Best Humidifier Consumer Reports

Have you ever noticed that the air in your home is often drier in the winter? The reason is that the cold air of the winter months contains less humidity than the warm air of the summer. In addition, your heating system greatly dries out the ambient air in the rooms. A solution to this project is the purchase of an air humidifier.

Air that is too dry can cause skin irritation and respiratory problems for some people. To counter this problem, it is important to balance the air with a little more humid air. The portable humidifier is an easy-to-use device that offers many benefits for you and your family. 

Find out everything you need to know about portable humidifiers to choose the best one for your home.

What is an air humidifier used for?

A humidifier is an electrical device that adds moisture to the air in one or more rooms of a house. Portable humidifiers for home use offer many benefits for your health. Its purpose is to limit dry air in a room. 

Using a humidifier is extremely simple. Simply place the device in the room of your choice and plug it into an electrical outlet. When the device detects that the air is too dry, it automatically turns on to produce mist. This helps regulate the humidity level.

What is the best air humidifier in 2022?

Here is a selection of five of the best air humidifier.

Levoit LV600HH Ultrasonic Air Humidifier

This hybrid ultrasonic humidifier from Levoit is an ideal device for large spaces of up to 70 m². Its ultrasonic operation provides continuous humidification, unlike evaporative devices. It is also equipped with sensors that prevent excessive air humidification by regulating the flow. 

The LV600HH has a great autonomy of 24 hours thanks to its water tank of 6 liters. It is perfect in an office or in a bedroom, as it is very quiet. The device is easy to use and clean. The LED control panel is intuitive and makes it easy to set the desired humidity level. The device also comes with a built-in timer. 

For added comfort, this humidifier comes with remote control. You can program the unit to provide warm air during the winter, or cold air during hot summer days.


  • Great autonomy
  • Hybrid model with hot and cold air
  • Very quiet
  • Ideal for large spaces


  • Auto-off feature is not very safe

Everlasting Comfort Ultrasonic Ultrasonic Humidifier

The Everlasting Comfort Ultrasonic humidifier ensures an ideal humidity level in your home every day. It has all the features required to meet your needs. Its tank is 6 liters and allows you to constantly diffuse a powerful mist. You also have a timer and automatic shut-off function. Its flow can humidify a room with an area of ​​40 m². Its autonomy is more or less 50 hours. 

The device also comes with a separate compartment for essential oils. So you can use it to diffuse aromas throughout the room. This ultrasonic humidifier is not hybrid and only diffuses cold air. For an even distribution of the mist in the room, the device comes with a 360° rotating nozzle.

Operation is silent with a noise level that does not exceed 30 decibels. You will therefore have no problem sleeping with this device in your bedroom, for example.


  • Good value for money
  • Quiet
  • Compact and elegant design
  • Good diffusion of essential oils


  • No hot air
  • Battery life isn’t as great as advertised
  • Whitish deposits near the device

Pure Enrichment MistAire Ultrasonic Humidifier

This ultrasonic humidifier diffuses cold air quickly and safely to provide the ideal level of humidity. The device has two speed settings (high and low) and a 360° rotating nozzle. It is perfect for small areas with its 1.5-liter tank. Its autonomy is 25 hours at low speed. 

This product has a night light and automatic shut-off function. The Pure Enrichment MistAire humidifier is therefore perfect for a baby’s room or a young child’s room. The device is easy to assemble and clean thanks to its many removable parts.


  • Compact and modern design
  • Quiet
  • Perfect for small areas


  • Not very easy to use
  • Slight leaks from the tank

Tebild ‎YH-01 Ultrasonic Humidifier

The Tebild YH-01 humidifier combines a modern and elegant design. It is also a very efficient product for humidifying large rooms up to around 50 m². This ultrasonic humidifier has a very large 9-liter tank. The device can operate continuously for 48 hours with a single filling. Filling the tank is very simple. 

You have three humidification setting options (low, medium, high). You can adjust it with the remote control or the very intuitive front control panel. The YH-01 is equipped with all the essential features expected of a high-end model. It has an automatic shut-off function and it is very quiet. It also comes with a night light mode and a separate compartment for essential oils.


  • Very elegant design
  • Very large tank
  • Easy control
  • Many features


  • Slightly bulky

AquaOasis Cool Mist Ultrasonic Humidifier

Are you looking for an affordable humidifier that offers good basic performance? If so, the AquaOasis Cool Mist is a device that may interest you. This is a mid-range product offered at a low price. It still offers very good performance for humidifying the air and it is energy efficient. 

The handling of the device is very intuitive. You can adjust the flow rate and direction of the mist using a control on the front of the humidifier. Its nozzle is 360° rotatable. The 2.2-liter tank offers an autonomy of approximately 24 hours with a single filling. The device has an automatic shut-off function when the tank is empty.


