Shop Diffuser for Arch Ceiling

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$37.00
CRYPTIC - 6" Linear Slot Diffuser - 3 Slot Modern AC Vent Cover 12X6
Cryptic Air - Merchant Center
$37.00
CRYPTIC - 6" Linear Slot Diffuser - 3 Slot Modern AC Vent Cover 12X6
Cryptic Air - Merchant Center
$58.00
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
88
Free shipping
$58.00
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
$340.99
CRYPTIC - 22" Linear Slot Diffuser - 11 Slot - Modern Air Vent Cover For Ceiling, Wall Or Floor 40X22
Cryptic Air - Merchant Center
$340.99
CRYPTIC - 22" Linear Slot Diffuser - 11 Slot - Modern Air Vent Cover For Ceiling, Wall Or Floor 40X22
Cryptic Air - Merchant Center
$243.99
CRYPTIC - 18" Linear Slot Diffuser - 9 Slot - Modern Air Vent Cover For Ceiling, Wall Or Floor 38X18
Cryptic Air - Merchant Center
$243.99
CRYPTIC - 18" Linear Slot Diffuser - 9 Slot - Modern Air Vent Cover For Ceiling, Wall Or Floor 38X18
Cryptic Air - Merchant Center
$402.99
CRYPTIC - 24" Linear Slot Diffuser - 12 Slot Modern AC Vent Cover 44X24
Cryptic Air - Merchant Center
$402.99
CRYPTIC - 24" Linear Slot Diffuser - 12 Slot Modern AC Vent Cover 44X24
Cryptic Air - Merchant Center
$96.00
CRYPTIC - 6" Linear Slot Diffuser - 3 Slot Modern AC Vent Cover 48X6
Cryptic Air - Merchant Center
$96.00
CRYPTIC - 6" Linear Slot Diffuser - 3 Slot Modern AC Vent Cover 48X6
Cryptic Air - Merchant Center
$47.49
Diffuser: Ceiling/Wall, 13 in H, 13 in W, Surface Mount, 10 in Duct, Aluminum, 3-Way Louvered, White Model: 4MJJ4
Grainger
$47.49
Diffuser: Ceiling/Wall, 13 in H, 13 in W, Surface Mount, 10 in Duct, Aluminum, 3-Way Louvered, White Model: 4MJJ4
Grainger
$50.00
CRYPTIC - 2" Linear Slot Diffuser - 1 Slot Modern AC Vent Cover 48X2
Cryptic Air - Merchant Center
$50.00
CRYPTIC - 2" Linear Slot Diffuser - 1 Slot Modern AC Vent Cover 48X2
Cryptic Air - Merchant Center
$67.00
CRYPTIC - 2" Linear Slot Diffuser - 1 Slot Modern AC Vent Cover 60X2
Cryptic Air - Merchant Center
$67.00
CRYPTIC - 2" Linear Slot Diffuser - 1 Slot Modern AC Vent Cover 60X2
Cryptic Air - Merchant Center
$28.00
Airtec MV3 3-Way White Ceiling Diffuser
Skip The Warehouse
$28.00
Airtec MV3 3-Way White Ceiling Diffuser
Skip The Warehouse
$36.45
Airtec MV3S 3-Way White Ceiling Diffuser
Skip The Warehouse
$36.45
Airtec MV3S 3-Way White Ceiling Diffuser
Skip The Warehouse
$33.16
Airtec MV2S 2-Way White Ceiling Diffuser
Skip The Warehouse
$33.16
Airtec MV2S 2-Way White Ceiling Diffuser
Skip The Warehouse
$29.70
Diffuser: Ceiling/Wall, 9 in H, 9 in W, Surface Mount, 6 in Duct, Aluminum, 3-Way Louvered, White Model: 4MJJ2
Grainger
$29.70
Diffuser: Ceiling/Wall, 9 in H, 9 in W, Surface Mount, 6 in Duct, Aluminum, 3-Way Louvered, White Model: 4MJJ2
Grainger
$115.10
Diffuser: Ceiling/Wall, 9 in H, 9 in W, Surface Mount, 6 in Duct, Aluminum, 4-Way Louvered, White Model: 4MJJ5
Grainger
$115.10
Diffuser: Ceiling/Wall, 9 in H, 9 in W, Surface Mount, 6 in Duct, Aluminum, 4-Way Louvered, White Model: 4MJJ5
Grainger
$249.99
$299.99
4ft LED Direct/Indirect Grille Fixture With Steel Perforated Diffuser, 80W, 120-227V, CCT Selectable 3500K / 4000K / 5000K | Warelight By Warehouse Li
