Shop How to Replace a Baseboard Diffuser

Sponsored
About our ads
$34.49
5.5" Height Shoemaker Baseboard Register (18", White)
Amazon.com
75
Free shipping
$34.49
5.5" Height Shoemaker Baseboard Register (18", White)
Amazon.com
75
$126.99
Flowild 10 Pack 18 Inch Baseboard Register (Duct Opening Size) - Baseboard Vent Covers For Home - Easy Adjust Air Supply Lever Floor Baseboard
Amazon.com
21
Free shipping
$126.99
Flowild 10 Pack 18 Inch Baseboard Register (Duct Opening Size) - Baseboard Vent Covers For Home - Easy Adjust Air Supply Lever Floor Baseboard
Amazon.com
21
$66.26
Qmark - Marley 2543W 750W At 240V (564W At 208V), 3ft Residential Baseboard Heater (Dnr)
New Feedonomics Feed - ARC 8/12/2025
44
$66.26
Qmark - Marley 2543W 750W At 240V (564W At 208V), 3ft Residential Baseboard Heater (Dnr)
New Feedonomics Feed - ARC 8/12/2025
44
$19.99
1 Pcs Baseboard Register 15 Inch Duct Opening Size Vent Covers For Home Floor Wall Baseboard Diffuser Covers Supply Floor Baseboard Diffuser (White)
Amazon.com
55
$19.99
1 Pcs Baseboard Register 15 Inch Duct Opening Size Vent Covers For Home Floor Wall Baseboard Diffuser Covers Supply Floor Baseboard Diffuser (White)
Amazon.com
55
$37.72
Tru Aire Floor Baseboard Diffuser 4.5" H X 24" W 3-Way Powder Coat White Steel Powder Coat C120SW
DkHardware.com
$37.72
Tru Aire Floor Baseboard Diffuser 4.5" H X 24" W 3-Way Powder Coat White Steel Powder Coat C120SW
DkHardware.com
$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
$630.00
King Shield-54In-Bw K Baseboard Accy Heater Shield For 4ft Baseboard White
New Feedonomics Feed - ARC 8/12/2025
$630.00
King Shield-54In-Bw K Baseboard Accy Heater Shield For 4ft Baseboard White
New Feedonomics Feed - ARC 8/12/2025
$19.99
Tru Aire 4-1/2 in. H X 18 in. W 3-Way Powder Coat White Steel Baseboard Diffuser
Ace Hardware
13
$19.99
Tru Aire 4-1/2 in. H X 18 in. W 3-Way Powder Coat White Steel Baseboard Diffuser
Ace Hardware
13
$16.99
Tru Aire 4-1/2 in. H X 15 in. W 3-Way Powder Coat White Steel Baseboard Diffuser
Ace Hardware
103
$16.99
Tru Aire 4-1/2 in. H X 15 in. W 3-Way Powder Coat White Steel Baseboard Diffuser
Ace Hardware
103
$28.48
RELIABILT 2-1/2-In X 15-In 180-Degrees Steel White Baseboard Diffuser ( Outside Width- 18-In ) | 92118WH
Lowe's
99
$28.48
RELIABILT 2-1/2-In X 15-In 180-Degrees Steel White Baseboard Diffuser ( Outside Width- 18-In ) | 92118WH
Lowe's
99
$22.05
$23.37
Baseboard Register Air Deflector, Clear
Zoro.com
$22.05
$23.37
Baseboard Register Air Deflector, Clear
Zoro.com
$14.16
