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Air QualityAlarm SystemsAll Home SecurityAll Tool SetsBathroom HardwareBathroom PlumbingCar Emergency SuppliesElectrical ToolsEmergency SuppliesFireplacesFlashlightsGarage Storage SystemsHand ToolsHome SafetyHVAC Ducting and VentilationLight BulbsMechanics ToolsPaint Supplies & ToolsPersonal PreparednessPlumbing Tools & AccessoriesPower ToolsProjectsRegisters and GrillsSealants, Fillers and AdhesivesShop Plumbing by FixtureStorage ContainersStorm & Flood PrepStovesTool Equipment & StorageWildfire PrepWinter Prep
Ceiling Return Air Box(81)
Uses item details. Price when purchased online
BUILDMART - 12x8 Modern AC Vent Cover - Decorative White Air Vent - Standard Linear Slot Diffuser - Register Grille for Ceiling, Walls & Floors - Texas Buildmart $63.99
Sponsored
$6399
current price $63.99BUILDMART - 12x8 Modern AC Vent Cover - Decorative White Air Vent - Standard Linear Slot Diffuser - Register Grille for Ceiling, Walls & Floors - Texas Buildmart
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BUILDMART - 60" Linear Slot Diffuser - (2 Slot) Double Slot - White Decorative Aluminum Air Vent - Heating and Cooling Modern AC Vent Cover for Ceiling, Walls & Floors - Texas Buildmart $129.99 Was $149.99
Sponsored
Now$12999
current price Now $129.99, Was $149.99$149.99
BUILDMART - 60" Linear Slot Diffuser - (2 Slot) Double Slot - White Decorative Aluminum Air Vent - Heating and Cooling Modern AC Vent Cover for Ceiling, Walls & Floors - Texas Buildmart
BUILDMART - 10x4 Modern AC Vent Cover - Decorative Black Aluminum Air Vent - Standard Linear Slot Diffuser - Heating and Cooling Register Grille for Ceiling, Walls & Floors - Texas Buildmart $39.99
Sponsored
$3999
current price $39.99BUILDMART - 10x4 Modern AC Vent Cover - Decorative Black Aluminum Air Vent - Standard Linear Slot Diffuser - Heating and Cooling Register Grille for Ceiling, Walls & Floors - Texas Buildmart
BUILDMART - 20x20 Modern AC Vent Cover - Decorative White Aluminum Air Vent - Standard Linear Slot Diffuser - Heating and Cooling Register Grille for Ceiling, Walls & Floors - Texas Buildmart $229.99
Sponsored
$22999
current price $229.99BUILDMART - 20x20 Modern AC Vent Cover - Decorative White Aluminum Air Vent - Standard Linear Slot Diffuser - Heating and Cooling Register Grille for Ceiling, Walls & Floors - Texas Buildmart
Duct Outlet 10" x 10" Ceiling Box, w/ 10" Round Collar - Connects Register Vent and Diffuser HVAC From $23.99
14 options
Available in additional 14 optionsFrom$2399
Duct Outlet 10" x 10" Ceiling Box, w/ 10" Round Collar - Connects Register Vent and Diffuser HVAC
144.4 out of 5 Stars. 14 reviews
hamilton home products 20415 return air box - 21 in. wide, model no. rab21 $200.00
$20000
current price $200.00hamilton home products 20415 return air box - 21 in. wide, model no. rab21
14x14 Ceiling Box with 14" Round Collar - HVAC Register Vent Diffuser Connector; 26 Gauge Galvanized Steel; Plaster Ground Flange; Single Wall - for Ceiling Air Supply $43.62
$4362
current price $43.6214x14 Ceiling Box with 14" Round Collar - HVAC Register Vent Diffuser Connector; 26 Gauge Galvanized Steel; Plaster Ground Flange; Single Wall - for Ceiling Air Supply
