Air Quality & Humidity
Make the air around you more comfortable. Shop air purifiers, dehumidifiers, humidifiers and related air-treatment appliances designed to help manage everyday indoor air and moisture conditions.
Whether you're dealing with stale air, excess humidity or dry seasonal conditions, find practical equipment for a more comfortable home environment.
- Sold out33% off
Costway
3 Modes Dehumidifier with Drain Hose and LED Display for 6500 Sq.Ft Home-White
Sale price $259.99 USD Regular price $389.99Unit price -
- 23% off
Costway
32 Pint Dehumidifier for Home with Drain Hose & Intelligent Control 2500 Sq.Ft-White
Sale price $119.99 USD Regular price $155.99Unit price -
33% offCostway
6000 Sq.Ft 120 Pint Compressor Dehumidifier with Drain Hose Smart Humidity Control for Bedroom-White
Sale price $199.99 USD Regular price $299.99Unit price- 33% off
Costway
Sale price $179.99 USD Regular price $269.99Unit price -
- 23% off
Costway
2000 Sq.Ft 32 Pint Compressor Dehumidifier with Drain Hose Smart Humidity Control for Bedroom-White
Sale price $129.99 USD Regular price $168.99Unit price -
Costway
140 Pints Commercial Dehumidifier with Pump and Drain Hose-Red
Regular price $419.99 USDUnit price-
Costway
32 Pints Dehumidifier with Sleep Mode and 24H Timer for Home Basement-White
Regular price $159.99 USDUnit price-
Costway
5.5L Cool Mist Humidifiers with Remote Control and 12 Hours Timer
Regular price $105.99 USDUnit price-
Costway
30 Pints 1500 Sq. ft Portable Dehumidifier For Medium To Large Spaces
Regular price $139.99 USDUnit price-
Costway
140 Pints Commercial Dehumidifier with Pump and Drain Hose-Blue
Regular price $429.99 USDUnit price-
Costway
189 Pints Commercial Dehumidifier with Built-in Water Pump-Black
Regular price $419.99 USDUnit price-
- Sold out
Costway
290 Pints Commercial Dehumidifier with Pump and Drain Hose for Basement Warehouse-Yellow
Regular price $609.99 USDUnit price -
Costway
140 Pints Commercial Dehumidifier with Pump and Drain Hose-Orange
Regular price $419.99 USDUnit price-
Costway
4500 Sq.Ft 54 Pints Dehumidifier with Drain Hose for Home-White
Regular price $169.99 USDUnit price-
Costway
4500 Sq.Ft 54 Pints Dehumidifier with 3 Modesfor Home and Basement-White
Regular price $169.99 USDUnit price-
- Sold out60% off
Costway
30 Pints 1500 Sq. ft Dehumidifier for Medium to Large Room with Indicator
Sale price $139.99 USD Regular price $346.24Unit price -
- 12% off
Costway
32 Pints 2000 Sq.ft Portable Dehumidifier for Home and Basement-White
Sale price $149.99 USD Regular price $170.00Unit price -
- 34% off
Costway
74/96 Pints Dehumidifier for Home 4500/5500 Sq. Ft Dehumidifier with 3 Modes-96 Pints
Sale price $219.99 USD Regular price $331.00Unit price -
- 37% off
Costway
74/96 Pints Dehumidifier for Home 4500/5500 Sq. Ft Dehumidifier with 3 Modes-74 Pints
Sale price $209.99 USD Regular price $333.00Unit price -
- 37% off
Costway
96 Pints Dehumidifier with 24H Timer and 3-Color Indicator-White
Sale price $219.99 USD Regular price $348.00Unit price -
- 41% off
Costway
54 Pints Dehumidifier for Home 4500 Sq.Ft Dehumidifier-White
Sale price $165.99 USD Regular price $281.00Unit price -
- 23% off
Costway
74 Pints Dehumidifier for Home 4500 Sq.Ft Dehumidifier-White
Sale price $189.99 USD Regular price $248.00Unit price -
- 26% off
Costway
150 Pints Dehumidifier with 24H Timer and LED Display-White
Sale price $289.99 USD Regular price $390.99Unit price -
Costway
94.5 Pints Dehumidifier with 24H Timer and LED Display-White
