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FaucetsSafety Equipment and GearAchimAir QualityAll Home SecurityAll Tool SetsBathroom Cabinets & FixturesBathroom HardwareBLACK+DECKERBreakers, Distributors, and Load CentersConduits and FittingsDoor HardwareDoor Security HardwareElectrical ToolsEvaporative Coolers and PartsFlooring by RoomFoam Multi-Purpose FlooringFurniture HardwareGarage FlooringGarage Storage SystemsGate HardwareHand ToolsHome SafetyHVAC Ducting and VentilationKitchen HardwareKNIPEX ToolsLaminate FlooringLight BulbsMechanics ToolsPaint PrimersPaint Supplies & ToolsPersonal PreparednessPlug AdaptersPower ToolsPro ToolsProjectsRegisters and GrillsShop Plumbing by FixtureShop Tile by BrandStanleyStorm & Flood PrepThermostatsTool Equipment & StorageWeatherproof CoversWildfire PrepWinter PrepZinsser
Register Square(80)
Uses item details. Price when purchased online
ProSource FR01-2X14B Square Floor Register, 2 in H x 14 in W, Steel, Brown $11.82 Was $14.25

Now$1182
current price Now $11.82, Was $14.25$14.25
ProSource FR01-2X14B Square Floor Register, 2 in H x 14 in W, Steel, Brown
Acrylic Air Vent Cover Square Pattern Decorative Air Return Vent Cover Square Register Vent Cover Overall White Finish Decorative Cover Register Grille for Wall & Ceiling 11.81x7.87" $11.76

$1176
current price $11.76Acrylic Air Vent Cover Square Pattern Decorative Air Return Vent Cover Square Register Vent Cover Overall White Finish Decorative Cover Register Grille for Wall & Ceiling 11.81x7.87"
13 out of 5 Stars. 1 reviews
Fits 14x14 Duct Opening 3 WAY Aluminum Square Ceiling Diffuser by Handua | Register Vent Cover Grille for Ceiling | Rust Proof | White | Out Dim: 15.75" X 15.75" $86.79

$8679
current price $86.79Fits 14x14 Duct Opening 3 WAY Aluminum Square Ceiling Diffuser by Handua | Register Vent Cover Grille for Ceiling | Rust Proof | White | Out Dim: 15.75" X 15.75"
Fits 10x10 Duct Opening 2 WAY Aluminum Square Ceiling Diffuser by Handua | Register Vent Cover Grille for Ceiling | Rust Proof | White | Out Dim: 11.75" X 11.75" $56.15

$5615
current price $56.15Fits 10x10 Duct Opening 2 WAY Aluminum Square Ceiling Diffuser by Handua | Register Vent Cover Grille for Ceiling | Rust Proof | White | Out Dim: 11.75" X 11.75"
Fits 6x6 Duct Opening 2 WAY Aluminum Square Ceiling Diffuser by Handua | Register Vent Cover Grille for Ceiling | Rust Proof | White | Out Dim: 7.75" X 7.75" $36.31

$3631
current price $36.31Fits 6x6 Duct Opening 2 WAY Aluminum Square Ceiling Diffuser by Handua | Register Vent Cover Grille for Ceiling | Rust Proof | White | Out Dim: 7.75" X 7.75"
NOGIS 1 Pack 14" x 14" Square Magnetic Vent Cover Extra Strong Magnetic Vent Cover Register Vent Cover Vent Blocker Air Vent Covers for Home Ceiling, Wall, HVAC, AC, and Heater Vents From $18.99

2 options
Available in additional 2 optionsFrom$1899
NOGIS 1 Pack 14" x 14" Square Magnetic Vent Cover Extra Strong Magnetic Vent Cover Register Vent Cover Vent Blocker Air Vent Covers for Home Ceiling, Wall, HVAC, AC, and Heater Vents
Fits 12x12 Duct Opening 2 WAY Aluminum Square Ceiling Diffuser by Handua | Register Vent Cover Grille for Ceiling | Rust Proof | White | Out Dim: 13.75" X 13.75" $75.01

$7501
current price $75.01Fits 12x12 Duct Opening 2 WAY Aluminum Square Ceiling Diffuser by Handua | Register Vent Cover Grille for Ceiling | Rust Proof | White | Out Dim: 13.75" X 13.75"
Gable Vent 12x12in Standard Sq $18.99

$1899
current price $18.99Gable Vent 12x12in Standard Sq
Fits 8x8 Duct Opening 2 WAY Aluminum Square Ceiling Diffuser by Handua | Register Vent Cover Grille for Ceiling | Rust Proof | White | Out Dim: 9.75" X 9.75" $51.06

$5106
current price $51.06Fits 8x8 Duct Opening 2 WAY Aluminum Square Ceiling Diffuser by Handua | Register Vent Cover Grille for Ceiling | Rust Proof | White | Out Dim: 9.75" X 9.75"
Fits 6x6 Duct Opening 2 WAY Aluminum Square Ceiling Diffuser by Handua | Register Vent Cover Grille for Ceiling | Rust Proof | White | Out Dim: 7.75" X 7.75" $45.01

