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Air QualityAir ToolsAll Tool SetsBathroom Cabinets & FixturesBathroom PlumbingBrackets and Angle IronsBreakers, Distributors, and Load CentersCable ManagementCaulking & SealantsCommercial LightingConduits and FittingsDimmers, Switches, and Wall PlatesDoorsElectric MotorsElectrical ToolsElectronic Communication ComponentsEmergency SuppliesEvaporative Coolers and PartsFiltreteFire SafetyFireplacesFurniture HardwareGarage Door Openers and HardwareGuttering & DrainageHand ToolsHome SafetyHVAC Ducting and VentilationInsulationLaskoLight BulbsMechanics ToolsPaint Supplies & ToolsPersonal PreparednessPipes, Fittings & AccessoriesPlug AdaptersPlumbing Tools & AccessoriesPower Tool AccessoriesPower ToolsPower TransformersPressure WashersRegisters and GrillsRoofingSafety DetectorsSandbags & Flood GuardsSealants, Fillers and AdhesivesSolderingStanleyStorm & Flood PrepStovesTestersThermostatsTool Equipment & StorageValves & Valve RepairWater Heaters, Pumps & TanksWeatherproof CoversWelding & Cutting AccessoriesWildfire PrepWoodworking Tools
Hvac Direct(331)
Uses item details. Price when purchased online
ALPHAGROW 4 Inch 2-in-1 Integrated Inline Fan and Carbon Filter Combo with 8 FT Black Ducting, Space-Saving 210 CFM Quiet Ventilation Kit for Stealth Grow Tent From $44.43
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From$4443
ALPHAGROW 4 Inch 2-in-1 Integrated Inline Fan and Carbon Filter Combo with 8 FT Black Ducting, Space-Saving 210 CFM Quiet Ventilation Kit for Stealth Grow Tent
104.7 out of 5 Stars. 10 reviews
CKSFAN 12 Inch Inline Duct Fan- High CFM EC Motor Ventilation Fan for Grow Tents, Hydroponics, HVAC | Ultra Quiet, Energy Efficient, Durable Metal Housing (Speed Controller) $197.99
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$19799
current price $197.99CKSFAN 12 Inch Inline Duct Fan- High CFM EC Motor Ventilation Fan for Grow Tents, Hydroponics, HVAC | Ultra Quiet, Energy Efficient, Durable Metal Housing (Speed Controller)
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
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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
2244.5 out of 5 Stars. 224 reviews
Round Ceiling Diffuser 14 Inch Neck Size Double Deflection Adjustable HVAC Register For Homes Offices Duct Ventilation Aluminium White Air Outlet Eave Roofing Gable Vent Decorative Air Supply Grille $79.90
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$7990
current price $79.90Round Ceiling Diffuser 14 Inch Neck Size Double Deflection Adjustable HVAC Register For Homes Offices Duct Ventilation Aluminium White Air Outlet Eave Roofing Gable Vent Decorative Air Supply Grille
LEAK SAVER Direct Inject AC Leak Sealer for Most HVAC Systems Up to 5 Tons From $27.95
4 options
Available in additional 4 optionsFrom$2795
LEAK SAVER Direct Inject AC Leak Sealer for Most HVAC Systems Up to 5 Tons
264.7 out of 5 Stars. 26 reviews
Air Filter - Furnace/HVAC, 20x12x1, MERV 8 - 5-Pack, Reusable ABS Frame - Pleated PET/PP $30.85
$3085
current price $30.85Air Filter - Furnace/HVAC, 20x12x1, MERV 8 - 5-Pack, Reusable ABS Frame - Pleated PET/PP
