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Air purifiers, fans and heaters

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5,050 products found

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211+ Replacement Filter Compatible with Blue Pure 211+ and 211+ Auto Air Purifier, 2-Stage Filtration System of H13 True Filter and Activated Carbon Filter, White, 2 Pack

Now $49.99

~~Was $59.99~~, 17% off

Save $10.00

4.7 out of 5 stars100 sold

Hisense 8,000 BTU DOE/SACC (10,000 ASHRAE) Portable Air Conditioner Dual Hose & Inverter, 350 Sq Ft, Wi-Fi, ConnectLife App Google & Alexa, 3 operating modes, Noise 42 dB HAP0825TWD (Renewed)

$199.99

4.2 out of 5 stars100 sold

Air Purifier + Humidifer for Bedrooms up to 1,726 sq ft, 2in1 DH3i

Now $383.99

~~Was $429.99~~, 11% off

Save $46.00

3.8 out of 5 stars100 sold

Shark NeverChange Detect iQ Compact Pro, BreatheClear Air Purifier, HP062PK

Now $179.98

~~Was $229.99~~, 22% off

Save $50.01

4.3 out of 5 stars100 sold

Protect 7700 SmartFilter, Genuine Replacement Filter for Protect 7770i, 7710i Home Air Purifiers for Virus, Bacteria, Dust, Smoke and Allergens

Now $89.99

~~Was $119.99~~, 25% off

Save $30.00

4.6 out of 5 stars100 sold

Humidifiers for Bedroom, 4L Remote Control for Large Room,Off White

Now $37.99

~~Was $49.99~~, 24% off

Save $12.00

4.3 out of 5 stars100 sold

14000 BTU Portable Air Conditioners, 3-in-1 Floor Stand Up Portable AC Unit

$449.99

4.4 out of 5 stars100 sold

$389.99 with coupon

7330F3852 RV Thermostat for Coleman Mach RV Thermostat Heat/Cool 7330F3852 Air Conditioner Parts Single Stage Heating/Cooling Control

Now $29.99

~~Was $32.59~~, 8% off

Save $2.60

4.3 out of 5 stars100 sold

AIRDOCTOR Air Purifier for Home, Large Rooms up to 2520 ft² | AD3500i Smart

$609.00

4.6 out of 5 stars100 sold

1000mL/h Mist Free Humidifier and Air Purifier in One for Bedroom

Now $179.99

~~Was $199.99~~, 10% off

Save $20.00

4.4 out of 5 stars100 sold

$159.99 with coupon

ALORAIR 170 PPD Commercial Dehumidifier with Pump, LGR for Industrial Use

$799.99

4.3 out of 5 stars100 sold

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Appliances & Cleaning buying guides

Buying guideHow to choose a robot vacuum: what really matters
Buying guideHow to choose a space heater that is safe and efficient

Appliances & Cleaning FAQ

Are robot vacuums worth it?

They are worth it if you want floors picked up every day without effort. Models with a self-emptying base and room mapping need the least attention.