Shop 24 inch baseboard diffuser

Sponsored
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$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
$25.83
Bluefin DF6B-24 24" Baseboard Diffuser (Brown) | Supplyhouse.Com
SupplyHouse.com
27
$25.83
Bluefin DF6B-24 24" Baseboard Diffuser (Brown) | Supplyhouse.Com
SupplyHouse.com
27
$40.49
Hart & Cooley 43704A 24" X 6" White Baseboard Return Air Grille (658 Series) | Supplyhouse.Com
SupplyHouse.com
142
$40.49
Hart & Cooley 43704A 24" X 6" White Baseboard Return Air Grille (658 Series) | Supplyhouse.Com
SupplyHouse.com
142
$62.33
Hart & Cooley 10726 24" White Baseboard Diffuser (462 Series) | Supplyhouse.Com
SupplyHouse.com
40
$62.33
Hart & Cooley 10726 24" White Baseboard Diffuser (462 Series) | Supplyhouse.Com
SupplyHouse.com
40
$27.98
RELIABILT 2-1/2-In X 21-In 180-Degrees Steel White Baseboard Diffuser ( Outside Width- 24-In ) | 92124WH
Lowe's
99
$27.98
RELIABILT 2-1/2-In X 21-In 180-Degrees Steel White Baseboard Diffuser ( Outside Width- 24-In ) | 92124WH
Lowe's
99
$51.71
Hart & Cooley 043705 24" X 8" White Baseboard Return Air Grille (658 Series) | Supplyhouse.Com
SupplyHouse.com
2
$51.71
Hart & Cooley 043705 24" X 8" White Baseboard Return Air Grille (658 Series) | Supplyhouse.Com
SupplyHouse.com
2
$21.87
Bluefin GR6W24-6 24" X 6" Baseboard Return Air Grille, 1/3" Series 1 (White) | Supplyhouse.Com
SupplyHouse.com
16
$21.87
Bluefin GR6W24-6 24" X 6" Baseboard Return Air Grille, 1/3" Series 1 (White) | Supplyhouse.Com
SupplyHouse.com
16
$62.64
Fits 24" Baseboard Space | Wooden Corner Baseboard Register By Handua | Return Air Grille | 24" External Length Decorative Air Supply Vent Cover |
Amazon.com
32
Free shipping
$62.64
Fits 24" Baseboard Space | Wooden Corner Baseboard Register By Handua | Return Air Grille | 24" External Length Decorative Air Supply Vent Cover |
Amazon.com
32
$169.99
Yaocom 10 Pack Baseboard Register Vent 24 Inch Duct Opening Size Vent Covers For Home Floor Diffuser Wall Corner White Baseboard Air Covers, Smooth
Amazon.com
126
Free shipping
$169.99
Yaocom 10 Pack Baseboard Register Vent 24 Inch Duct Opening Size Vent Covers For Home Floor Diffuser Wall Corner White Baseboard Air Covers, Smooth
Amazon.com
126
$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
$38.09
Fits 24" Baseboard Space | Corner Baseboard Register By Handua | Round Type Air Flow Design | 24" External Length Register Vent Cover Grill |
Amazon.com
Free shipping
$38.09
Fits 24" Baseboard Space | Corner Baseboard Register By Handua | Round Type Air Flow Design | 24" External Length Register Vent Cover Grill |
Amazon.com
Free shipping
$31.19
Hart & Cooley 43664 24" X 8" White Baseboard Return Air Grille (657 Series) | Supplyhouse.Com
SupplyHouse.com
53
$31.19
Hart & Cooley 43664 24" X 8" White Baseboard Return Air Grille (657 Series) | Supplyhouse.Com
SupplyHouse.com
53
$34.95
Fits 24" Baseboard Space | Corner Baseboard Register By Handua | Round Type Air Flow Design | 24" External Length Register Vent Cover Grill |
Amazon.com
$34.95
Fits 24" Baseboard Space | Corner Baseboard Register By Handua | Round Type Air Flow Design | 24" External Length Register Vent Cover Grill |