Ceiling/Wall Return Air Grille, 24 in W x 8 in H Opening, White, Steel, One-Way, Surface Mount $25.90 Was $29.99
Now$2590
current price Now $25.90, Was $29.99$29.99
Ceiling/Wall Return Air Grille, 24 in W x 8 in H Opening, White, Steel, One-Way, Surface Mount
15 out of 5 Stars. 1 reviews
Ceiling/Wall Return Air Grille, 30 in W x 8 in H Opening, 690cfm, White, Steel, 1 Way, Surface Mount $32.30 Was $36.99
Now$3230
current price Now $32.30, Was $36.99$36.99
Ceiling/Wall Return Air Grille, 30 in W x 8 in H Opening, 690cfm, White, Steel, 1 Way, Surface Mount
64.2 out of 5 Stars. 6 reviews
Ceiling/Wall Filtered Return Air Grille,16 in W x 20 in H Opening, White, Steel,1 Way, Surface Mount $50.49
$5049
current price $50.49Ceiling/Wall Filtered Return Air Grille,16 in W x 20 in H Opening, White, Steel,1 Way, Surface Mount
33.7 out of 5 Stars. 3 reviews
BUILDMART - 12x4 Modern AC Vent Cover - Decorative White Air Vent - Standard Linear Slot Diffuser - Register Grille for Ceiling, Walls & Floors - Texas Buildmart $43.99
Sponsored
$4399
current price $43.99BUILDMART - 12x4 Modern AC Vent Cover - Decorative White Air Vent - Standard Linear Slot Diffuser - Register Grille for Ceiling, Walls & Floors - Texas Buildmart
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BUILDMART - 14x14 Modern AC Vent Cover - Decorative White Air Vent - Standard Linear Slot Diffuser - Register Grille for Ceiling, Walls & Floors - Texas Buildmart $109.99
Sponsored
$10999
current price $109.99BUILDMART - 14x14 Modern AC Vent Cover - Decorative White Air Vent - Standard Linear Slot Diffuser - Register Grille for Ceiling, Walls & Floors - Texas Buildmart
15 out of 5 Stars. 1 reviews
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XYX 170 20X20 Return Air Grille 20-Inch x 20-Inch Sidewall or Ceiling Return Air Grille, White $46.48 Was $61.35
Now$4648
current price Now $46.48, Was $61.35$61.35
XYX 170 20X20 Return Air Grille 20-Inch x 20-Inch Sidewall or Ceiling Return Air Grille, White
Ceiling/Wall Filtered Return Air Grille, 30 in W x 20 in H Opening, 1,620cfm, White, Steel, One-Way $61.62 Was $74.99
Now$6162
current price Now $61.62, Was $74.99$74.99
Ceiling/Wall Filtered Return Air Grille, 30 in W x 20 in H Opening, 1,620cfm, White, Steel, One-Way
TruAire 170 12X12 Return Air Grille 12-Inch x 12-Inch Sidewall or Ceiling Return Air Grille, White
TruAire 170 12X12 Return Air Grille 12-Inch x 12-Inch Sidewall or Ceiling Return Air Grille, White
11 out of 5 Stars. 1 reviews
Hamilton Home Products 20414 Return Air Box - 17. 25 inch Wide, Model No. RAB17 $160.00
$16000
current price $160.00Hamilton Home Products 20414 Return Air Box - 17. 25 inch Wide, Model No. RAB17
16" x 16" Ceiling Box, w/ 14" Round Collar - Connects Register Vent and Diffuser HVAC $47.99
$4799
current price $47.9916" x 16" Ceiling Box, w/ 14" Round Collar - Connects Register Vent and Diffuser HVAC
Ceiling/Wall Return Air Grille, 14 in W x 8 in H Opening, White, Steel, One-Way, Surface Mount $14.97
$1497
current price $14.97Ceiling/Wall Return Air Grille, 14 in W x 8 in H Opening, White, Steel, One-Way, Surface Mount
F&L R4 Insulated Galvanized Ceiling Register Box - Connects Register Vent and Diffuser, HVAC Duct Boot" (10" X 4") From $30.99