$4501
current price $45.01Fits 6x6 Duct Opening 2 WAY Aluminum Square Ceiling Diffuser by Handua | Register Vent Cover Grille for Ceiling | Rust Proof | White | Out Dim: 7.75" X 7.75"
Fits 10x10 Duct Opening 2 WAY Aluminum Square Ceiling Diffuser by Handua | Register Vent Cover Grille for Ceiling | Rust Proof | White | Out Dim: 11.75" X 11.75" $55.00

$5500
current price $55.00Fits 10x10 Duct Opening 2 WAY Aluminum Square Ceiling Diffuser by Handua | Register Vent Cover Grille for Ceiling | Rust Proof | White | Out Dim: 11.75" X 11.75"
Fits 8x8 Duct Opening 2 WAY Aluminum Square Ceiling Diffuser by Handua | Register Vent Cover Grille for Ceiling | Rust Proof | White | Out Dim: 9.75" X 9.75" $51.04

$5104
current price $51.04Fits 8x8 Duct Opening 2 WAY Aluminum Square Ceiling Diffuser by Handua | Register Vent Cover Grille for Ceiling | Rust Proof | White | Out Dim: 9.75" X 9.75"
Fits 12x12 Duct Opening 2 WAY Aluminum Square Ceiling Diffuser by Handua | Register Vent Cover Grille for Ceiling | Rust Proof | White | Out Dim: 13.75" X 13.75" $80.01

$8001
current price $80.01Fits 12x12 Duct Opening 2 WAY Aluminum Square Ceiling Diffuser by Handua | Register Vent Cover Grille for Ceiling | Rust Proof | White | Out Dim: 13.75" X 13.75"
Fits 14x14 Duct Opening 2 WAY Aluminum Square Ceiling Diffuser by Handua | Register Vent Cover Grille for Ceiling | Rust Proof | White | Out Dim: 15.75" X 15.75" $90.88

$9088
current price $90.88Fits 14x14 Duct Opening 2 WAY Aluminum Square Ceiling Diffuser by Handua | Register Vent Cover Grille for Ceiling | Rust Proof | White | Out Dim: 15.75" X 15.75"
Fits 14x14 Duct Opening 2 WAY Aluminum Square Ceiling Diffuser by Handua | Register Vent Cover Grille for Ceiling | Rust Proof | White | Out Dim: 15.75" X 15.75" $80.00

$8000
current price $80.00Fits 14x14 Duct Opening 2 WAY Aluminum Square Ceiling Diffuser by Handua | Register Vent Cover Grille for Ceiling | Rust Proof | White | Out Dim: 15.75" X 15.75"
Fits 14x14 Duct Opening 4 WAY Aluminum Square Ceiling Diffuser by Handua | Register Vent Cover Grille for Ceiling | Rust Proof | White | Out Dim: 15.75" X 15.75" $102.10

$10210
current price $102.10Fits 14x14 Duct Opening 4 WAY Aluminum Square Ceiling Diffuser by Handua | Register Vent Cover Grille for Ceiling | Rust Proof | White | Out Dim: 15.75" X 15.75"
Venti Air 24 in x 24 in Square Return Air Filter Grille - Free 2-3 Business Day Delivery $95.95

$9595
current price $95.95Venti Air 24 in x 24 in Square Return Air Filter Grille - Free 2-3 Business Day Delivery
15 out of 5 Stars. 1 reviews
G412-AH Square Series 2.25" x 10" Grille with Mounting Holes, Oil Rubbed Bronze Aluminum $47.18

$4718
current price $47.18G412-AH Square Series 2.25" x 10" Grille with Mounting Holes, Oil Rubbed Bronze Aluminum
G416-AH Square Series 2.25" x 14" Grille with Mounting Holes, Black Aluminum $49.88

$4988
current price $49.88G416-AH Square Series 2.25" x 14" Grille with Mounting Holes, Black Aluminum
Uxcell Square Air Vent 15.7 x 15.7 inch, 1pcs Plastic Air Return Grille with Square-to-Round Adapter, White $61.99

$6199
current price $61.99Uxcell Square Air Vent 15.7 x 15.7 inch, 1pcs Plastic Air Return Grille with Square-to-Round Adapter, White
Uxcell Square Air Vent 13.8 x 13.8 inch, 1pcs Plastic Air Return Grille with Square-to-Round Adapter, White $49.99

$4999
current price $49.99Uxcell Square Air Vent 13.8 x 13.8 inch, 1pcs Plastic Air Return Grille with Square-to-Round Adapter, White
Venti Air 25 in x 25 in Square Return Air Filter Grille - Free 2-3 Business Day Delivery $89.95

$8995
current price $89.95Venti Air 25 in x 25 in Square Return Air Filter Grille - Free 2-3 Business Day Delivery
45 out of 5 Stars. 4 reviews
Venti Air 20 in x 20 in Square Return Air Filter Grille - Free 2-3 Business Day Delivery $69.95

$6995
current price $69.95Venti Air 20 in x 20 in Square Return Air Filter Grille - Free 2-3 Business Day Delivery
35 out of 5 Stars. 3 reviews
Venti Air 12 in x 12 in Square Return Air Filter Grille - Free 2-3 Business Day Delivery $42.95