Amazon.com
$37.99
Tru Aire 4.5 in. H X 24 in. W 3-Way Powder Coat White Steel Floor Baseboard Diffuser
Ace Hardware
$37.99
Tru Aire 4.5 in. H X 24 in. W 3-Way Powder Coat White Steel Floor Baseboard Diffuser
Ace Hardware
$22.68
Hart & Cooley 43663 24" X 6" White Baseboard Return Air Grille (657 Series) | Supplyhouse.Com
SupplyHouse.com
53
$22.68
Hart & Cooley 43663 24" X 6" White Baseboard Return Air Grille (657 Series) | Supplyhouse.Com
SupplyHouse.com
53
$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
$53.99
$57.99
Yaocom 2 Pack Baseboard Register Vent 24 Inch Duct Opening Size Vent Covers For Home Floor Diffuser Wall Corner Baseboard Air Covers, Smooth Air
Amazon.com
153
Free shipping
$53.99
$57.99
Yaocom 2 Pack Baseboard Register Vent 24 Inch Duct Opening Size Vent Covers For Home Floor Diffuser Wall Corner Baseboard Air Covers, Smooth Air
Amazon.com
153
$57.73
TRUAIRE 121SW24 1-Way Deluxe Steel Baseboard Register 24 in.
Voomi Supply
$57.73
TRUAIRE 121SW24 1-Way Deluxe Steel Baseboard Register 24 in.
Voomi Supply
$49.99
$69.99
BUILDMART - 24 White Inch Linear Slot Diffuser - 1 Slot - Single Slot - Decorative Linear Air - Modern Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
Texas Buildmart
28% off
$49.99
$69.99
BUILDMART - 24 White Inch Linear Slot Diffuser - 1 Slot - Single Slot - Decorative Linear Air - Modern Vent Cover For Ceiling, Walls & Floors - Texas Buildmart
Texas Buildmart
$56.68
Continental Industries 240W Baseboard Diffuser 24 Inch Sunburst
Voomi Supply
$56.68
Continental Industries 240W Baseboard Diffuser 24 Inch Sunburst
Voomi Supply
$58.99
Yaocom 2 Pack Baseboard Register Vent 24 Inch Duct Opening Size Vent Covers For Home Floor Diffuser Wall Corner Baseboard Air Covers, Smooth Air
Amazon.com
180
Free shipping
$58.99
Yaocom 2 Pack Baseboard Register Vent 24 Inch Duct Opening Size Vent Covers For Home Floor Diffuser Wall Corner Baseboard Air Covers, Smooth Air
Amazon.com
180
$79.99
$99.99
BUILDMART - 24" MUD-IN Linear Slot Diffuser - 3 Slot - Air Vent Cover - Drywall MUD IN White Air Vent - MUD Linear Slot Diffuser - Register Grille For Ceiling And Walls - Texas Buildmart
Texas Buildmart
20% off
$79.99
$99.99
BUILDMART - 24" MUD-IN Linear Slot Diffuser - 3 Slot - Air Vent Cover - Drywall MUD IN White Air Vent - MUD Linear Slot Diffuser - Register Grille For Ceiling And Walls - Texas Buildmart
Texas Buildmart
$62.09
Tpi Bbs024a 24" Baseboard Blank Section, Ivory
New Feedonomics Feed - ARC 8/12/2025
$62.09
Tpi Bbs024a 24" Baseboard Blank Section, Ivory
New Feedonomics Feed - ARC 8/12/2025
$95.00
$119.00
24" Solid Steel Tuscan Baseboard Register - White | Magnus Home
Magnus Home Products
20% off
$95.00
$119.00
24" Solid Steel Tuscan Baseboard Register - White | Magnus Home
Magnus Home Products
$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
135
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
135
$47.99
Hart & Cooley Extended Depth Triangular Baseboard Grill - 24 X 8 Duct Opening (Golden Sand)
Amazon.com
Free shipping
$47.99
Hart & Cooley Extended Depth Triangular Baseboard Grill - 24 X 8 Duct Opening (Golden Sand)
