10 bestBig Humidifier For 1800 Square Feetof January 2026
112M consumers helped this year.
1
LEVOIT Top Fill Humidifier for Bedroom, 2.5L Tank for Large Room, Easy to Fill & Clean, 26dB Quiet Cool Mist Air Humidifier for Home Baby Nursery & Plants, Auto Shut-off and Up to 25H
Levoit
9.9
10% off
2
LEVOIT Humidifier for Bedroom Baby Home, 6L Large Tank, Top-Fill Cool Mist Air Humidifier with Quiet Sleep Auto Mode, Smart App & Alexa Control, Essential Oil Diffuser, 60H Runtime for 47㎡, Blue
Levoit
9.8
14% off
3
Humidifiers, 2.2L Humidifier for Bedroom Baby Room with 28dB Quiet, Air Cool Mist Humidifiers for Hoom with 360°Rotation Nozzle, BPA-Free, Easy to Clean Humidifier for the Home, Office, Baby, Plant
ARIBIO
9.5
4
LEVOIT Smart Humidifiers for Bedroom Large Room Home , 6 L Top-Fill Warm & Cool Mist Humidifier for Plants | Baby, Intelliengent Humidity Monitor - Essential Oil & Timer, Up to 50H for 70 ㎡
Levoit
9.3
10% off
5
Homvana Humidifier for Bedroom, 3.6L Cool Mist for Large Room, 360° Rotatable 34H Last, Night Light Auto Mode, Quiet 16dB (Silent Spray) Humidifiers for Baby, Essential Oil Diffuser, Plants, Nursery
Homvana
9.1
OtherUp to 15% off
CHIVALZ 6L Humidifier for Bedroom, Cool Mist Top Fill Humidifiers for Baby Nursery and Plants, Up to 50 Hours, 26dB Quiet, Nightlight for Large Room Home, Oil Diffuser White
Dreo Humidifier for Bedroom, 4L Cool Mist Humidifiers for Home and Large Room, 28dB Quiet Humidifier for baby, Night Light, 32H Runtime, Essential Oil Diffuser, Rapid Ultrasonic Humidifiers for Plants
Bear 5L Top Fill Humidifier for Bedroom, 35-Hour Run Time, with Aromatherapy Tray, Ultra Quiet, 360° Expandable Steam Nozzle,Automatic Shut Off, White
Pro Breeze® 3.8L Large Ultrasonic Cool Mist Humidifier - Large Water Tank Capacity, Works For Up To 48 Hours, Aroma Diffuser Tray, Night Light and Auto Shut-Off
22% off
6
Dreo Smart Humidifier for Bedroom, 4L Cool Mist Humidifier for Home Baby, Humidity Sensor, Auto Mode, 32H Last, Oil Diffuser, 28dB Quiet Ultrasonic Humidifiers for Large Room Indoor, Works with Alexa
Dreo
8.8
36% off
7
GoveeLife Humidifier for Bedroom, 3L Top Fill Cool Mist with WiFi Humidity Control, Oil Diffuser, Auto Shut-Off, Home, Baby, Plants, Work with Alexa
GoveeLife
8.5
25% off
8
Dreo 6L Smart Humidifier for Large Room, Warm and Cool Mist for Bedroom Baby, 60H Runtime, High Precision Humidity Sensor, Indicator Light, Essential Oil Diffuser for Home, Plants, Works with Alexa
Dreo
Editor’s Choice
8.3
11% off
9
LEVOIT Humidifier for Bedroom Baby Home, 6L Large Tank, Top-Fill Cool Mist Air Humidifier with Quiet Sleep Auto Mode, Smart App & Alexa Control, Essential Oil Diffuser, 60H Runtime for 47㎡, Gray
Levoit
8.0
17% off
10
Humidifier, Waiybbit 3L Humidifier for Bedroom (Lasts Up to 20 Hours), Air Humidifiers for Home with Color Changing Night Light for Baby Plant Office, 3 Mist Modes, 2 Nozzles, Auto Shut Off
Waiybbit
7.7
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