29 options
Available in additional 29 optionsFrom$3099
F&L R4 Insulated Galvanized Ceiling Register Box - Connects Register Vent and Diffuser, HVAC Duct Boot" (10" X 4")
Ceiling/Wall Return Air Grille, 14 in W x 10 in H Opening, White, Steel, One-Way, Surface Mount $22.07
$2207
current price $22.07Ceiling/Wall Return Air Grille, 14 in W x 10 in H Opening, White, Steel, One-Way, Surface Mount
Fittes Flush Wall Vent [Lite], Minimalist ABS Plastic HVAC Air Return Register Cover, Customizable Modern Airflow Solution for Home or Ceiling, Pro Install – 6"x14" – Cotton White From $33.00
![Fittes Flush Wall Vent [Lite], Minimalist ABS Plastic HVAC Air Return Register Cover, Customizable Modern Airflow Solution for Home or Ceiling, Pro Install – 6"x14" – Cotton White](https://i5.walmartimages.com/seo/Fittes-Flush-Wall-Vent-Lite-Minimalist-ABS-Plastic-HVAC-Air-Return-Register-Cover-Customizable-Modern-Airflow-Solution-Home-Ceiling-Pro-Install-6-x14_3279daac-a9c9-4a7e-afa2-fcb6a4b3963f.f852510f6b8dba3a76bf9e9b83d2c0b0.png?odnHeight=576&odnWidth=576&odnBg=FFFFFF)
Sponsored
From$3300
Fittes Flush Wall Vent [Lite], Minimalist ABS Plastic HVAC Air Return Register Cover, Customizable Modern Airflow Solution for Home or Ceiling, Pro Install – 6"x14" – Cotton White
3654.8 out of 5 Stars. 365 reviews
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Fittes Framed Wall Vent [Lite], Minimalist ABS Plastic HVAC Air Return Register Cover, Customizable Modern Airflow Solution for Home or Ceiling, 15-Min DIY Install – 6"x14" – Cotton White From $33.00
![Fittes Framed Wall Vent [Lite], Minimalist ABS Plastic HVAC Air Return Register Cover, Customizable Modern Airflow Solution for Home or Ceiling, 15-Min DIY Install – 6"x14" – Cotton White](https://i5.walmartimages.com/seo/Fittes-Framed-Wall-Vent-Lite-Minimalist-ABS-Plastic-HVAC-Air-Return-Register-Cover-Customizable-Modern-Airflow-Solution-Home-Ceiling-15-Min-DIY-Insta_763a1bfe-efe9-4928-800f-d14247d6dcdf.423435804219965d99e59395c50724b4.png?odnHeight=576&odnWidth=576&odnBg=FFFFFF)
Sponsored
From$3300
Fittes Framed Wall Vent [Lite], Minimalist ABS Plastic HVAC Air Return Register Cover, Customizable Modern Airflow Solution for Home or Ceiling, 15-Min DIY Install – 6"x14" – Cotton White
2224.5 out of 5 Stars. 222 reviews
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Ceiling/Wall Filtered Return Air Grille,12 in W x12 in H Opening, White, Steel, 1 Way, Surface Mount $45.99
$4599
current price $45.99Ceiling/Wall Filtered Return Air Grille,12 in W x12 in H Opening, White, Steel, 1 Way, Surface Mount
35 out of 5 Stars. 3 reviews
Uxcell HVAC Straight Through Ceiling Register Box, 10" x 10" x 8" Galvanized Steel Ductwork Box Vent Connector for Air Conditioner Fan Outlet Diffuser HVAC, Fits 8" Round Duct, Silver Tone $124.49
$12449
current price $124.49Uxcell HVAC Straight Through Ceiling Register Box, 10" x 10" x 8" Galvanized Steel Ductwork Box Vent Connector for Air Conditioner Fan Outlet Diffuser HVAC, Fits 8" Round Duct, Silver Tone
Ceiling/Wall Return Air Grille, 30 in W x 8 in H Opening, 660cfm, White, Steel, 1 Way, Surface Mount $28.97 Was $32.99
Now$2897
current price Now $28.97, Was $32.99$32.99