Tru Aire 3-Way Baseboard Diffuser 18" W X 4-1/2" H - White Steel, Powder-Coated
Max Warehouse
13
$14.16
Tru Aire 3-Way Baseboard Diffuser 18" W X 4-1/2" H - White Steel, Powder-Coated
Max Warehouse
13
$29.98
Allen + Roth 2-1/2-In X 12-In 180-Degrees Wood Light Oak Baseboard Diffuser ( Outside Width- 15-In ) In Brown | 90515LO
Lowe's
$29.98
Allen + Roth 2-1/2-In X 12-In 180-Degrees Wood Light Oak Baseboard Diffuser ( Outside Width- 15-In ) In Brown | 90515LO
Lowe's
$63.65
Tru Aire Baseboard Diffuser 4" H X 18" W 2-Way Oak Brown Wood Oak C168OBF18
DkHardware.com
$63.65
Tru Aire Baseboard Diffuser 4" H X 18" W 2-Way Oak Brown Wood Oak C168OBF18
DkHardware.com
$55.81
Tru Aire Baseboard Diffuser 4" H X 15" W 2-Way Oak Brown Wood Oak C168OBU15
DkHardware.com
$55.81
Tru Aire Baseboard Diffuser 4" H X 15" W 2-Way Oak Brown Wood Oak C168OBU15
DkHardware.com
$20.15
$21.35
Baseboard Register W/ Damper, 4.5 in H X 18 in W X 2-3/4 in D, White, Steel
Zoro.com
$20.15
$21.35
Baseboard Register W/ Damper, 4.5 in H X 18 in W X 2-3/4 in D, White, Steel
Zoro.com
$12.34
$24.68
Everbilt 3-Way Baseboard Diffuser Supply In White Steel 15" E115sw
eBay
50% off
$12.34
$24.68
Everbilt 3-Way Baseboard Diffuser Supply In White Steel 15" E115sw
eBay
$37.99
Tru Aire 4.5 in. H X 24 in. W 3-Way Powder Coat White Steel Floor Baseboard Diffuser
Ace Hardware
103
$37.99
Tru Aire 4.5 in. H X 24 in. W 3-Way Powder Coat White Steel Floor Baseboard Diffuser
Ace Hardware
103
$23.98
Allen + Roth 2-1/2-In X 12-In Maximum Airflow Steel White Madison Design Baseboard Register ( Outside Width- 15-In ) | LB00115WH
Lowe's
42
$23.98
Allen + Roth 2-1/2-In X 12-In Maximum Airflow Steel White Madison Design Baseboard Register ( Outside Width- 15-In ) | LB00115WH
Lowe's
42
$20.15
Baseboard Register W/ Damper, 4.5 in H X 18 in W X 2-3/4 in D, Brown, Steel
Zoro.com
$20.15
Baseboard Register W/ Damper, 4.5 in H X 18 in W X 2-3/4 in D, Brown, Steel
Zoro.com
$26.95
Tru Aire 4-1/2 in. H X 18 in. W 3-Way Powder Coat White Steel Baseboard Diffuser
Walmart
1
Free shipping
$26.95
Tru Aire 4-1/2 in. H X 18 in. W 3-Way Powder Coat White Steel Baseboard Diffuser
Walmart
1
$39.47
Hart & Cooley 010680 Baseboard Diffuser 18 Inch Replacement Mpn
eBay
Free shipping
$39.47
Hart & Cooley 010680 Baseboard Diffuser 18 Inch Replacement Mpn
eBay
Free shipping
$33.76
Tru Aire Powder Coat White Steel 3-Way Floor Baseboard Diffuser 4.5 H X 24 W X 2-3/4 D In.
Max Warehouse
103
$33.76
Tru Aire Powder Coat White Steel 3-Way Floor Baseboard Diffuser 4.5 H X 24 W X 2-3/4 D In.
