Best Home Humidifier - Top Reviews

Our best humidifier picks are based on extensive testing and knowledge in this category for reviewing specifications and documentation. Also, take a look at the best humidifiers for bedroom, best guitar humidifiers or best humidifiers for plants.

1. Dyson Purifier Humidify+Cool Formaldehyde

Important Specifications 

• Brand: Dyson

• Control Method: Touch

• Noise Level: 49 dB

• Controller Type: Amazon Alexa

Product's highlights

The Dyson Purifier Humidify+Cool Formaldehyde humidifier is larger and more expensive than the others, but its app-compatible, customizable features set it apart. It took the most time to set up (nearly six minutes), but it fits under most faucets and wheels back into place easily. The large opening in the tank allows for simple cleaning between uses.

Everything is controlled by a magnetized remote that sits on top of the machine when not in use, as well as a smartphone app that works with Alexa or Siri. A permanent catalytic filter decomposes formaldehyde and dust particles, while the included HEPA+Carbon Filter removes 99.97 percent of airborne particles 0.3 microns or larger. You can also change the direction of the airflow, activate night mode, and set a sleep timer.

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Pros

• Manual in its entirety

• For easy filling, the tank has a handle and rolls.

• Remote control is available separately.

• Voice command is available.

Cons

• Significant footprint

• It is difficult to store.

2. Boneco H300 Hybrid Humidifier and Air Purifier

Important Specifications 

• Color: White

• Capacity: 1.3 Gallons

• Floor Area: 600 Square Feet

• Runtime: 12 hours

Product's highlights

While this humidifier is more expensive than most of the other models we tested, it's worth the extra money for its 3-in-1 function as an air purifier, humidifier, or both. This medium-sized model can be placed on the floor or on a large dresser or table, and it comes with two filters to improve air quality.

Six airflow options allow for customization; as you progress through the higher settings, the sound becomes louder.

The sleep mode function dims the display and quiets the fan. Our in-home tester liked the unobtrusive design of this humidifier and said it was relatively quiet when set to the middle setting.

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Pros

• 3-in-1 function

• Dishwasher-friendly components

• Real-time humidity measurement

Cons

• Noise levels rise as they rise higher.

3. Levoit LV600HH 6-Liter Warm and Cool Mist Ultrasonic Humidifier

Important Specifications 

• Brand: LEVOIT

• Special Feature: Warm and cool, Auto mode, Essential oil diffuser

• Color: White

• Capacity: 6 Liters

• Floor Area: 753 Square Feet

Product's highlights

This quiet-running humidifier's warm- and cool-mist settings, as well as multi-directional nozzles, make it our Best Mister pick. This humidifier is ideal for making Los Angeles' hot, dry air more bearable.

Three mist output levels and two adjustable nozzles allow you to separate or concentrate the airflow in your preferred direction. The 1.5-gallon tank must be filled from the bottom, but it is not difficult to carry or place on the base, according to our lab tester. The tank, however, lacks a fill line and a recommended amount of water to avoid overfilling.

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Pros

• Warm-mist spray

• Nozzle for split mist

• Separate remote control

Cons

• There is no fill line.

4. Lasko LA10008 UH300 Warm and Cool Humidifier

Important Specifications 

• Mist Type: Warm and Cool Mist

• Refill Type: Bottom Fill

• Humidity Monitor: Yes

• Run Time on Low (Hours): 100

• Scent Tray: No

Product's highlights

The Lasko LA10008 UH300 Warm and Cool Humidifier has a humidification capacity of 600 square feet, making it an excellent choice for larger rooms. A dual nozzle lets you direct the mist in any direction, and three flow settings make it simple to select your preferred output. There are also warm and cool mist settings, as well as a night light. The buttons for the night light and display settings were difficult to understand and use, according to our lab tester. However, our at-home tester liked how simple it is to dim the screen.

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Pros

• Nozzle for split mist

• On low, it can run for 100 hours.

• Warm-mist spray

• The blue light goes out.

Cons

• Distilled water is required.

5. Levoit Classic 300S Ultrasonic Smart Humidifier

Important Specifications 

• Brand: LEVOIT

• Special Feature: Smart Control, Top Fill, Easy Clean

• Color: Blue

• Capacity: 6 Liters

• Floor Area: 505 Square Feet

Product's highlights

The Levoit Classic 300S Ultrasonic Smart Humidifier is one of our favorites because it is reasonably priced, quiet, has a sleek, modern design, and includes several smart features such as Alexa voice control. Pulling the humidifier out of the box (no additional assembly required) took only 30 seconds, and our tester had everything up and running in a matter of minutes. Our tester also liked the modern, minimalistic design, transparent gray tank (rather than bright blue), and small footprint, which makes it easy to store in a closet or place on a nightstand. Connect the humidifier to a voice-controlled device to enable night mode, change the tank light, and adjust the humidity level displayed on the humidifier screen.

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Pros

• Intelligent features

• Minimal environmental impact

• Tray for aromatherapy

• Quiet

Cons

• Short cord

1. What are the advantages of using a humidifier?

Humidifiers are frequently used to relieve symptoms caused by dry air, such as nosebleeds, dry skin, and a dry throat, among others. Humidifiers may be especially useful in extremely dry or cold climates. If you have specific respiratory issues, such as asthma, consult your doctor before purchasing a humidifier, as higher humidity levels can aggravate asthma.

2. What exactly does a humidifier do?

Humidifiers add moisture to the air by producing and releasing mist or steam. They assist in maintaining a constant humidity level in your home and preventing the air from becoming too dry. There are warm-air humidifiers and cool-air humidifiers (some can do both), but how your humidifier works depends on the type. All humidifiers, however, draw in air from their surroundings and add moisture to it. Typically, a fan circulates air throughout the room to raise the humidity level.

3. Can you use essential oils in a humidifier?

In short, no. Essential oils can clog and erode cool mist humidifiers, causing them to malfunction and stop working. You should also avoid using them in steam vaporizers because the heat can change the chemical makeup of essential oils, which can interfere with their scent and potential health benefits.

It's best to keep indoor humidity levels between 30 and 50%, so if the air in your home is too dry or you have respiratory issues, a humidifier will definitely help. Dry air can be problematic for babies and adults with asthma or sinus problems, but using a humidifier can help achieve the ideal balance by reintroducing moisture into the air. In fact, they can help relieve sinus congestion symptoms, which may result in better nighttime sleep.