Warehouse-Lighting.com LLC
16% off
$249.99
$299.99
4ft LED Direct/Indirect Grille Fixture With Steel Perforated Diffuser, 80W, 120-227V, CCT Selectable 3500K / 4000K / 5000K | Warelight By Warehouse Li
Warehouse-Lighting.com LLC
$75.72
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
$75.72
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
$56.18
Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 10 in Duct, Steel, Square Cone, White Model: 4MJU4
Grainger
$56.18
Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 10 in Duct, Steel, Square Cone, White Model: 4MJU4
Grainger
$42.03
Airtec MV2 2-Way White Ceiling Diffuser
Skip The Warehouse
7
$42.03
Airtec MV2 2-Way White Ceiling Diffuser
Skip The Warehouse
$190.40
Diffuser: Ceiling/Wall, 13 in H, 13 in W, Surface Mount, 10 in Duct, Aluminum, 4-Way Louvered, White Model: 4MJJ7
Grainger
$190.40
Diffuser: Ceiling/Wall, 13 in H, 13 in W, Surface Mount, 10 in Duct, Aluminum, 4-Way Louvered, White Model: 4MJJ7
Grainger
$29.75
HBW 10" Round Ceiling Diffuser White Powder Coated With Outside Dimension Of 14" Fitting In 10" Duct
Amazon.com
250
$29.75
HBW 10" Round Ceiling Diffuser White Powder Coated With Outside Dimension Of 14" Fitting In 10" Duct
Amazon.com
$99.37
Price Diffuser: Ceiling, 24 in Dia, 24 in H, 24 in W, Lay-In, 6 in Duct, Steel, Square Plaque, White Model: SPD-GR000037
Grainger
$99.37
Price Diffuser: Ceiling, 24 in Dia, 24 in H, 24 in W, Lay-In, 6 in Duct, Steel, Square Plaque, White Model: SPD-GR000037
Grainger
$22.95
HBW 8" Round Ceiling Diffuser White Powder Coated With Outside Dimension Of 12" Fitting In 8" Duct
Amazon.com
114
$22.95
HBW 8" Round Ceiling Diffuser White Powder Coated With Outside Dimension Of 12" Fitting In 8" Duct
Amazon.com
$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
115
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
$37.82
Elima-Draft 13-In X 13-In Step-Down ABS Resin Ceiling Diffuser In White | ELMDFT13A3303
Lowe's
3
$37.82
Elima-Draft 13-In X 13-In Step-Down ABS Resin Ceiling Diffuser In White | ELMDFT13A3303
Lowe's
$45.07
Diffuser: Ceiling/Wall, 11 in H, 11 in W, Surface Mount, 8 in Duct, Aluminum, 4-Way Louvered, White Model: 4MJJ6
Grainger
$45.07
Diffuser: Ceiling/Wall, 11 in H, 11 in W, Surface Mount, 8 in Duct, Aluminum, 4-Way Louvered, White Model: 4MJJ6
Grainger
$47.98
RELIABILT 24-In X 24-In 3-Cone Steel Ceiling Diffuser In White | 86208IC
Lowe's
$47.98
RELIABILT 24-In X 24-In 3-Cone Steel Ceiling Diffuser In White | 86208IC
Lowe's
$10.68
Diffuser: Ceiling/Wall, 8 1/2 in Dia, Surface Mount, 6 in Duct, Steel, Round Cone, White Model: 4JRK8
Grainger
$10.68
Diffuser: Ceiling/Wall, 8 1/2 in Dia, Surface Mount, 6 in Duct, Steel, Round Cone, White Model: 4JRK8
Grainger
$92.95
Elite Daylight Systems Diffuser Ceiling Kit - 10 In., Curved Maxlum Diffuser
Roofing Direct
$92.95
Elite Daylight Systems Diffuser Ceiling Kit - 10 In., Curved Maxlum Diffuser
Roofing Direct
$45.90
Aclaminaire 12-In X 12-In 3-Way Aluminum Ceiling Diffuser In White | L-CL 3 m 12X12
Lowe's
1
$45.90
