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11 Best Cool Mist Humidifiers: Your Easy Buying Guide

Whether your skin and lips are cracking and chapped because the air in your home is so dry or you’re simply looking for more humidity, consider a cool mist humidifier. This list will help you narrow down the choices so you can choose the best cool mist humidifier for your budget and household.

vicks cool mist humidifier Amazon Customer Reviews
  • Quiet operation
  • Two settings
  • Tank is easy to fill
Price: $59.95 Shop at Amazon Shop now Read our review
honeywell humidifier Amazon Customer Reviews
  • Dishwasher safe parts
  • Quiet operation
  • UV technology
Price: $76.57 Shop at Amazon Shop now Read our review
cool mist humidifier Amazon Customer Reviews
  • Compact design
  • Comes in several colors
  • Quiet
Price: $56.22 Shop at Amazon Shop now Read our review
cool mist humidifier Amazon Customer Reviews
  • Warm and cool mist
  • Has a timer
  • For rooms up to 600 sq. ft.
Price: $399.99 Shop at Amazon Shop now Read our review
cool mist humidifier Amazon Customer Reviews
  • Quiet
  • Tank is easy to fill
  • Adjustable mist levels
Price: $63.61 Shop at Amazon Shop now Read our review
taotronics humidifier Amazon Customer Reviews
  • Quiet operation
  • User-friendly controls
  • Ceramic filter
Price: $33.06 Shop at Amazon Shop now Read our review
cool mist humidifier Amazon Customer Reviews
  • Permanent filter
  • Fully programmable
  • Five mist settings
Price: $79.99 Shop at Amazon Shop now Read our review
best cool mist humidifier Amazon Customer Reviews
  • 360 degree rotating nozzle
  • 1.6-gallon tank
  • Adjustable mist settings
Price: $69.95 Shop at Amazon Shop now Read our review
cool mist humidifier Amazon Customer Reviews
  • Runs up to 20 hours
  • Rotating mist nozzle
  • Activated carbon filter
Price: $49.99 Shop at Amazon Shop now Read our review
best cool mist humidifier Amazon Customer Reviews
  • Three mist modes
  • Humidistat function
  • LED notification
Price: $94.90 Shop at Amazon Shop now Read our review
cool mist humidifier Amazon Customer Reviews
  • Wide opening for easy refills
  • Built-in night light
  • Quiet operation
Price: $52.99 Shop at Amazon Shop now Read our review
Our Unbiased Reviews
  1. 1. Vicks 1.0 Gallon Cool Mist Humidifier

    Pros:
    • Runs up to 18 hours per tank
    • Dishwasher safe parts
    • Multi-year warranty
    Cons:
    • Does need to be refilled about once a day
    • Some users would prefer something with more color options
    • May not be ideal for very large rooms

    Vicks is a trusted name in cold and cough medicine, so many families reach for a Vicks humidifier to treat their cold and flu symptoms as well. This Filtered CoolMoisture humidifier has a one gallon reservoir. That may seem small, but that’s enough water to keep this humidifier ticking away for about 18 hours. It operates very quietly, and can be washed in the dishwasher. The three-year warranty is a nice feature that will provide great peace of mind.

     

     

     

  2. 2. Honeywell Germ Free Cool Mist Humidifier (HCM-350)

    Pros:
    • Antimicrobial treated filter
    • Goes 24 hours between fills
    • Self-regulating evaporator
    Cons:
    • Suggest for small and medium rooms, not as good for large rooms
    • Somewhat bulky
    • More expensive than some models

    Are you a total germaphobe? This is the cool mist humidifier for you. Honeywell’s patented germ-killing chamber technology ensures that nearly all bacteria, mold, and spores in the water are killed off. Multiple users have also stated that, even when filled with hard water, this humidifier doesn’t get that unsightly white residue inside. This is a solid choice for people who have a little extra money to burn, and don’t want to just buy the cheapest option they can find.

     

     

     

  3. 3. Crane Drop Shape Ultrasonic Cool Mist Humidifier

    Pros:
    • Does not require a filter
    • One gallon reservoir, goes for 24 hours between fill-ups
    • 360 degree output nozzle
    Cons:
    • Some dislike the light
    • Not ideal for spaces over 250 square feet
    • Some users may prefer a larger capacity unit

    For a lot of people, the big selling point of these Crane cool mist humidifiers is the sheer variety of color. These bright colors make this a nice choice for a kid’s room, or for any room where you want the humidifier to blend in with the decor. In addition to looking cool, these Crane humidifiers are also top-rated. They’re more than equal to the task of humidifying a room up to 250 square feet.

