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Air purifiers, fans and heaters

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5,045 products found

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Thermalright PEERLESS VISION 360 ARGB All-in-one Water Cold Radiator, 3.95-inch Full Screen/Wireless Splicing Fan/Support LGA185

Now $121.99

~~Was $281.59~~, 57% off

Save $159.60

4.5 out of 5 stars270 sold

5P Car 77364061 For Citroen Peugeot Alfa Romeo Jumper Boxer Fiat Ducato 6450XR 55702407 Heater Blower Motor Fan Resistor Wiring

Now $3.53

~~Was $3.75~~, 6% off

4.4 out of 5 stars291 sold

120mm High Speed Fan for Delta TFC1212DE 12038 12V 3.9A PWM Fan | 250CFM ASIC Miner Cooling,5500RPM Dual Ball Bearing

Now $13.06

~~Was $15.58~~, 16% off

Save $2.52

4.5 out of 5 stars289 sold

Shinco 150 Pints Energy Star Dehumidifier for Large Spaces up to 7,000 Sq.Ft Built-in Pump, 1.85 Gallon Water Tank

Now $144.99

~~Was $385.62~~, 62% off

Save $240.63

4.9 out of 5 stars289 sold

New Phoenix RTX 3060, PH-RTX3060-12G-V2 GPU Fans for ASUS Phoenix RTX 3060, RTX 3050, PH-RTX3050-8G Graphics Fans

Now $8.99

~~Was $13.03~~, 31% off

Save $4.04

4.8 out of 5 stars284 sold

220V Brass Nozzle Band Heater Electric Heating Ring Injected Mould Heating Element 25x40/40x40/42X35/42X40/42X50/42X60mm

Now $21.33

~~Was $35.55~~, 40% off

Save $14.22

4.9 out of 5 stars280 sold

MAYJAM 10ML Fruit Fragrance Oil Strawberry Watermelon Mango Coconut Cherry For Humidifier Candle Soap Making Air Freshener

Now $2.12

~~Was $4.51~~, 53% off

Save $2.39

4.7 out of 5 stars279 sold

20000mAh Battery Operated Fan Portable Rechargeable Desk/Camping Fan with LED Light and Hook Outdoor Fan for Tent Car Trip

Now $35.39

~~Was $83.83~~, 58% off

Save $48.44

4.7 out of 5 stars272 sold

100% PURE Essential Set Oils For Aroma Diffuser Machine Air Humidifier Candle Making Scents Hotel Series Fragrance Oil 5ML x 10

Now $27.48

~~Was $44.33~~, 38% off

Save $16.85

4.9 out of 5 stars277 sold

High PressureTemperature Steam Cleaner Steam Mop Sterilization Handhled Household Air Conditioner Kitchen Furniture Bathroom Car

Now $38.59

~~Was $78.76~~, 51% off

Save $40.17

4.9 out of 5 stars276 sold

2-8KW 12V&24V Split machine Aluminium case Diesel Heater bluetooth App & Remote Control Dc/AC for RV Trailer Camper Van Boat Bus

Now $130.89

~~Was $384.97~~, 66% off

Save $254.08

4.8 out of 5 stars274 sold

Dual-outlet semiconductor cooling waist-mounted outdoor fishing charging digital display high-wind electric fan for summer

Now $24.79

~~Was $59.72~~, 58% off

Save $34.93

4.9 out of 5 stars273 sold

THANKSHARE Aromatherapy Diffuser Humidifier Air Dampener Aroma Machine Essential Oil Ultrasonic Mist Maker LED Night Light Home

Now $28.99

~~Was $46.76~~, 38% off

Save $17.77

5.0 out of 5 stars273 sold

1g/3g/5g 50/100 packs Non Toxic Composite Paper Silica Gel Desiccant Damp Kitchen Room Living Moisture Dehumidifier Absorber Bag

$13.55

4.8 out of 5 stars268 sold

TINSOL Superconducting-Cooled Mini Electric Fan with LCD Display, 100-Speed Settings, USB-Powered Portable Outdoor Turbine Fan

Now $11.55

~~Was $23.10~~, 50% off

Save $11.55

4.9 out of 5 stars267 sold

2025 New Ice Pack High-Speed Handheld Eletric Fan 100 Speed Adjustable Folding Mini Fan Portable Outdoor Hanging Neck Small Fan

Now $19.29

~~Was $41.93~~, 54% off

Save $22.64

4.5 out of 5 stars266 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.