$4295
current price $42.95Venti Air 12 in x 12 in Square Return Air Filter Grille - Free 2-3 Business Day Delivery
44.8 out of 5 Stars. 4 reviews
Venti Air 10 in x 10 in Square Return Air Filter Grille - Free 2-3 Business Day Delivery $35.95

$3595
current price $35.95Venti Air 10 in x 10 in Square Return Air Filter Grille - Free 2-3 Business Day Delivery
15 out of 5 Stars. 1 reviews
G412-AH Square Series 2.25" x 10" Grille with Mounting Holes, Oil Rubbed Bronze Aluminum $43.68

$4368
current price $43.68G412-AH Square Series 2.25" x 10" Grille with Mounting Holes, Oil Rubbed Bronze Aluminum
Uxcell Square Air Vent 12 x 12 inch, 1pcs Plastic Air Return Grille with Square-to-Round Adapter, White $46.99

$4699
current price $46.99Uxcell Square Air Vent 12 x 12 inch, 1pcs Plastic Air Return Grille with Square-to-Round Adapter, White
Venti Air 14 in x 14 in Square Return Air Filter Grille - Free 2-3 Business Day Delivery $49.95

$4995
current price $49.95Venti Air 14 in x 14 in Square Return Air Filter Grille - Free 2-3 Business Day Delivery
15 out of 5 Stars. 1 reviews
Square Aluminum Exterior Wall Air Vent Grille Cover,Durable Ventilation Outlet for Home and Commercial Use From $8.34
From$834
Square Aluminum Exterior Wall Air Vent Grille Cover,Durable Ventilation Outlet for Home and Commercial Use
1Pcs Strong Magnet Vent Covers 14*14in Extra Thick Magnetic Register Cover, Square Air Vent Sealing Covers for Home Wall Ceiling Floor HVAC AC RV Steel Vents From $21.99

4 options
Available in additional 4 optionsFrom$2199
1Pcs Strong Magnet Vent Covers 14*14in Extra Thick Magnetic Register Cover, Square Air Vent Sealing Covers for Home Wall Ceiling Floor HVAC AC RV Steel Vents
44 out of 5 Stars. 4 reviews
Save with
Uxcell 8 x 8 Inch Square Air Vent Cover, Plastic Air Return Grille Diffuser, Black $19.08 Was $21.49

Now$1908
current price Now $19.08, Was $21.49$21.49
Uxcell 8 x 8 Inch Square Air Vent Cover, Plastic Air Return Grille Diffuser, Black
White Square Ceiling Diffuser with 6 in. Boot and Rotary Damper $37.98

$3798
current price $37.98White Square Ceiling Diffuser with 6 in. Boot and Rotary Damper
Uxcell 14 x 14 Inch Square Air Vent Cover, Plastic Air Return Grille Diffuser, Black $36.62

$3662
current price $36.62Uxcell 14 x 14 Inch Square Air Vent Cover, Plastic Air Return Grille Diffuser, Black
G812-AH Square Series 6" x 10" Grille with Mounting Holes, Grey Aluminum $61.18

$6118
current price $61.18G812-AH Square Series 6" x 10" Grille with Mounting Holes, Grey Aluminum
Zeiwohndc Stainless Steel Air Vent Grille Square Air Outlet Wall Air Vent Outlet

Zeiwohndc Stainless Steel Air Vent Grille Square Air Outlet Wall Air Vent Outlet
Uxcell Square Air Vent Cover, Aluminum Alloy Air Return Grille Sidewall or Ceiling Air Diffuser with Pipe for Home Office 4" From $43.99

2 options
Available in additional 2 optionsFrom$4399
Uxcell Square Air Vent Cover, Aluminum Alloy Air Return Grille Sidewall or Ceiling Air Diffuser with Pipe for Home Office 4"
Reduced price Uxcell 12 x 12 Inch Square Air Vent Cover, Plastic Air Return Grille Diffuser, Black $39.99 Was $71.99

Now$3999
current price Now $39.99, Was $71.99$71.99
Uxcell 12 x 12 Inch Square Air Vent Cover, Plastic Air Return Grille Diffuser, Black
Aluminum Ventilation Grille Set Furniture Air Vent Cover Cabinet Exhaust Grilles Home Air Flow System Square Silver Finish 80mm x 400mm 2 Pack $13.13

$1313
current price $13.13Aluminum Ventilation Grille Set Furniture Air Vent Cover Cabinet Exhaust Grilles Home Air Flow System Square Silver Finish 80mm x 400mm 2 Pack
Professional Stainless Steel Louver Vent Grille Cover with Insect Screen for Ceiling Side Wall Square Air Return Register HVAC Systems 25x25cm Black

Professional Stainless Steel Louver Vent Grille Cover with Insect Screen for Ceiling Side Wall Square Air Return Register HVAC Systems 25x25cm Black
White Square Ceiling Diffuser with 8 in. Boot and Butterfly Damper $27.87 Was $37.99

Now$2787
current price Now $27.87, Was $37.99$37.99
White Square Ceiling Diffuser with 8 in. Boot and Butterfly Damper
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