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Dry air in the home and office can lead to dry skin and irritated sinuses. A humidifier can help with these problems by adding moisture to the air.
Choose a humidifier with enough power for the intended space, whether this is the whole home or a small room. Modern humidifiers are available in a wide range of sizes and price points.
This list offers a range of possible options, but many more are available online. There is a wider range of humidifiers available for a single room than the whole home.
Humidifiers on this list have good user ratings. Choose a model that comes with a warranty to return or replace it if it does not work.
Humidity in the home should range from 40–50%. More than this can encourage dust mites, and less can irritate the skin, eyes, and throat.
Keep reading to learn about eight of the best humidifiers for the whole home, a single room, and the office.
Please also note that the writer of this article has not tested these products. All information in this article is research-based, and we do not intend to recommend certain products over others.
The following humidifiers are ideal for an entire home:
This pedestal humidifier can cover up to 2,400 square feet, so it’s suitable for most homes. It does not require installation and runs from a power cord. The unit is on castors, so it is easy to move around.
A display screen indicates when to refill the humidifier with water and when to change the filter. It also shuts off automatically when it runs out of water to save electricity.
The Aircare Pedestal humidifier is larger than many other humidifiers on this list, standing 27 inches tall. Some users found it difficult to fill up because it only has a small slot to pour the water into.
Capacity: 15 liters (l)
Run time: up to 60 hours
Aprilaire 600 Whole House Humidifier
This humidifier connects to a home heating, ventilation, and air conditioning (HVAC) system. It requires professional installation. It can humidify a 4,000 square foot home.
Controls are automatic. Set the controls to the desired humidity, and the unit will adjust its settings throughout the day to maintain these levels.
The humidifier can take up to a week to run normally. This is because the humidifier needs time to adjust existing moisture levels in the home.
Capacity: not relevant for this model
Run time: not relevant for this model
The following humidifiers are best suited for a single room:
Homasy Cool Mist Humidifier
This humidifier has a nozzle that rotates 360 degrees to distribute vapor evenly around the room. An adjustable dial allows precise control over the humidity level.
The humidifier has removable parts, which makes the unit easy to clean. It has an anti-slip handle that makes it easy to refill and move around the home.
Some users found the humidifier ran out of water quickly when it was on the highest setting. The model may only run for 24 hours if used on the lowest setting.
Capacity: 2.2 l
Run time: up to 24 hours
Levoit LV600HH Hybrid Ultrasonic Humidifier
This humidifier has the option for warm or cool mist and a 360-degree mist nozzle for efficiency. It has a separate aroma compartment for use with essential oils.
With a 6 l capacity, this humidifier is suitable for larger rooms. Sound output is quiet, so it is ideal for use in a bedroom and should not disturb sleep.
The unit has a display screen to check settings, which the user can switch off at night. It comes with remote control for easy adjustment. Some reviewers indicated problems with the accuracy of the settings.
Capacity: 6 l
Run time: up to 36 hours
A key benefit of this humidifier is its inbuilt UV technology. This kills any bacteria in the water before sending mist out into the room.
The humidifier does not shut off when empty, meaning that it can use up unnecessary electricity.
The handle makes it easy to move around the home, clean, and refill. Some users found the filters needed frequent replacement.
Capacity: 4.5 l
Run time: up to 24 hours
This is the only humidifier that the Asthma and Allergy Foundation of America have approved. It sanitizes water using UV light.
The humidifier also works as a fan when needed. It is very quiet and has a range of 10 fan speeds. The unit automatically measures temperature and humidity to adjust its settings.
Some users found the humidifier difficult to clean and refill.
Capacity: 3 l
Run time: up to 18 hours
The following humidifiers are best suited for office use:
Crane Personal Cool Mist Humidifier
This humidifier is small enough to sit on an office desk. Its size makes it easy to transport and use when staying away from home.
The mist nozzle is adjustable and rotates 360 degrees. The humidifier is easy to take apart and clean. There is no filter to replace, which cuts down on cost long-term.
Some users found that the humidifier makes occasional bubbling or gurgling noises. This might make it less suitable for use in a bedroom.
Capacity: 0.9 l
Run time: up to 8 hours
Tekjoy Air Humidifier
This model is larger than the Crane humidifier, but still small enough to sit on a desk. There is no filter to replace, and the humidifier comes with a brush for cleaning.
As well as an automatic shutoff if the humidifier is empty, it has a timer setting. The touch panel means it is quiet to operate. It also has a night light setting for use in a bedroom.
Some users found that it was difficult to fill the humidifier correctly with no line to mark the maximum water level.
Capacity: 2.5 l
Run time: up to 24 hours
Choose a humidifier from a trusted brand and read reviews before choosing a model. Think about the size of the space and how long a humidifier needs to run. Some smaller models may not hold enough water to run overnight.
Humidifiers can help prevent eczema symptoms because moist air can stop the skin drying out. They can also help to lessen symptoms of allergies and sinus problems. Breathing in dry air can further irritate the eyes and nasal passages.
Humidifiers can also spread mold spores in the home if not kept clean. To prevent mold, clean humidifiers twice per week, and change the filter regularly.