Amazon.com
Free shipping
$95.00
$119.00
24" Solid Steel Victorian Baseboard Register - White | Magnus Home
Magnus Home Products
20% off
$95.00
$119.00
24" Solid Steel Victorian Baseboard Register - White | Magnus Home
Magnus Home Products
$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
1
$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
1
$19.99
Tru Aire 6 in. H X 24 in. W 1-Way Powder Coat White Steel Floor Baseboard Register
Ace Hardware
1
$19.99
Tru Aire 6 in. H X 24 in. W 1-Way Powder Coat White Steel Floor Baseboard Register
Ace Hardware
1
$35.96
HVAC Premium 24" X 6" Baseboard Return Air Grille - HVAC Vent Duct Cover - 7/8" Margin Turnback For Flush Fit With Baseboard Work - White [Outer
Amazon.com
49
Free shipping
$35.96
HVAC Premium 24" X 6" Baseboard Return Air Grille - HVAC Vent Duct Cover - 7/8" Margin Turnback For Flush Fit With Baseboard Work - White [Outer
Amazon.com
49
$54.99
Landhoow Baseboard Register Diffuser, Vent Covers For Home Floor Wall Baseboard Vent Covers Supply Floor Register Diffuser(24 Inch,White,2 Pcs)
Amazon.com
13
Free shipping
$54.99
Landhoow Baseboard Register Diffuser, Vent Covers For Home Floor Wall Baseboard Vent Covers Supply Floor Register Diffuser(24 Inch,White,2 Pcs)
Amazon.com
13
$47.52
Hart & Cooley 50344 24" X 24" Steel Perforated Diffuser Return Face Only (PD Series) | Supplyhouse.Com
SupplyHouse.com
$47.52
Hart & Cooley 50344 24" X 24" Steel Perforated Diffuser Return Face Only (PD Series) | Supplyhouse.Com
SupplyHouse.com
$94.24
24" Extended Height White Baseboard Register
Walmart
$94.24
24" Extended Height White Baseboard Register
Walmart
$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
$81.32
HART & COOLEY 010725 462 Series 24 Baseboard Diffuser
Voomi Supply
$81.32
HART & COOLEY 010725 462 Series 24 Baseboard Diffuser
Voomi Supply
$89.33
Hart & Cooley 010725 Baseboard Diffuser 24" Steel 4-1/2" Height Golden
eBay
Free shipping
$89.33
Hart & Cooley 010725 Baseboard Diffuser 24" Steel 4-1/2" Height Golden
eBay
Free shipping
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Shop 24 inch baseboard diffuser

Sponsored
About our ads
$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
$25.83
Bluefin DF6B-24 24" Baseboard Diffuser (Brown) | Supplyhouse.Com
SupplyHouse.com
27
$25.83
Bluefin DF6B-24 24" Baseboard Diffuser (Brown) | Supplyhouse.Com
SupplyHouse.com
27
$40.49
Hart & Cooley 43704A 24" X 6" White Baseboard Return Air Grille (658 Series) | Supplyhouse.Com
SupplyHouse.com
142
$40.49
Hart & Cooley 43704A 24" X 6" White Baseboard Return Air Grille (658 Series) | Supplyhouse.Com
SupplyHouse.com
142
$62.33
Hart & Cooley 10726 24" White Baseboard Diffuser (462 Series) | Supplyhouse.Com
SupplyHouse.com
40
$62.33
Hart & Cooley 10726 24" White Baseboard Diffuser (462 Series) | Supplyhouse.Com
SupplyHouse.com
40
$27.98
RELIABILT 2-1/2-In X 21-In 180-Degrees Steel White Baseboard Diffuser ( Outside Width- 24-In ) | 92124WH
Lowe's
99
$27.98
RELIABILT 2-1/2-In X 21-In 180-Degrees Steel White Baseboard Diffuser ( Outside Width- 24-In ) | 92124WH
Lowe's
99
$51.71