Ceiling/Wall Return Air Grille, 30 in W x 8 in H Opening, 660cfm, White, Steel, 1 Way, Surface Mount
15 out of 5 Stars. 1 reviews
16" x 16" Ceiling Box, w/ 12" Round Collar - Connects Register Vent and Diffuser HVAC $47.99
$4799
current price $47.9916" x 16" Ceiling Box, w/ 12" Round Collar - Connects Register Vent and Diffuser HVAC
Ceiling/Wall Filtered Return Air Grille, 20 in W x 20 in H Opening, White, Steel,1 Way,Surface Mount $67.20 Was $80.99
Now$6720
current price Now $67.20, Was $80.99$80.99
Ceiling/Wall Filtered Return Air Grille, 20 in W x 20 in H Opening, White, Steel,1 Way,Surface Mount
75 out of 5 Stars. 7 reviews
Uxcell HVAC 90 Degree Ceiling Register Box, 9" x 9" x 8" Galvanized Steel Ductwork Box Vent Connector for Air Conditioner Fan Outlet Diffuser HVAC, Fits 8" Round Duct, Silver Tone $99.49
$9949
current price $99.49Uxcell HVAC 90 Degree Ceiling Register Box, 9" x 9" x 8" Galvanized Steel Ductwork Box Vent Connector for Air Conditioner Fan Outlet Diffuser HVAC, Fits 8" Round Duct, Silver Tone
Uxcell HVAC Straight Through Ceiling Register Box, 6" x 6" x 6" Galvanized Steel Ductwork Box Vent Connector for Air Conditioner Fan Outlet Diffuser HVAC, Fits 6" Round Duct, Silver Tone $60.49
$6049
current price $60.49Uxcell HVAC Straight Through Ceiling Register Box, 6" x 6" x 6" Galvanized Steel Ductwork Box Vent Connector for Air Conditioner Fan Outlet Diffuser HVAC, Fits 6" Round Duct, Silver Tone
Uxcell HVAC Straight Through Ceiling Register Box, 8" x 8" x 6" Galvanized Steel Ductwork Box Vent Connector for Air Conditioner Fan Outlet Diffuser HVAC, Fits 6" Round Duct, Silver Tone $104.49
$10449
current price $104.49Uxcell HVAC Straight Through Ceiling Register Box, 8" x 8" x 6" Galvanized Steel Ductwork Box Vent Connector for Air Conditioner Fan Outlet Diffuser HVAC, Fits 6" Round Duct, Silver Tone
BUILDMART - 10x6 Modern AC Vent Cover - Decorative White Aluminum Air Vent - Standard Linear Slot Diffuser - Heating and Cooling Register Grille for Ceiling, Walls & Floors - Texas Buildmart $46.99
Sponsored
$4699
current price $46.99BUILDMART - 10x6 Modern AC Vent Cover - Decorative White Aluminum Air Vent - Standard Linear Slot Diffuser - Heating and Cooling Register Grille for Ceiling, Walls & Floors - Texas Buildmart
15 out of 5 Stars. 1 reviews
BUILDMART - 18x8 Modern AC Vent Cover - Decorative White Aluminum Air Vent - Standard Linear Slot Diffuser - Heating and Cooling Register Grille for Ceiling, Walls & Floors - Texas Buildmart $86.99
Sponsored
$8699
current price $86.99BUILDMART - 18x8 Modern AC Vent Cover - Decorative White Aluminum Air Vent - Standard Linear Slot Diffuser - Heating and Cooling Register Grille for Ceiling, Walls & Floors - Texas Buildmart
LXKJ 20X20 Return Air Grille 20-Inch x 20-Inch Sidewall or Ceiling Return Air Grille, White $48.48
$4848
current price $48.48LXKJ 20X20 Return Air Grille 20-Inch x 20-Inch Sidewall or Ceiling Return Air Grille, White
Ceiling/Wall Return Air Grille, 8 in W x 8 in H Opening, 3/8 in Bar Spacing, White, Steel, One-Way $14.70
$1470
current price $14.70Ceiling/Wall Return Air Grille, 8 in W x 8 in H Opening, 3/8 in Bar Spacing, White, Steel, One-Way