Max Warehouse
103
$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
$43.98
$57.17
Hart U0026 Cooley 4 White Baseboard Diffuser (464 Series) 10728
harmonyegca
Free shipping
23% off
$43.98
$57.17
Hart U0026 Cooley 4 White Baseboard Diffuser (464 Series) 10728
harmonyegca
Free shipping
$21.64
Bluefin DF5W-15 15" Baseboard Diffuser (White) | Supplyhouse.Com
SupplyHouse.com
1
$21.64
Bluefin DF5W-15 15" Baseboard Diffuser (White) | Supplyhouse.Com
SupplyHouse.com
1
$32.89
$42.76
4 Foot White Metal Baseboard Register With Damper
harmonyegca
Free shipping
23% off
$32.89
$42.76
4 Foot White Metal Baseboard Register With Damper
harmonyegca
Free shipping
$43.68
(2 Pack) Tru Aire 4-1/2 in. H X 18 in. W 3-Way Powder Coat White Steel Baseboard Diffuser
Walmart
5
Free shipping
$43.68
(2 Pack) Tru Aire 4-1/2 in. H X 18 in. W 3-Way Powder Coat White Steel Baseboard Diffuser
Walmart
5
$10.43
Tru Aire C118sw 4-1/2 in. H X 18 in. W 3-Way Powder Coat White Steel Baseboard Diffuser
Opentip.com
13
$10.43
Tru Aire C118sw 4-1/2 in. H X 18 in. W 3-Way Powder Coat White Steel Baseboard Diffuser
Opentip.com
13
$28.99
Continental Industries 150W 15" Sunburst Baseboard Diffuser Vent S75
eBay
Free shipping
$28.99
Continental Industries 150W 15" Sunburst Baseboard Diffuser Vent S75
eBay
Free shipping
$45.11
$65.86
Hart U0026 Cooley 4 White Baseboard Diffuser (464 Series) 10728
bhimaaeps-us
31% off
$45.11
$65.86
Hart U0026 Cooley 4 White Baseboard Diffuser (464 Series) 10728
bhimaaeps-us
$9.00
Ameriflow 15 in. White Steel Baseboard Diffuser
iverybers.com
Free shipping
$9.00
Ameriflow 15 in. White Steel Baseboard Diffuser
iverybers.com
Free shipping
$6.90
Home Impressions 18 in. White Steel Baseboard Diffuser
iverybers.com
Free shipping
$6.90
Home Impressions 18 in. White Steel Baseboard Diffuser
iverybers.com
Free shipping
$37.09
Baseboard Register Vent, 18 Inch Vent Cover Home Floor Diffuser, White | Harfington
harfington
$37.09
Baseboard Register Vent, 18 Inch Vent Cover Home Floor Diffuser, White | Harfington
harfington
$25.35
Bluefin DF6W-24 24" Baseboard Diffuser (White) | Supplyhouse.Com
SupplyHouse.com
27
$25.35
Bluefin DF6W-24 24" Baseboard Diffuser (White) | Supplyhouse.Com
SupplyHouse.com
27
$19.31
$27.47
Tru Aire 4-1/2 in. H X 15 in. W 3-Way Powder Coat White Steel Baseboard Diffuser
Walmart
5
Free shipping
29% off
$19.31
$27.47
Tru Aire 4-1/2 in. H X 15 in. W 3-Way Powder Coat White Steel Baseboard Diffuser
Walmart
5
How To Replace a Laptop Keyboard | HP® Tech Takes
0:45
How To Replace a Laptop Keyboard | HP® Tech Takes
1.9K viewsNov 18, 2023
YouTubeSuraj Computers
Kohler Kitchen Faucet Hose Replacement
1:59
Kohler Kitchen Faucet Hose Replacement
2.6K viewsSep 28, 2023
YouTubebobsracing34
How to Replace Sliding Screen Door Rollers w/ a Screwdriver
2:42
How to Replace Sliding Screen Door Rollers w/ a Screwdriver
217.2K viewsApr 2, 2022
YouTubeHacks by Dad
MB AMG GT Back Glass Replacement Guide
1:49
MB AMG GT Back Glass Replacement Guide
3.3M views1 month ago
TikToklimitlessautoglass
TPMS Sensors. How to replace or change the battery.
1:22
TPMS Sensors. How to replace or change the battery.