Aclaminaire 12-In X 12-In 3-Way Aluminum Ceiling Diffuser In White | L-CL 3 m 12X12
Lowe's
$26.89
Bluefin DF1W8-8 8" X 8" (Wall Opening Size) 3-Way Aluminum Square Ceiling Diffuser (White) | Supplyhouse.Com
SupplyHouse.com
30
$26.89
Bluefin DF1W8-8 8" X 8" (Wall Opening Size) 3-Way Aluminum Square Ceiling Diffuser (White) | Supplyhouse.Com
SupplyHouse.com
$30.64
Hart & Cooley 556449 12" X 12" 4-Way Ceiling Diffuser In Bright White (Plastic/Rezzin) | Supplyhouse.Com
SupplyHouse.com
$30.64
Hart & Cooley 556449 12" X 12" 4-Way Ceiling Diffuser In Bright White (Plastic/Rezzin) | Supplyhouse.Com
SupplyHouse.com
$12.99
$67.00
ZORO SELECT 3-Way Ceiling Diffuser 4MJJ - Shop Hardware Tools Online Store
kpmusik.com
80% off
$12.99
$67.00
ZORO SELECT 3-Way Ceiling Diffuser 4MJJ - Shop Hardware Tools Online Store
kpmusik.com
$334.95
Elite Daylight Systems Diffuser Ceiling Kit - 24 In., Curved Prismatic Diffuser
Roofing Direct
$334.95
Elite Daylight Systems Diffuser Ceiling Kit - 24 In., Curved Prismatic Diffuser
Roofing 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
$144.00
CRYPTIC - 8" Linear Slot Diffuser - 4 Slot Modern AC Vent Cover 48X8
Cryptic Air - Merchant Center
$144.00
CRYPTIC - 8" Linear Slot Diffuser - 4 Slot Modern AC Vent Cover 48X8
Cryptic Air - Merchant Center
$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
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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ACOUSTIBUILT Ceiling Panels | Armstrong Ceiling Solutions – Commercial
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How I Made My Own Curved Acoustic Diffusers / Deflectors DIY Project
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65.3K viewsJul 30, 2018
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I’m absolutely OBSESSED with my new wireless Pro Diffuser by @Aroma360 This portable diffuser can be placed anywhere in my home without worrying about outlets or cords showing. Currently, my top two favorite scents are Chandelier, inspired by Baccarat Rouge perfume, and Lost Paradise, inspired by Capri Volcano Blue🤤 Plus, I love that the wireless diffuser matches my luxury home aesthetics. My home has never smelled this good! Save 30% off of your purchase by Using my code DOLL30 at checkout. #a
I’m absolutely OBSESSED with my new wireless Pro Diffuser by @Ar…
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Shop Diffuser for Arch Ceiling

Sponsored
About our ads
$37.00
CRYPTIC - 6" Linear Slot Diffuser - 3 Slot Modern AC Vent Cover 12X6
Cryptic Air - Merchant Center
$37.00
CRYPTIC - 6" Linear Slot Diffuser - 3 Slot Modern AC Vent Cover 12X6
Cryptic Air - Merchant Center
$58.00
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
88
Free shipping
$58.00
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
$340.99
CRYPTIC - 22" Linear Slot Diffuser - 11 Slot - Modern Air Vent Cover For Ceiling, Wall Or Floor 40X22
Cryptic Air - Merchant Center
$340.99
CRYPTIC - 22" Linear Slot Diffuser - 11 Slot - Modern Air Vent Cover For Ceiling, Wall Or Floor 40X22
Cryptic Air - Merchant Center
$243.99
CRYPTIC - 18" Linear Slot Diffuser - 9 Slot - Modern Air Vent Cover For Ceiling, Wall Or Floor 38X18