Hart & Cooley 043705 24" X 8" White Baseboard Return Air Grille (658 Series) | Supplyhouse.Com
SupplyHouse.com
2
$51.71
Hart & Cooley 043705 24" X 8" White Baseboard Return Air Grille (658 Series) | Supplyhouse.Com
SupplyHouse.com
2
$21.87
Bluefin GR6W24-6 24" X 6" Baseboard Return Air Grille, 1/3" Series 1 (White) | Supplyhouse.Com
SupplyHouse.com
16
$21.87
Bluefin GR6W24-6 24" X 6" Baseboard Return Air Grille, 1/3" Series 1 (White) | Supplyhouse.Com
SupplyHouse.com
16
$62.64
Fits 24" Baseboard Space | Wooden Corner Baseboard Register By Handua | Return Air Grille | 24" External Length Decorative Air Supply Vent Cover |
Amazon.com
32
Free shipping
$62.64
Fits 24" Baseboard Space | Wooden Corner Baseboard Register By Handua | Return Air Grille | 24" External Length Decorative Air Supply Vent Cover |
Amazon.com
32
$169.99
Yaocom 10 Pack Baseboard Register Vent 24 Inch Duct Opening Size Vent Covers For Home Floor Diffuser Wall Corner White Baseboard Air Covers, Smooth
Amazon.com
126
Free shipping
$169.99
Yaocom 10 Pack Baseboard Register Vent 24 Inch Duct Opening Size Vent Covers For Home Floor Diffuser Wall Corner White Baseboard Air Covers, Smooth
Amazon.com
126
$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
$38.09
Fits 24" Baseboard Space | Corner Baseboard Register By Handua | Round Type Air Flow Design | 24" External Length Register Vent Cover Grill |
Amazon.com
Free shipping
$38.09
Fits 24" Baseboard Space | Corner Baseboard Register By Handua | Round Type Air Flow Design | 24" External Length Register Vent Cover Grill |
Amazon.com
Free shipping
$31.19
Hart & Cooley 43664 24" X 8" White Baseboard Return Air Grille (657 Series) | Supplyhouse.Com
SupplyHouse.com
53
$31.19
Hart & Cooley 43664 24" X 8" White Baseboard Return Air Grille (657 Series) | Supplyhouse.Com
SupplyHouse.com
53
$34.95
Fits 24" Baseboard Space | Corner Baseboard Register By Handua | Round Type Air Flow Design | 24" External Length Register Vent Cover Grill |
Amazon.com
$34.95
Fits 24" Baseboard Space | Corner Baseboard Register By Handua | Round Type Air Flow Design | 24" External Length Register Vent Cover Grill |
Amazon.com
$37.99
Tru Aire 4.5 in. H X 24 in. W 3-Way Powder Coat White Steel Floor Baseboard Diffuser
Ace Hardware
$37.99
Tru Aire 4.5 in. H X 24 in. W 3-Way Powder Coat White Steel Floor Baseboard Diffuser
Ace Hardware
$22.68
Hart & Cooley 43663 24" X 6" White Baseboard Return Air Grille (657 Series) | Supplyhouse.Com
SupplyHouse.com
53
$22.68
Hart & Cooley 43663 24" X 6" White Baseboard Return Air Grille (657 Series) | Supplyhouse.Com
SupplyHouse.com
53
$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
$53.99
$57.99
Yaocom 2 Pack Baseboard Register Vent 24 Inch Duct Opening Size Vent Covers For Home Floor Diffuser Wall Corner Baseboard Air Covers, Smooth Air
Amazon.com
153
Free shipping
$53.99
$57.99
Yaocom 2 Pack Baseboard Register Vent 24 Inch Duct Opening Size Vent Covers For Home Floor Diffuser Wall Corner Baseboard Air Covers, Smooth Air
Amazon.com
153
$57.73
TRUAIRE 121SW24 1-Way Deluxe Steel Baseboard Register 24 in.
Voomi Supply
$57.73
TRUAIRE 121SW24 1-Way Deluxe Steel Baseboard Register 24 in.
Voomi Supply