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10 X 4 Duct Opening | 2 WAY Steel Air Supply Diffuser for Sidewall and CeilingVendor: Handua10"W x 4"H [Duct Opening Measurements] 2 WAY Steel Air Supply Diffuser | Vent Cover Grill for Sidewall and Ceiling | White | Outer Dimensions: 11.75"W X 5.75"H for 10x4 Duct Opening 1/2 inch spaced fins set at 40 degrees. Primary use: Side wall...
- Regular price
- $13.74
- Regular price
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$19.87 - Sale price
- $13.74
- Unit price
- per
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10 X 6 Duct Opening | 1 WAY Steel Air Supply Diffuser for Sidewall and CeilingVendor: Handua10"W x 6"H [Duct Opening Measurements] 1 WAY Steel Air Supply Diffuser | Vent Cover Grill for Sidewall and Ceiling | White | Outer Dimensions: 11.75"W X 7.75"H for 10x6 Duct Opening 1/2 inch spaced fins set at 40 degrees. Primary use: Side wall...
- Regular price
- $24.99
- Regular price
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$22.39 - Sale price
- $24.99
- Unit price
- per
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10 X 8 Duct Opening | 1 WAY Steel Air Supply Diffuser for Sidewall and CeilingVendor: Handua10"W x 8"H [Duct Opening Measurements] 1 WAY Steel Air Supply Diffuser | Vent Cover Grill for Sidewall and Ceiling | White | Outer Dimensions: 11.75"W X 9.75"H for 10x8 Duct Opening 1/2 inch spaced fins set at 40 degrees. Primary use: Side wall...
- Regular price
- $18.09
- Regular price
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$21.84 - Sale price
- $18.09
- Unit price
- per
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10" X 10" Duct Opening | Steel Return Air Grille for Sidewall and Ceiling | Outer Dimensions: 11.75"W X 11.75"HVendor: Handua10" X 10" Steel Return Air Grille | HVAC Vent Cover Grill for Sidewall and Ceiling, White | Outer Dimensions: 11.75"W X 11.75"H for 10x10 Duct OpeningCFM Data Table 10*10Ak.491 cfm 155 206 258 309 Ps 0.012 0.016 0.028 0.040 Effective Area, Ak(Sq....
- Regular price
- $22.19
- Regular price
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$20.43 - Sale price
- $22.19
- Unit price
- per
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10"W x 10"H 4 WAY Fixed Curved Blade Air Supply Diffuser | Register Vent Cover Grill for Sidewall and Ceiling | White | Outer Dimensions: 11.75"W X 11.75"HVendor: Handua4 WAY Curved Supply Diffuser for 10x10 Duct Opening, White, Steel 1/2 inch spaced curved fins. Primary use: Side wall and ceiling. Screws are included with the system, standard. All-steel construction. Durable white powder coated. Standard color is white (Ral9016).How To Measure A GrilleAlways...
- Regular price
- $31.39
- Regular price
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$26.29 - Sale price
- $31.39
- Unit price
- per
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10"W x 4"H [Duct Opening] Aluminum 3-WAY Adjustable Air Supply Grille | Register Vent Cover Grill for Sidewall and Ceiling | White | Outer Dimensions: 11.75"W x 5.75"HVendor: HanduaHandua Premium Rust-Free 10x4 Aluminum 3-WAY Adjustable Curved Blade Air Supply Diffuser with Multi-Shutter Damper: Elevate Your Airflow Control Experience! Discover the pinnacle of HVAC innovation with our brand, Handua's, premium Rust-Free Aluminum Adjustable Curved Blade Air Supply Diffuser. Crafted with high-quality aluminum and...
- Regular price
- $22.59
- Regular price
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$32.83 - Sale price
- $22.59
- Unit price
- per
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10"W x 6"H Steel Adjustable Air Supply Grille | Register Vent Cover Grill for Sidewall and Ceiling | White | Outer Dimensions: 11.75"W X 7.75"H for 10x6 Duct OpeningVendor: HanduaAdjustable Air Supply Grille for 10x6 Duct Opening, White, Steel Adjustable spaced fins. Primary use: Side wall and ceiling. Screws are included with the system, standard. All-steel construction. Durable white powder coated. Standard color is white (Ral9016).How To Measure A GrilleAlways measure the size...