15 out of 5 Stars. 1 reviews
Best seller Filterbuy 16x25x1 Air Filter MERV 8 Dust Defense, Pleated HVAC AC Furnace Filter Replacement, 6-Pack $39.96 $39.96/in
$3996
current price $39.96$39.96/in
Filterbuy 16x25x1 Air Filter MERV 8 Dust Defense, Pleated HVAC AC Furnace Filter Replacement, 6-Pack
15904.7 out of 5 Stars. 1590 reviews
Air Filter - Furnace/HVAC, 25x20x1, MERV 8 - 5-Pack, Reusable ABS Frame - Pleated PET/PP $37.85
$3785
current price $37.85Air Filter - Furnace/HVAC, 25x20x1, MERV 8 - 5-Pack, Reusable ABS Frame - Pleated PET/PP
33.7 out of 5 Stars. 3 reviews
Air Filter - Furnace/HVAC, 20x14x1, MERV 11 - 5-Pack, Reusable ABS Frame - Pleated PET/PP $32.52
$3252
current price $32.52Air Filter - Furnace/HVAC, 20x14x1, MERV 11 - 5-Pack, Reusable ABS Frame - Pleated PET/PP
15 out of 5 Stars. 1 reviews
AIRx Filters 12x12x1 Air Filter MERV 13 Pleated HVAC AC Furnace Air Filter, Health 6-Pack, Made in the USA $42.36
$4236
current price $42.36AIRx Filters 12x12x1 Air Filter MERV 13 Pleated HVAC AC Furnace Air Filter, Health 6-Pack, Made in the USA
Fittes Framed Floor Vent [Lite], Minimalist ABS Plastic HVAC Air Return Register Cover, Customizable Modern Airflow Solution for Home Floor, Easy 15-Min DIY Install – 4"x12" – Matte Black From $27.00
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From$2700
Fittes Framed Floor Vent [Lite], Minimalist ABS Plastic HVAC Air Return Register Cover, Customizable Modern Airflow Solution for Home Floor, Easy 15-Min DIY Install – 4"x12" – Matte Black
3904.9 out of 5 Stars. 390 reviews
Kffkff 6x10 Inch Wall Registers, Pack of 6, Hvac Iron Vent Grilles with 3-Way Directionality, Suitable for Home/Office Wall White $34.99
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$3499
current price $34.99Kffkff 6x10 Inch Wall Registers, Pack of 6, Hvac Iron Vent Grilles with 3-Way Directionality, Suitable for Home/Office Wall White
33.7 out of 5 Stars. 3 reviews
Filterbuy 12x24x1 MERV 8 Pleated HVAC AC Furnace Air Filters (4-Pack) $35.96
$3596
current price $35.96Filterbuy 12x24x1 MERV 8 Pleated HVAC AC Furnace Air Filters (4-Pack)
4004.7 out of 5 Stars. 400 reviews
AIRx Filters 12x12x1 Air Filter MERV 13 Pleated HVAC AC Furnace Air Filter, Health 4-Pack Made in the USA $33.59
$3359
current price $33.59AIRx Filters 12x12x1 Air Filter MERV 13 Pleated HVAC AC Furnace Air Filter, Health 4-Pack Made in the USA
Air Filter - Furnace/HVAC, 14x14x1, MERV 8 - 5-Pack, Reusable ABS Frame - Pleated PET/PP $26.49
$2649
current price $26.49Air Filter - Furnace/HVAC, 14x14x1, MERV 8 - 5-Pack, Reusable ABS Frame - Pleated PET/PP
15 out of 5 Stars. 1 reviews
AIRx Filters 16x25x1 Air Filter MERV 8 Pleated HVAC AC Furnace Air Filter, Dust 4-Pack Made in the USA $29.99
$2999
current price $29.99AIRx Filters 16x25x1 Air Filter MERV 8 Pleated HVAC AC Furnace Air Filter, Dust 4-Pack Made in the USA
AIRx Filters 12x36x1 Air Filter MERV 11 Pleated HVAC AC Furnace Air Filter, Allergy 6-Pack, Made in the USA $59.99
$5999
current price $59.99AIRx Filters 12x36x1 Air Filter MERV 11 Pleated HVAC AC Furnace Air Filter, Allergy 6-Pack, Made in the USA