12" x 12" Ceiling Box, w/ 12" Round Collar - Connects Register Vent and Diffuser HVAC $53.99
$5399
current price $53.9912" x 12" Ceiling Box, w/ 12" Round Collar - Connects Register Vent and Diffuser HVAC
Uxcell HVAC 90 Degree Ceiling Register Box, 8" x 8" x 6" Galvanized Steel Ductwork Box Vent Connector for Air Conditioner Fan Outlet Diffuser HVAC, Fits 6" Round Duct, Silver Tone $97.99
$9799
current price $97.99Uxcell HVAC 90 Degree Ceiling Register Box, 8" x 8" x 6" Galvanized Steel Ductwork Box Vent Connector for Air Conditioner Fan Outlet Diffuser HVAC, Fits 6" Round Duct, Silver Tone
Uxcell HVAC 90 Degree Ceiling Register Box, 10" x 10" x 6" Galvanized Steel Ductwork Box Vent Connector for Air Conditioner Fan Outlet Diffuser HVAC, Fits 6" Round Duct, Silver Tone $122.37
$12237
current price $122.37Uxcell HVAC 90 Degree Ceiling Register Box, 10" x 10" x 6" Galvanized Steel Ductwork Box Vent Connector for Air Conditioner Fan Outlet Diffuser HVAC, Fits 6" Round Duct, Silver Tone
Uxcell HVAC Straight Through Ceiling Register Box, 8" x 8" x 8" Galvanized Steel Ductwork Box Vent Connector for Air Conditioner Fan Outlet Diffuser HVAC, Fits 8" Round Duct, Silver Tone $104.49
$10449
current price $104.49Uxcell HVAC Straight Through Ceiling Register Box, 8" x 8" x 8" Galvanized Steel Ductwork Box Vent Connector for Air Conditioner Fan Outlet Diffuser HVAC, Fits 8" Round Duct, Silver Tone
Uxcell HVAC 90 Degree Ceiling Register Box, 8" x 8" x 7" Galvanized Steel Ductwork Box Vent Connector for Air Conditioner Fan Outlet Diffuser HVAC, Fits 7" Round Duct, Silver Tone $95.99
$9599
current price $95.99Uxcell HVAC 90 Degree Ceiling Register Box, 8" x 8" x 7" Galvanized Steel Ductwork Box Vent Connector for Air Conditioner Fan Outlet Diffuser HVAC, Fits 7" Round Duct, Silver Tone
6x6 Ceiling Register Box - 6 Inch Round Collar HVAC Vent Connector, Galvanized Steel Ceiling Diffuser Box w/ Plaster Flange for Supply Air, 4" High $27.29
$2729
current price $27.296x6 Ceiling Register Box - 6 Inch Round Collar HVAC Vent Connector, Galvanized Steel Ceiling Diffuser Box w/ Plaster Flange for Supply Air, 4" High
14"W x 6"H [Duct Opening Size] Steel Return Air Grille, Air Return Vent Cover for Ceiling and Sidewall - HVAC Air Vent Covers - [Outer Dimensions: 15.75"W x 7.75"H] From $17.99
![14"W x 6"H [Duct Opening Size] Steel Return Air Grille, Air Return Vent Cover for Ceiling and Sidewall - HVAC Air Vent Covers - [Outer Dimensions: 15.75"W x 7.75"H]](https://i5.walmartimages.com/seo/14-W-x-6-H-Duct-Opening-Size-Steel-Return-Air-Grille-Air-Return-Vent-Cover-Ceiling-Sidewall-HVAC-Air-Vent-Covers-Outer-Dimensions-15-75-W-x-7-75-H_5621a12f-b0b5-40ab-9b43-d3b044612704.fdc4b785060c06a85786f2b0f8d4240f.jpeg?odnHeight=576&odnWidth=576&odnBg=FFFFFF)
3 options
Available in additional 3 optionsFrom$1799
14"W x 6"H [Duct Opening Size] Steel Return Air Grille, Air Return Vent Cover for Ceiling and Sidewall - HVAC Air Vent Covers - [Outer Dimensions: 15.75"W x 7.75"H]
45 out of 5 Stars. 4 reviews
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14" x 14" Ceiling Box, w/ 14" Round Collar - Connects Register Vent and Diffuser HVAC $54.99
$5499
current price $54.9914" x 14" Ceiling Box, w/ 14" Round Collar - Connects Register Vent and Diffuser HVAC