- Regular price
- $30.42
- Regular price
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$26.70 - Sale price
- $30.42
- Unit price
- per
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10"W x 8"H 3 WAY Fixed Curved Blade Air Supply Diffuser | Register Vent Cover Grill for Sidewall and Ceiling | White | Outer Dimensions: 11.75"W X 9.75"HVendor: Handua3 WAY Curved Supply Diffuser for 10x8 Duct Opening, White, Steel 1/2 inch spaced curved fins. Primary use: Side wall and ceiling. Screws are included with the system, standard. All-steel construction. Durable white powder coated. Standard color is white (Ral9016).How To Measure A GrilleAlways...
- Regular price
- $18.39
- Regular price
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$22.62 - Sale price
- $18.39
- Unit price
- per
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12 X 4 Duct Opening | 2 WAY Steel Air Supply Diffuser for Sidewall and CeilingVendor: Handua12"W x 4"H [Duct Opening Measurements] 2 WAY Steel Air Supply Diffuser | Vent Cover Grill for Sidewall and Ceiling | White | Outer Dimensions: 13.75"W X 5.75"H for 12x4 Duct Opening 1/2 inch spaced fins set at 40 degrees. Primary use: Side wall...
- Regular price
- $17.94
- Regular price
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$22.00 - Sale price
- $17.94
- Unit price
- per
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12" X 12" Duct Opening | Steel Return Air Filter Grille [Fixed Hinged] for Sidewall and Ceiling | Outer Dimensions: 14 5/8"W X 14 5/8"HVendor: Handua12" X 12" Steel Return Air Filter Grille [Fixed Hinged] for 1-inch Filters | HVAC Duct Cover Grille for Sidewall and Ceiling, White | Outer Dimensions: 14 5/8"W X 14 5/8"H for 12x12 Duct Opening Return Air Filter Grille for 12"x12" Duct Opening, White,...
- Regular price
- $43.82
- Regular price
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$50.59 - Sale price
- $43.82
- Unit price
- per
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12" X 12" Duct Opening | Steel Return Air Grille for Sidewall and Ceiling | Outer Dimensions: 13.75"W X 13.75"HVendor: Handua12" X 12" Steel Return Air Grille | HVAC Vent Cover Grill for Sidewall and Ceiling, White | Outer Dimensions: 13.75"W X 13.75"H for 12x12 Duct Opening CFM Data Table 12*12Ak.687 cfm 206 275 344 412 Ps 0.012 0.020 0.028 0.044 Effective Area, Ak(Sq....
- Regular price
- $27.89
- Regular price
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$24.77 - Sale price
- $27.89
- Unit price
- per
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12" X 20" Duct Opening | Steel Return Air Grille for Sidewall and Ceiling | Outer Dimensions: 13.75"W X 21.75"HVendor: Handua12" X 20" Steel Return Air Grille | HVAC Vent Cover Grill for Sidewall and Ceiling, White | Outer Dimensions: 13.75"W X 21.75"H for 12x20 Duct Opening CFM Data Table 12x20Ak1.5 cfm 345 460 575 690 Ps 0.010 0.018 0.029 0.041 Effective Area,...
- Regular price
- $34.69
- Regular price
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$43.34 - Sale price
- $34.69
- Unit price
- per
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12" X 24" Duct Opening | Steel Return Air Grille for Sidewall and Ceiling | Outer Dimensions: 13.75"W X 25.75"HVendor: Handua12" X 24" Steel Return Air Grille | HVAC Vent Cover Grill for Sidewall and Ceiling, White | Outer Dimensions: 13.75"W X 25.75"H for 12x24 Duct Opening CFM Data Table 12*24Ak1.38 cfm 414 552 690 828 Ps 0.012 0.020 0.028 0.042 Effective Area,...
- Regular price
- $41.89
- Regular price
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$43.03 - Sale price
- $41.89
- Unit price
- per
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12" X 6" Duct Opening | Steel Return Air Grille for Sidewall and Ceiling | Outer Dimensions: 13.75"W X 7.75"HVendor: Handua12" X 6" Steel Return Air Grille | HVAC Vent Cover Grill for Sidewall and Ceiling, White | Outer Dimensions: 13.75"W X 7.75"H for 12x6 Duct Opening CFM Data Table 12*6Ak0.34 cfm 102 136 170 204 Ps 0.012 0.020 0.028 0.040 Effective Area, Ak(Sq....