77.1K viewsSep 8, 2022
YouTubeShowMeMechanics
Replacing Soldered Angle Stops: A Step-by-Step Guide
1:29
Replacing Soldered Angle Stops: A Step-by-Step Guide
133K views2 weeks ago
TikToktechtaylor3
Replacing All Four Tires on an AWD Vehicle
1:04
Replacing All Four Tires on an AWD Vehicle
470.9K views1 week ago
TikTokdealerplateguy
2:08
Heating Element Replacement On A Maytag Dryer!
100.6K viewsNov 13, 2023
YouTubeFreon & Beyond
2:33
#replace #install #transmission #car
16.5K views1 week ago
TikToklittle.king.goods79
1:28
Quick Steps to Replacing a Craftsman Riding Mower Starter M…
6.9K viewsAug 23, 2023
YouTubeKeny The Handyman
0:46
Revolutionary Sealing Putty Simplifies Home Repairs
388.2K views3 weeks ago
TikTokluis.suarezjo
1:16
Can gears really replace every movement of your muscles❓ #int…
1.4M views3 weeks ago
TikTokkong_films5
1:13
The Screw That Makes Hurricane Straps Obsolete?
807.7K views2 weeks ago
YouTubeEveryday Home Repairs
1:10
Disneyland announced a new Magic Key called the Explore Key, which …
281K views1 week ago
TikTokthedavidvaughn
6:30
Econ with Sarah, PhD on TikTok
287.6K views1 month ago
TikTokeconwithsarah
0:18
2 Easy Ways to Replace Luggage Wheels
167.8K viewsAug 3, 2023
YouTubeMake It or Break It
0:44
GMC Front Ball Joint Replacement! Fix Dangerous Suspension Play F…
19.1K views3 weeks ago
YouTubeThe Make
0:44
TECNO Spark LCD Replacement Guide for Various Models
5.5K views1 week ago
TikToksanieh13
0:56
How to Safely Clean Onions and Avoiding Fungus #onions #tamilin…
166.6K views2 weeks ago
TikTokadhavan.aj
See more videos
Static thumbnail place holder

Shop How to Replace a Baseboard Diffuser

Sponsored
About our ads
$34.49
5.5" Height Shoemaker Baseboard Register (18", White)
Amazon.com
75
Free shipping
$34.49
5.5" Height Shoemaker Baseboard Register (18", White)
Amazon.com
75
$126.99
Flowild 10 Pack 18 Inch Baseboard Register (Duct Opening Size) - Baseboard Vent Covers For Home - Easy Adjust Air Supply Lever Floor Baseboard
Amazon.com
21
Free shipping
$126.99
Flowild 10 Pack 18 Inch Baseboard Register (Duct Opening Size) - Baseboard Vent Covers For Home - Easy Adjust Air Supply Lever Floor Baseboard
Amazon.com
21
$66.26
Qmark - Marley 2543W 750W At 240V (564W At 208V), 3ft Residential Baseboard Heater (Dnr)
New Feedonomics Feed - ARC 8/12/2025
44
$66.26
Qmark - Marley 2543W 750W At 240V (564W At 208V), 3ft Residential Baseboard Heater (Dnr)
New Feedonomics Feed - ARC 8/12/2025
44
$19.99
1 Pcs Baseboard Register 15 Inch Duct Opening Size Vent Covers For Home Floor Wall Baseboard Diffuser Covers Supply Floor Baseboard Diffuser (White)
Amazon.com
55
$19.99
1 Pcs Baseboard Register 15 Inch Duct Opening Size Vent Covers For Home Floor Wall Baseboard Diffuser Covers Supply Floor Baseboard Diffuser (White)
Amazon.com