  • Good value for money
  • Easy flow control
  • Simple to use
  • Quiet humidifier


  • Small tank
  • Appliance difficult to clean
  • Reservoir difficult to fill

The different types of humidifiers

There are different types of humidifiers available in the market. They are distinguished in particular according to their method of humidification. These are cold air, hot air, or ultrasonic.

Cool air humidifier

The cold air humidifier is the most common model on the market. It adds moisture to the air by evaporating cold vapors. This is the cleanest method of humidification. A wick filter placed at the base of the device absorbs the water. Then, a small fan takes care of blowing the dry air from the room through the filter. This causes the water from the filter to naturally evaporate into the room and brings moisture into the air. 

In addition to creating humidity, the filter retains the impurities present in the water. This ensures that the humidified air is perfectly pure and free of impurities. In general, the filter should be replaced every 3 months. Some models have a reusable filter that should be cleaned regularly.

Benefits :

  • Consumes little energy
  • Easy to use
  • The filter ensures the purity of the air
  • Suitable for small and large rooms

The Cons:

  • Louder than other types of air humidifiers
  • Bacteria can appear in the filter

warm air humidifier

A warm air humidifier uses a heating element to boil water. The water evaporates in the form of hot air which is diffused into the air of the room. Unlike the cold air humidifier which cools a room, the warm air humidifier can warm a room in addition to humidifying it. All impurities in the water are removed during boiling.


  • Quiet operation
  • No need to replace or clean the filter
  • Allows the ambient air to be warmed


  • Only suitable for small rooms (no fan)

Ultrasonic humidifier

Ultrasonic humidifiers are the quietest. The humidification is done using high-frequency sound waves which are responsible for vibrating a metallic element at an ultrasonic frequency. The vibrations transform the water into a fine mist which is diffused into the air using a small, very quiet fan. 

The operation of ultrasonic humidifiers does not eliminate the impurities present in the water. It is therefore recommended to use a filter in order to retain impurities before they are released into the air. Some ultrasonic humidifiers are hybrids and can deliver warm air and cool air.


  • Low power consumption
  • Quietest model


  • More suitable for small rooms
  • Does not remove impurities in the water

Why use a humidifier?

Using a humidifier offers many benefits to your health. Here are the main advantages of air humidifiers.

Helps reduce the risk of disease

Adding moisture to the air reduces the amount of dry air. Dry air promotes the proliferation of viruses and bacteria and makes them more resistant. The drier the air, the more likely you are to get sick. With an air humidifier, you can add moisture to the air and reduce the number of bacteria in the air around your home.

Better breathing

Continuous breathing of air that is too dry can cause sore throats and irritate the respiratory tract. Adding moisture to the air makes the air more breathable.

More beautiful skin

Dry air can attack your skin and cause itching. The most sensitive people may experience skin flaking and crack. The humidity conveyed in the air thanks to a humidifier makes it possible to fight against these problems.

How to choose the best humidifier?

First and foremost, choose the type of humidifier that best suits your needs. If you are looking for a device to use in a workplace or bedroom, go for a silent model. Warm air or ultrasonic humidifiers are generally the quietest. If you want to humidify a larger room, a cool air humidifier will be more effective. 

In addition to the humidification method, consider the following criteria.

Flow rate and tank size

The flow rate and tank size of the humidifier are two important criteria. These must be analyzed according to the surface of the part to be treated. The flow corresponds to the quantity of steam emitted by the appliance. The larger the area to be covered, the greater the flow rate required. 

In general, portable humidifiers can cover a room of 30 to 50 m². The size of the tank impacts the autonomy of the device. A large tank does not affect the flow. That said, it allows you to avoid having to constantly fill the device with water.

Useful features

Not all humidifiers have the same features. Depending on your budget, choose a model with the features that will meet all your expectations. 

Here is a list of the most useful options: 

  • an ionization function that eliminates bad odors,
  • a digital indicator of the water level remaining in the tank, 
  • a fan speed regulator to modify the humidification rate, 
  • a control panel with digital display, 
  • a timer and a programmer to set the start in advance and program cycles, 
  • an automatic shut-off function when the water tank is empty,
  • a separate compartment for essential oils.

How to clean a humidifier?

Maintaining a humidifier is essential to keeping the air in your home healthy. It is necessary to clean it regularly, if possible, before and after each use. 

For effective cleaning, start by disassembling the removable parts of the device. Then, use a cloth and a toothbrush to scrub the different parts with water mixed with a little white vinegar. 

The reservoir is an element in which many bacteria can grow. To clean it, pour the equivalent of a tablespoon of bleach into it and fill it completely with water. 

Then shake it so that the solution acts on all sides of the tank. Let the solution sit in the tank for about 20 minutes. All you have to do is rinse the tank with water until the smell of bleach disappears.

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