- Regular price
- $16.09
- Regular price
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$17.97 - Sale price
- $16.09
- Unit price
- per
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12" X 8" Duct Opening | Steel Return Air Grille for Sidewall and Ceiling | Outer Dimensions: 13.75"W X 9.75"HVendor: Handua12" X 8" Steel Return Air Grille | HVAC Vent Cover Grill for Sidewall and Ceiling, White | Outer Dimensions: 13.75"W X 9.75"H for 12x8 Duct Opening CFM Data Table 12*8Ak.452 cfm 136 181 226 271 Ps 0.012 0.020 0.028 0.040 Effective Area,...
- Regular price
- $18.99
- Regular price
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$19.12 - Sale price
- $18.99
- Unit price
- per
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12"W x 30"H [Duct Opening] Return Air Floor Grille | Vent Cover Grill for Floor - Brown| Outer Dimensions: 13.75"W X 31.75"HVendor: HanduaHandua 12 x 30 Heavy Duty Fixed Blades Return Air Floor Grille Enhance the functionality and aesthetics of your space with the Handua 12"W x 30"H Return Air Floor Grille. Engineered for optimal air circulation, this grille is specifically tailored for return air ducts, ensuring...
- Regular price
- $64.29
- Regular price
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$69.01 - Sale price
- $64.29
- Unit price
- per
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12"W x 4"H [Duct Opening] Baseboard Return Air Grille | 7/8" Margin Turnback to Fit Baseboard | White | Outer Dimensions: 13.75"W X 5.75"HVendor: HanduaBaseboard Return Air Grille Grille for 12x4 Duct Opening, White, Steel 1/2 inch spaced fins set at 40 degrees. Primary use: Baseboard Screws are included with the system, standard. All-steel construction. Durable white powder coated. Standard color is white (Ral9016).How To Measure A GrilleAlways measure...
- Regular price
- $13.79
- Regular price
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$15.90 - Sale price
- $13.79
- Unit price
- per
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12"W x 6"H Steel Adjustable Air Supply Grille | Register Vent Cover Grill for Sidewall and Ceiling | Black | Outer Dimensions: 13.75"W X 7.75"H for 12x6 Duct OpeningVendor: HanduaAdjustable Air Supply Grille for 12x6 Duct Opening, Black, Steel Adjustable spaced fins. Primary use: Side wall and ceiling. Screws are included with the system, standard. All-steel construction. Durable black powder coated. Standard color is black.How To Measure A GrilleAlways measure the size of...
- Regular price
- $34.39
- Regular price
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$29.09 - Sale price
- $34.39
- Unit price
- per
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12"W x 6"H [Duct Opening] Baseboard Return Air Grille | 7/8" Margin Turnback to Fit Baseboard | White | Outer Dimensions: 13.75"W X 7.75"HVendor: HanduaBaseboard Return Air Grille Grille for 12x6 Duct Opening, White, Steel 1/2 inch spaced fins set at 40 degrees. Primary use: Baseboard Screws are included with the system, standard. All-steel construction. Durable white powder coated. Standard color is white (Ral9016).How To Measure A GrilleAlways...
- Regular price
- $23.39
- Regular price
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$19.34 - Sale price
- $23.39
- Unit price
- per
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12"W x 6"H [Duct Opening] Steel Triangular Baseboard Return Air Grille | Air Register Vent Cover Grill | 3.75" Depth | White | Outer Dimensions: 13-3/4" x 6-5/8"Vendor: HanduaHandua 12x6 Steel Triangular Baseboard Return Air Grille Introducing our Stamped Steel Triangular Baseboard Return Air Vent Cover – the perfect blend of functionality and elegance to enhance your home's air circulation. Here's why you'll love it: Accurate Sizing for Perfect Fit: Always measure...
- Regular price
- $29.53
- Regular price
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$0.00 - Sale price
- $29.53
- Unit price
- per