23 out of 5 Stars. 2 reviews
Air Filter - Furnace/HVAC, 20x16x1, MERV 8 - 5-Pack, Reusable ABS Frame - Pleated PET/PP $32.52
$3252
current price $32.52Air Filter - Furnace/HVAC, 20x16x1, MERV 8 - 5-Pack, Reusable ABS Frame - Pleated PET/PP
44 out of 5 Stars. 4 reviews
Best seller Filterbuy 20x20x1 Air Filter MERV 8 Dust Defense, Pleated HVAC AC Furnace Filter Replacement, 4-Pack $29.96
$2996
current price $29.96Filterbuy 20x20x1 Air Filter MERV 8 Dust Defense, Pleated HVAC AC Furnace Filter Replacement, 4-Pack
29144.8 out of 5 Stars. 2914 reviews
Filterbuy 14x18x1 Air Filter MERV 8 Dust Defense, Pleated HVAC AC Furnace Filter Replacement, 4-Pack $34.96
$3496
current price $34.96Filterbuy 14x18x1 Air Filter MERV 8 Dust Defense, Pleated HVAC AC Furnace Filter Replacement, 4-Pack
2794.9 out of 5 Stars. 279 reviews
16 Inch [Neck Size] Round Ceiling Diffuser Double Deflection Adjustable HVAC Register for Homes Offices Duct Ventilation Aluminium Round Air Vent Cover White Air Outlet Eave Roofing Gable Vent $89.90
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$8990
current price $89.9016 Inch [Neck Size] Round Ceiling Diffuser Double Deflection Adjustable HVAC Register for Homes Offices Duct Ventilation Aluminium Round Air Vent Cover White Air Outlet Eave Roofing Gable Vent
Ceiling Register - Air Vent Covers for Home Ceiling or Wall - 8X4 Inch (Duct Opening) 2-Way White Grille Register Cover with Adjustable Damper for HVAC Heat and Cold Air Conditioner From $14.39
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From$1439
Ceiling Register - Air Vent Covers for Home Ceiling or Wall - 8X4 Inch (Duct Opening) 2-Way White Grille Register Cover with Adjustable Damper for HVAC Heat and Cold Air Conditioner
124.6 out of 5 Stars. 12 reviews
Filterbuy 20x25x2 Air Filter MERV 8 Dust Defense, Pleated HVAC AC Furnace Filter Replacement, 2-Pack $34.98 $17.49/in
$3498
current price $34.98$17.49/in
Filterbuy 20x25x2 Air Filter MERV 8 Dust Defense, Pleated HVAC AC Furnace Filter Replacement, 2-Pack
3024.7 out of 5 Stars. 302 reviews
Filterbuy 16x25x4 Air Filter MERV 8 Dust Defense, Pleated HVAC AC Furnace Filter Replacement, 2-Pack $44.98 Was $58.47 $11.25/in
Now$4498
current price Now $44.98, Was $58.47$58.47
$11.25/in
Filterbuy 16x25x4 Air Filter MERV 8 Dust Defense, Pleated HVAC AC Furnace Filter Replacement, 2-Pack
13284.5 out of 5 Stars. 1328 reviews
AIRx Filters 20x25x1 Air Filter MERV 11 Pleated HVAC AC Furnace Air Filter, Allergy 4-Pack, Made in the USA $39.99
$3999
current price $39.99AIRx Filters 20x25x1 Air Filter MERV 11 Pleated HVAC AC Furnace Air Filter, Allergy 4-Pack, Made in the USA
74.9 out of 5 Stars. 7 reviews
AIRx Filters 13x21.5x1 Air Filter MERV 11 Pleated HVAC AC Furnace Air Filter, Allergy 6-Pack, Made in the USA $60.89
$6089
current price $60.89AIRx Filters 13x21.5x1 Air Filter MERV 11 Pleated HVAC AC Furnace Air Filter, Allergy 6-Pack, Made in the USA
15 out of 5 Stars. 1 reviews
AIRx Filters 21.5x23.5x1 Air Filter MERV 8 Pleated HVAC AC Furnace Air Filter, Dust 4-Pack Made in the USA $45.38
$4538