55
$37.72
Tru Aire Floor Baseboard Diffuser 4.5" H X 24" W 3-Way Powder Coat White Steel Powder Coat C120SW
DkHardware.com
$37.72
Tru Aire Floor Baseboard Diffuser 4.5" H X 24" W 3-Way Powder Coat White Steel Powder Coat C120SW
DkHardware.com
$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
$630.00
King Shield-54In-Bw K Baseboard Accy Heater Shield For 4ft Baseboard White
New Feedonomics Feed - ARC 8/12/2025
$630.00
King Shield-54In-Bw K Baseboard Accy Heater Shield For 4ft Baseboard White
New Feedonomics Feed - ARC 8/12/2025
$19.99
Tru Aire 4-1/2 in. H X 18 in. W 3-Way Powder Coat White Steel Baseboard Diffuser
Ace Hardware
13
$19.99
Tru Aire 4-1/2 in. H X 18 in. W 3-Way Powder Coat White Steel Baseboard Diffuser
Ace Hardware
13
$16.99
Tru Aire 4-1/2 in. H X 15 in. W 3-Way Powder Coat White Steel Baseboard Diffuser
Ace Hardware
103
$16.99
Tru Aire 4-1/2 in. H X 15 in. W 3-Way Powder Coat White Steel Baseboard Diffuser
Ace Hardware
103
$28.48
RELIABILT 2-1/2-In X 15-In 180-Degrees Steel White Baseboard Diffuser ( Outside Width- 18-In ) | 92118WH
Lowe's
99
$28.48
RELIABILT 2-1/2-In X 15-In 180-Degrees Steel White Baseboard Diffuser ( Outside Width- 18-In ) | 92118WH
Lowe's
99
$22.05
$23.37
Baseboard Register Air Deflector, Clear
Zoro.com
$22.05
$23.37
Baseboard Register Air Deflector, Clear
Zoro.com
$14.16
Tru Aire 3-Way Baseboard Diffuser 18" W X 4-1/2" H - White Steel, Powder-Coated
Max Warehouse
13
$14.16
Tru Aire 3-Way Baseboard Diffuser 18" W X 4-1/2" H - White Steel, Powder-Coated
Max Warehouse
13
$29.98
Allen + Roth 2-1/2-In X 12-In 180-Degrees Wood Light Oak Baseboard Diffuser ( Outside Width- 15-In ) In Brown | 90515LO
Lowe's
$29.98
Allen + Roth 2-1/2-In X 12-In 180-Degrees Wood Light Oak Baseboard Diffuser ( Outside Width- 15-In ) In Brown | 90515LO
Lowe's
$63.65
Tru Aire Baseboard Diffuser 4" H X 18" W 2-Way Oak Brown Wood Oak C168OBF18
DkHardware.com
$63.65
Tru Aire Baseboard Diffuser 4" H X 18" W 2-Way Oak Brown Wood Oak C168OBF18
DkHardware.com
$55.81
Tru Aire Baseboard Diffuser 4" H X 15" W 2-Way Oak Brown Wood Oak C168OBU15
DkHardware.com
$55.81
Tru Aire Baseboard Diffuser 4" H X 15" W 2-Way Oak Brown Wood Oak C168OBU15
DkHardware.com
$20.15
$21.35
Baseboard Register W/ Damper, 4.5 in H X 18 in W X 2-3/4 in D, White, Steel
Zoro.com
$20.15
$21.35
Baseboard Register W/ Damper, 4.5 in H X 18 in W X 2-3/4 in D, White, Steel
Zoro.com
$12.34
$24.68
Everbilt 3-Way Baseboard Diffuser Supply In White Steel 15" E115sw
eBay
50% off
$12.34
$24.68
Everbilt 3-Way Baseboard Diffuser Supply In White Steel 15" E115sw
eBay
$37.99
Tru Aire 4.5 in. H X 24 in. W 3-Way Powder Coat White Steel Floor Baseboard Diffuser
Ace Hardware
103
$37.99
Tru Aire 4.5 in. H X 24 in. W 3-Way Powder Coat White Steel Floor Baseboard Diffuser
Ace Hardware
103