART - 24X4 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
$44.99
$57.99
BUILDMART - 10X8 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
22% off
$44.99
$57.99
BUILDMART - 10X8 White Modern AC Vent Cover - Decorative Air Vent - Standard Linear Slot Diffuser - Register Grille For Ceiling, Walls & Floors - Texas Buildmart
Linear Slot Diffusers
$26.69
PATIKIL 6 Inch Round Air Vent, 1Pcs ABS Adjustable Soffit Exhaust Vent Cover Ceiling Wall Air Diffuser For Home Living Room Kitchen Office Inline
Amazon.com
$26.69
PATIKIL 6 Inch Round Air Vent, 1Pcs ABS Adjustable Soffit Exhaust Vent Cover Ceiling Wall Air Diffuser For Home Living Room Kitchen Office Inline
Amazon.com
$59.80
$74.70
Galvanized Steel Linear Diffuser With 1" Slots - DLC 2 Slots Of 1", Duct Opening Height Of 4", 4-3/4 ft Long / White
Advantage Mechanical Supply
19% off
$59.80
$74.70
Galvanized Steel Linear Diffuser With 1" Slots - DLC 2 Slots Of 1", Duct Opening Height Of 4", 4-3/4 ft Long / White
Advantage Mechanical Supply
$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
Linear Slot Diffusers
25
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
Linear Slot Diffusers
25
$43.75
10"W X 10"H Adjustable AIR Supply Diffuser - HVAC Vent Cover Sidewall Or Ceiling - Grille Register - High Airflow - White [Outer Dimensions: 11.75"W
Amazon.com
1K+
Free shipping
$43.75
10"W X 10"H Adjustable AIR Supply Diffuser - HVAC Vent Cover Sidewall Or Ceiling - Grille Register - High Airflow - White [Outer Dimensions: 11.75"W
Amazon.com
1K+