current price $45.38AIRx Filters 21.5x23.5x1 Air Filter MERV 8 Pleated HVAC AC Furnace Air Filter, Dust 4-Pack Made in the USA
AIRx Filters 14x30x1 Air Filter MERV 11 Pleated HVAC AC Furnace Air Filter, Allergy 6-Pack, Made in the USA $68.24
$6824
current price $68.24AIRx Filters 14x30x1 Air Filter MERV 11 Pleated HVAC AC Furnace Air Filter, Allergy 6-Pack, Made in the USA
15 out of 5 Stars. 1 reviews
AIRx Filters 18x20x1 Air Filter MERV 13 Pleated HVAC AC Furnace Air Filter, Health 4-Pack Made in the USA $47.46
$4746
current price $47.46AIRx Filters 18x20x1 Air Filter MERV 13 Pleated HVAC AC Furnace Air Filter, Health 4-Pack Made in the USA
AIRx Filters 16x25x1 Air Filter MERV 11 Pleated HVAC AC Furnace Air Filter, Allergy 4-Pack Made in the USA $39.99
$3999
current price $39.99AIRx Filters 16x25x1 Air Filter MERV 11 Pleated HVAC AC Furnace Air Filter, Allergy 4-Pack Made in the USA
14 out of 5 Stars. 1 reviews
KFFKFF 18-Inch Floor Vents, Set of 10 Baseboard Vents, HVAC Durable Iron Floor Registers, Anti-Rust and Anti-Peel, Air Flow Diverters Adjustable with Metal Damper for Residential & Commercial Use $98.29 Was $117.68
Sponsored
Now$9829
current price Now $98.29, Was $117.68$117.68
KFFKFF 18-Inch Floor Vents, Set of 10 Baseboard Vents, HVAC Durable Iron Floor Registers, Anti-Rust and Anti-Peel, Air Flow Diverters Adjustable with Metal Damper for Residential & Commercial Use
54.2 out of 5 Stars. 5 reviews
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
Sponsored
From$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
Filterbuy 16x20x2 Air Filter MERV 8 Dust Defense, Pleated HVAC AC Furnace Filter Replacement, 2-Pack $29.98
$2998
current price $29.98Filterbuy 16x20x2 Air Filter MERV 8 Dust Defense, Pleated HVAC AC Furnace Filter Replacement, 2-Pack
1884.7 out of 5 Stars. 188 reviews
Air Filter - Furnace/HVAC, 20x20x1, MERV 11 - 5-Pack, Reusable ABS Frame - Pleated PET/PP $35.66
$3566
current price $35.66Air Filter - Furnace/HVAC, 20x20x1, MERV 11 - 5-Pack, Reusable ABS Frame - Pleated PET/PP
25 out of 5 Stars. 2 reviews
AIRx Filters 12x12x1 Air Filter MERV 11 Pleated HVAC AC Furnace Air Filter, Allergy 4-Pack Made in the USA $30.44
$3044
current price $30.44AIRx Filters 12x12x1 Air Filter MERV 11 Pleated HVAC AC Furnace Air Filter, Allergy 4-Pack Made in the USA
Air Filter - Furnace/HVAC, 25x20x1, MERV 11 - 5-Pack, Reusable ABS Frame - Pleated PET/PP $39.04
$3904
current price $39.04Air Filter - Furnace/HVAC, 25x20x1, MERV 11 - 5-Pack, Reusable ABS Frame - Pleated PET/PP
Filterbuy 16x25x1 Air Filter MERV 8 Dust Defense, Pleated HVAC AC Furnace Filter Replacement, 2-Pack $27.98
$2798
current price $27.98Filterbuy 16x25x1 Air Filter MERV 8 Dust Defense, Pleated HVAC AC Furnace Filter Replacement, 2-Pack
12504.8 out of 5 Stars. 1250 reviews
AIRx Filters 12x36x1 Air Filter MERV 11 Pleated HVAC AC Furnace Air Filter, Allergy 4-Pack Made in the USA $49.90
$4990
current price $49.90AIRx Filters 12x36x1 Air Filter MERV 11 Pleated HVAC AC Furnace Air Filter, Allergy 4-Pack Made in the USA
Air Filter - Furnace/HVAC, 12x12x1, MERV 13 - 5-Pack, Reusable ABS Frame - Pleated PET/PP $24.82