Regular price $189.99 USDUnit price-
- 35% off
Costway
65 Pints Dehumidifier with 24H Timer and LED Display-White
Sale price $169.99 USD Regular price $263.00Unit price -
- 54% off
Costway
124 Pint Crawl Space Dehumidifier with 3 Modes and 24H Timer-White
Sale price $369.99 USD Regular price $798.99Unit price -
- 55% off
Costway
124 Pint Crawl Space Dehumidifier with 3 Modes and 24H Timer-Blue
Sale price $359.99 USD Regular price $798.99Unit price -
Costway
192 Pint Crawl Space Dehumidifier with 3 Modes and 24H Timer-White
Regular price $539.99 USDUnit price-
- 59% off
Costway
155 Pint Crawl Space Dehumidifier with 3 Modes and 24H Time-White
Sale price $459.99 USD Regular price $1,122.00Unit price -
- 60% off
Costway
155 Pint Crawl Space Dehumidifier with 3 Modes and 24H Timer-Blue
Sale price $459.99 USD Regular price $1,147.00Unit price -
- 64% off
Costway
5.5Gal Humidifier with 360 ° Nozzles and Wheels for Large Room-White
Sale price $135.99 USD Regular price $372.99Unit price -
- 2% off
Costway
190 PPD Commercial Dehumidifier with Pump and 2 Wheels-Yellow
Sale price $639.99 USD Regular price $649.99Unit price -
- 30% off
Costway
Dehumidifier with Auto Drain or Manual Drainage for Home Basement-White
Sale price $159.99 USD Regular price $227.00Unit price -
- 52% off
Costway
70/90 Pint 4500/6000 Sq. Ft Dehumidifier with Continuous and Auto Mode-90 Pints
Sale price $219.99 USD Regular price $458.99Unit price -
- 50% off
Costway
70/90 Pint 4500/6000 Sq. Ft Dehumidifier with Continuous and Auto Mode-70 Pints
Sale price $199.99 USD Regular price $398.99Unit price -
- 51% off
Costway
215 Pints 8000 Sq.Ft Commercial Dehumidifier For Home and Basement with 24H Timer-Blue
Sale price $489.99 USD Regular price $998.00Unit price -
- 57% off
Costway
2000 Sq. Ft 32 Pint Dehumidifier with Continuous/Drying/Auto Mode-White
Sale price $125.99 USD Regular price $295.99Unit price -
Costway
32 Pints/Day Portable Quiet Dehumidifier for Rooms up to 2500 Sq. Ft-Yellow
Regular price $139.99 USDUnit price-
Costway
32 Pints/Day Portable Quiet Dehumidifier for Rooms up to 2500 Sq. Ft-Pink
Regular price $142.99 USDUnit price-
Costway
32 Pints/Day Portable Quiet Dehumidifier for Rooms up to 2500 Sq. Ft-Blue
Regular price $135.99 USDUnit price-
- 47% off
Costway
4500 Sq. Ft Dehumidifier with 5 Modes and 3-Color Indicator Light-White
Sale price $199.99 USD Regular price $378.00Unit price -
- 51% off
Costway
180 PPD Commercial Dehumidifier with Pump Drain Hose and Wheels-Blue
Sale price $649.99 USD Regular price $1,318.00Unit price -
- Sold out
Costway
Air Purifier with Sleep Mode for Home Office up to 1300 Sq Ft
Regular price $66.99 USDUnit price -
- 64% off
Costway
100-Pint Dehumidifier with Smart App and Alexa Control for Home and Basements-White
Sale price $279.99 USD Regular price $772.99Unit price -
- 52% off
Costway
60-Pint Dehumidifier for Home and Basements 4000 Sq. Ft with 3-Color Digital Display-White
Sale price $189.99 USD Regular price $398.99Unit price -
- 67% off
Costway
32 Pints 2000 Sq. Ft Dehumidifier for Home and Basements with 3-Color Digital Display-White
Sale price $139.99 USD Regular price $420.99Unit price -
- 56% off
Costway
1750 Sq. Ft 32 Pints Dehumidifier with Auto Defrost and 24H Timer Drain Hose-White
Sale price $129.99 USD Regular price $297.00Unit price -
- 53% off
Costway
Desktop HEPA Air Purifier Home Air Cleaner with 2-in-1 Composite HEPA Filter
Sale price $75.99 USD Regular price $160.00Unit price -
