The best humidifiers for small rooms

Based on 8,735 opinions
Our winners are
1 of 5

Trying to identify the right small and portable humidifier for children’s bedrooms, dorm rooms, offices, or traveling isn't always a straightforward process. Humidifiers come in a variety of sizes, shapes, and configurations. Comparing user reviews and comments is usually the most effective step to determine the right choice.
Buzzrake has examined literally thousand of user comments and ratings to find out what makes some models excel over others. In this case, Buzzrake looked into models with a water tank capacity of 2 gallons or under, which are thought to be the ideal size for adding moisture to a small-sized room.
Small room humidifiers are the portable and lightweight units that sit on a tabletop or the floor. A majority of models are simple to use and simply plug directly into a wall socket and water is held in a easy to remove and refillable tank. Because of the lightweight nature of these humidifiers, they are quick to move from room to room if required.
User favorites in the small humidifier category do, of course, have a relatively small coverage area (on average 483 square feet) and tank capacity (0.9 gallons on average), but they are still highly effective at providing the desired moisture.
Brands that have received the most favorable feedback from users include Crane, Honeywell, Guardian Technologies, and Air-O-Swiss. Compact and lightweight models from Crane and Sunpentown receive the most user-praise and these might be the models to consider first it wanting the portable units for the nursery or small child’s bedroom.
Below are several of the tabletop and lightweight humidifier models that have received great praise from users. These models get great positive feedback in several areas for providing a reliable and hardworking appliance.

Top Small Room Humidifiers

#1 rated in small room: Honeywell Cool Moisture Humidifier HCM-350, scored 100/100100

1. Honeywell Cool Moisture Humidifier HCM-350

The Honeywell Cool Moisture Humidifier HCM-350 is the #1 best humidifier for a small room. This is a cool mist model with a water tank capacity of 1.1 gallons, which is around the average. Noise shouldn't be an issue with this evaporative humidifier, as its performance is described as whisper-quiet. Parents of young children and studio-apartment inhabitants will find this model quiet enough. Using it reportedly takes no effort. In addition, owners are extremely pleased with this model and would certainly recommend it to others.
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#2 rated in small room: pureguardian H2500 100-Hour Ultrasonic Humidifier with Night Light, scored 96/10095

2. pureguardian H2500 100-Hour Ultrasonic Humidifier with Night Light

Users rate the pureguardian H2500 100-Hour Ultrasonic Humidifier with Night Light the #2 best humidifier for a small room. This is a household humidifier with a 0.2-gallon capacity, which is smaller than average. Noise definitely won't be a problem with this model, as its performance is described as perfectly silent. Parents of small children and studio-apartment dwellers will surely find this humidifier adequate. It is quite easy to use. Also, consumers love this humidifier and will certainly recommend it to their friends.
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#3 rated in small room: Venta Airwasher Humidifier LW15, scored 95/10094

3. Venta Airwasher Humidifier LW15

The Venta Airwasher Humidifier LW15 is considered the #3 best humidifier for small rooms. This is a household humidifier with a water tank capacity of 1.4 gallons, which is about the average on the market. Noise should not be a problem with this evaporation humidifier, as its operation is nearly inaudible, according to most users. Studio-apartment dwellers and parents of small children will find this model sufficiently quiet. No effort has to be made by the user in order for it to work properly. Also, users love this unit and would certainly recommend it to others.
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#4 rated in small room: Sunpentown Digital Ultrasonic Humidifier with Hygrostat Sensor, scored 94/10094

4. Sunpentown Digital Ultrasonic Humidifier with Hygrostat Sensor

Users rate the Sunpentown Digital Ultrasonic Humidifier with Hygrostat Sensor the #5 best humidifier for a small room. This is a household humidifier that has a capacity of 0.6 gallons, which is smaller than the average. Noise won't be an issue with this model, since it is described as inaudible by users. Users requiring a humidifier of uttermost silence, will surely find this unit sufficiently quiet. Owners say that it is probably worth its price and it is rated high for overall value. Also, consumers are extremely pleased with this humidifier and would definitely recommend it to others.
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#5 rated in small room: Holmes HM2610-TUM Ultrasonic Filter-Free Humidifier, scored 94/10094

5. Holmes HM2610-TUM Ultrasonic Filter-Free Humidifier

The Holmes HM2610-TUM Ultrasonic Filter-Free Humidifier is considered the #4 best humidifier for small rooms. This is a household humidifier that has a 1.5-gallon capacity, which is around the average. Noise will probably not be a problem with this unit, as its operation is nearly inaudible, according to most owners. Small-apartment dwellers and parents of small children will probably find this unit adequate. Making it operate properly takes almost no effort. In addition, owners love this humidifier and would definitely recommend it to their friends.
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