$2482
current price $24.82Air Filter - Furnace/HVAC, 12x12x1, MERV 13 - 5-Pack, Reusable ABS Frame - Pleated PET/PP
15 out of 5 Stars. 1 reviews
AIRx Filters 14x30x1 Air Filter MERV 13 Pleated HVAC AC Furnace Air Filter, Health 4-Pack Made in the USA $49.74
$4974
current price $49.74AIRx Filters 14x30x1 Air Filter MERV 13 Pleated HVAC AC Furnace Air Filter, Health 4-Pack Made in the USA
Filterbuy 16x20x4 Air Filter MERV 8 Dust Defense, Pleated HVAC AC Furnace Filter Replacement, 2-Pack $49.98 $12.50/in
$4998
current price $49.98$12.50/in
Filterbuy 16x20x4 Air Filter MERV 8 Dust Defense, Pleated HVAC AC Furnace Filter Replacement, 2-Pack
4094.6 out of 5 Stars. 409 reviews
AIRx Filters 16x24x1 Air Filter MERV 11 Pleated HVAC AC Furnace Air Filter, Allergy 4-Pack Made in the USA $37.79
$3779
current price $37.79AIRx Filters 16x24x1 Air Filter MERV 11 Pleated HVAC AC Furnace Air Filter, Allergy 4-Pack Made in the USA
AIRx Filters 16x25x2 Air Filter MERV 13 Pleated HVAC AC Furnace Air Filter, Health 6-Pack, Made in the USA $86.31
$8631
current price $86.31AIRx Filters 16x25x2 Air Filter MERV 13 Pleated HVAC AC Furnace Air Filter, Health 6-Pack, Made in the USA
AIRx Filters 20x23x4 MERV 11 HVAC AC Furnace Air Filter Replacement for Bryant Carrier FILXXFNC0124 FAIC0024A, Allergy 2-Pack, Made in the USA $65.57
$6557
current price $65.57AIRx Filters 20x23x4 MERV 11 HVAC AC Furnace Air Filter Replacement for Bryant Carrier FILXXFNC0124 FAIC0024A, Allergy 2-Pack, Made in the USA
AIRx Filters 10x24x1 Air Filter MERV 11 Pleated HVAC AC Furnace Air Filter, Allergy 6-Pack, Made in the USA $57.70
$5770
current price $57.70AIRx Filters 10x24x1 Air Filter MERV 11 Pleated HVAC AC Furnace Air Filter, Allergy 6-Pack, Made in the USA
Filterbuy 16x25x4 Air Filter MERV 11 Allergy Defense, Pleated HVAC AC Furnace Filter Replacement, 2-Pack $47.98
$4798
current price $47.98Filterbuy 16x25x4 Air Filter MERV 11 Allergy Defense, Pleated HVAC AC Furnace Filter Replacement, 2-Pack
13674.4 out of 5 Stars. 1367 reviews
Air Filter - Furnace/HVAC, 12x12x1, MERV 11 - 5-Pack, Reusable ABS Frame - Pleated PET/PP $24.11
$2411
current price $24.11Air Filter - Furnace/HVAC, 12x12x1, MERV 11 - 5-Pack, Reusable ABS Frame - Pleated PET/PP
AIRx Filters 14x18x1 Air Filter MERV 11 Pleated HVAC AC Furnace Air Filter, Allergy 6-Pack, Made in the USA $42.53
$4253
current price $42.53AIRx Filters 14x18x1 Air Filter MERV 11 Pleated HVAC AC Furnace Air Filter, Allergy 6-Pack, Made in the USA
Best seller Filterbuy 16x20x1 Air Filter MERV 8 Dust Defense, Pleated HVAC AC Furnace Filter Replacement, 4-Pack $33.96 Was $42.85 $33.96/in
Now$3396
current price Now $33.96, Was $42.85$42.85
$33.96/in
Filterbuy 16x20x1 Air Filter MERV 8 Dust Defense, Pleated HVAC AC Furnace Filter Replacement, 4-Pack
23014.8 out of 5 Stars. 2301 reviews
Air Filter - Furnace/HVAC, 20x16x1, MERV 11 - 5-Pack, Reusable ABS Frame - Pleated PET/PP $33.23
$3323
current price $33.23Air Filter - Furnace/HVAC, 20x16x1, MERV 11 - 5-Pack, Reusable ABS Frame - Pleated PET/PP
23 out of 5 Stars. 2 reviews
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