8'' x 32'' [Duct Opening] Flat Stamped Steel Return Air Grille - Sidewall and Ceiling - HVAC Vent Duct Cover - White [Outer Dimensions: 9.75''w X 33.75''h] $62.97
![8'' x 32'' [Duct Opening] Flat Stamped Steel Return Air Grille - Sidewall and Ceiling - HVAC Vent Duct Cover - White [Outer Dimensions: 9.75''w X 33.75''h]](https://i5.walmartimages.com/seo/8-x-32-Duct-Opening-Flat-Stamped-Steel-Return-Air-Grille-Sidewall-Ceiling-HVAC-Vent-Duct-Cover-White-Outer-Dimensions-9-75-w-X-33-75-h_d1add109-bf92-4225-a8e4-0bd96717ef4c.e364f92e7887a1e423f7564cf5e7928a.jpeg?odnHeight=576&odnWidth=576&odnBg=FFFFFF)
$6297
current price $62.978'' x 32'' [Duct Opening] Flat Stamped Steel Return Air Grille - Sidewall and Ceiling - HVAC Vent Duct Cover - White [Outer Dimensions: 9.75''w X 33.75''h]
Uxcell HVAC 90 Degree Ceiling Register Box, 6" x 6" x 4" Galvanized Steel Ductwork Box Vent Connector for Air Conditioner Fan Outlet Diffuser HVAC, Fits 4" Round Duct, Silver Tone $57.99
$5799
current price $57.99Uxcell HVAC 90 Degree Ceiling Register Box, 6" x 6" x 4" Galvanized Steel Ductwork Box Vent Connector for Air Conditioner Fan Outlet Diffuser HVAC, Fits 4" Round Duct, Silver Tone
Return Air Filter Grille 20x20, 1 Inch Filter, Wall/Ceiling Vent Cover, Steel Return Air Grill with Filter, Powder-Coated, Detachable Face $59.01
$5901
current price $59.01Return Air Filter Grille 20x20, 1 Inch Filter, Wall/Ceiling Vent Cover, Steel Return Air Grill with Filter, Powder-Coated, Detachable Face
4'' x 6 5/8'' DirectVent Pro Cathedral Ceiling Support Box - 46DVA-CS
4'' x 6 5/8'' DirectVent Pro Cathedral Ceiling Support Box - 46DVA-CS
24" Linear Slot Diffuser - (2 Slot) Double Slot - White Decorative Air Vent - Modern AC Vent Cover for Ceiling, Walls & Floors - Texas Buildmart $74.99
$7499
current price $74.9924" Linear Slot Diffuser - (2 Slot) Double Slot - White Decorative Air Vent - Modern AC Vent Cover for Ceiling, Walls & Floors - Texas Buildmart
Fits 6x6 Duct Opening | Aluminum Eggcrate Return Air Grille | Low Noise & High Air Flow, Rust Proof Vent Cover Grill for Sidewall & Ceiling | White | Outer Dimensions: 7.75" X 7.75" From $23.79
40 options
Available in additional 40 optionsFrom$2379
Fits 6x6 Duct Opening | Aluminum Eggcrate Return Air Grille | Low Noise & High Air Flow, Rust Proof Vent Cover Grill for Sidewall & Ceiling | White | Outer Dimensions: 7.75" X 7.75"
25 out of 5 Stars. 2 reviews
CintBllTer 14" x 14" Ceiling Box, w/ 14" Round Collar - Connects Register Vent and Diffuser HVAC $43.62
$4362
current price $43.62CintBllTer 14" x 14" Ceiling Box, w/ 14" Round Collar - Connects Register Vent and Diffuser HVAC
Best seller Ceiling Register - Air Vent Covers for Home Ceiling or Wall - 6X6 Inch (Duct Opening) 3-Way White Grille Register Cover with Adjustable Damper for HVAC Heat and Cold Air Conditioner From $15.74
14 options
Available in additional 14 optionsFrom$1574
Ceiling Register - Air Vent Covers for Home Ceiling or Wall - 6X6 Inch (Duct Opening) 3-Way White Grille Register Cover with Adjustable Damper for HVAC Heat and Cold Air Conditioner
154.5 out of 5 Stars. 15 reviews
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