Cryptic Air - Merchant Center
$243.99
CRYPTIC - 18" Linear Slot Diffuser - 9 Slot - Modern Air Vent Cover For Ceiling, Wall Or Floor 38X18
Cryptic Air - Merchant Center
$402.99
CRYPTIC - 24" Linear Slot Diffuser - 12 Slot Modern AC Vent Cover 44X24
Cryptic Air - Merchant Center
$402.99
CRYPTIC - 24" Linear Slot Diffuser - 12 Slot Modern AC Vent Cover 44X24
Cryptic Air - Merchant Center
$96.00
CRYPTIC - 6" Linear Slot Diffuser - 3 Slot Modern AC Vent Cover 48X6
Cryptic Air - Merchant Center
$96.00
CRYPTIC - 6" Linear Slot Diffuser - 3 Slot Modern AC Vent Cover 48X6
Cryptic Air - Merchant Center
$47.49
Diffuser: Ceiling/Wall, 13 in H, 13 in W, Surface Mount, 10 in Duct, Aluminum, 3-Way Louvered, White Model: 4MJJ4
Grainger
$47.49
Diffuser: Ceiling/Wall, 13 in H, 13 in W, Surface Mount, 10 in Duct, Aluminum, 3-Way Louvered, White Model: 4MJJ4
Grainger
$50.00
CRYPTIC - 2" Linear Slot Diffuser - 1 Slot Modern AC Vent Cover 48X2
Cryptic Air - Merchant Center
$50.00
CRYPTIC - 2" Linear Slot Diffuser - 1 Slot Modern AC Vent Cover 48X2
Cryptic Air - Merchant Center
$67.00
CRYPTIC - 2" Linear Slot Diffuser - 1 Slot Modern AC Vent Cover 60X2
Cryptic Air - Merchant Center
$67.00
CRYPTIC - 2" Linear Slot Diffuser - 1 Slot Modern AC Vent Cover 60X2
Cryptic Air - Merchant Center
$28.00
Airtec MV3 3-Way White Ceiling Diffuser
Skip The Warehouse
$28.00
Airtec MV3 3-Way White Ceiling Diffuser
Skip The Warehouse
$36.45
Airtec MV3S 3-Way White Ceiling Diffuser
Skip The Warehouse
$36.45
Airtec MV3S 3-Way White Ceiling Diffuser
Skip The Warehouse
$33.16
Airtec MV2S 2-Way White Ceiling Diffuser
Skip The Warehouse
$33.16
Airtec MV2S 2-Way White Ceiling Diffuser
Skip The Warehouse
$29.70
Diffuser: Ceiling/Wall, 9 in H, 9 in W, Surface Mount, 6 in Duct, Aluminum, 3-Way Louvered, White Model: 4MJJ2
Grainger
$29.70
Diffuser: Ceiling/Wall, 9 in H, 9 in W, Surface Mount, 6 in Duct, Aluminum, 3-Way Louvered, White Model: 4MJJ2
Grainger
$115.10
Diffuser: Ceiling/Wall, 9 in H, 9 in W, Surface Mount, 6 in Duct, Aluminum, 4-Way Louvered, White Model: 4MJJ5
Grainger
$115.10
Diffuser: Ceiling/Wall, 9 in H, 9 in W, Surface Mount, 6 in Duct, Aluminum, 4-Way Louvered, White Model: 4MJJ5
Grainger
$249.99
$299.99
4ft LED Direct/Indirect Grille Fixture With Steel Perforated Diffuser, 80W, 120-227V, CCT Selectable 3500K / 4000K / 5000K | Warelight By Warehouse Li
Warehouse-Lighting.com LLC
16% off
$249.99
$299.99
4ft LED Direct/Indirect Grille Fixture With Steel Perforated Diffuser, 80W, 120-227V, CCT Selectable 3500K / 4000K / 5000K | Warelight By Warehouse Li
Warehouse-Lighting.com LLC
$75.72
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
$75.72
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
$56.18
Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 10 in Duct, Steel, Square Cone, White Model: 4MJU4
Grainger
$56.18
Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 10 in Duct, Steel, Square Cone, White Model: 4MJU4
Grainger
$42.03
Airtec MV2 2-Way White Ceiling Diffuser
Skip The Warehouse
7
$42.03
Airtec MV2 2-Way White Ceiling Diffuser
Skip The Warehouse