     

     

     

  4. 4. BONECO/Air-O-Swiss Warm or Cool Mist Ultrasonic Humidifier

    Pros:
    • Automatically regulates output
    • Sleep mode keeps your bedroom at a comfortable level of humidity
    • Replaceable demineralization cartridge
    Cons:
    • Bulky
    • Other units from this maker can humidify rooms up to 1000 square feet
    • No self-cleaning mode

    This humidifier from Air-O-Swiss humidifies the air in rooms up to 600 square feet. The tank offers a 1.5 gallon reservoir. It’s designed to produce high quality humidity through a series of three included accessories: a demineralization cartridge, a Hydro Cell for freshness, and an EZCal cleaner and descaler. This unit is a bit pricy, especially when you consider replacement costs for cartridges and cleaners, but it’s a solid unit that will work well for most homes.

     

     

     

  5. 5. Levoit Ultrasonic Cool Mist Humidifier (LV455CH)

    Pros:
    • Up to 36 hours of continuous operation
    • Can also be used for aromatherapy
    • Humidity levels displayed on LED screen
    Cons:
    • Some wish it was better at diffusing essential oils
    • Smaller parts can be tricky to clean
    • A few think the humidity sensor could be more accurate

    If you’re tired of constantly needing to refill smaller water tanks, you’ll want to consider this cool mist humidifier for its larger capacity water tank, which can hold up to 4.5 liters of water. Depending on the setting, you can get up to 40 hours of use per tank. There are four modes in total. On the highest setting, this cool mist humidifier can run up to 15 hours without a refill. If you want to keep close tabs on the humidity level in the room, just take a look at the display, which provides current relative humidity levels. Another perk is that the humidifier can also be used for aromatherapy.

  6. 6. TaoTronics Cool Mist Humidifier (TT-AH002)

    Pros:
    • Low water protection
    • 360 degree rotating mist outlets
    • Noise level is only 38dB
    Cons:
    • Can't be used with essential oils
    • Complaints of water residue inside the tank aren't uncommon
    • Awkward refill handle

    This cool mist humidifier by TaoTronics is a popular choice for its affordable price tag and features. For starters, the mist outputs rotate 360 degrees, and can quickly fill rooms up to 322 square feet. The 3.5-liter water tank holds enough water to last up to 10 hours before needing a refill. Many satisfied customers appreciate the low level of noise from the humidifier. A built-in filter gets rid of any impurities. This cool mist humidifier has a low water detection indicator for your safety.

  7. 7. Air Innovations Ultrasonic Cool Mist Humidifier (MH-701BA)

    Pros:
    • Ideal for rooms up to 600 square feet
    • Comes with an aromatherapy feature
    • Runs up to 96 hours on lowest setting
    Cons:
    • Those with hard water may require additional filters
    • Need to use specific aroma pads
    • Humidity reader isn't the most accurate

    This cool mist humidifier is designed for use in rooms up to 600 square feet, thanks to its large 1.7-gallon water tank. When it’s on the lowest setting, the humidifier can get up to 96 hours of run time before it needs a refill. The unit is fully programmable and offers a choice between five mist settings. It also automatically shuts off when the water level is low. Fans of aromatherapy can use the aromatherapy feature.

  8. 8. Everlasting Comfort Ultrasonic Cool Mist Humidifier

    Pros:
    • Can be used with essential oils
    • Runs up to 50 hours per fill
    • Comes with a blue LED night light
    Cons:
    • Some say the noise level increases over time
    • Not recommended for use with tap water
    • No handles to easily grip tank

    The Everlasting Comfort Ultrasonic Cool Mist Humidifier works in rooms up to 400 square feet with its 1.6-gallon tank. When used on the lowest setting you can get up to 50 hours of run time per fill. This cool mist humidifier also features an essential oil tray, which can be used with your favorite essential oils. The 360-degree rotating nozzle keeps the entire room covered. An adjustable mist setting allows you to further customize the output. For your safety, the humidifier automatically shuts off when the water level runs low. A blue LED nightlight is also included.

  9. 9. Pallas Humidifier (PL-F500)

    Pros:
    • 360 degree rotating nozzle for full room coverage
    • Adjustable mist output settings
    • Large five-liter capacity
    Cons:
    • Can be a bit noisy on the highest setting
    • Water tank isn't locked into the base
    • Lid can be tricky to remove

    This cool mist humidifier by Pallas features a large capacity five-liter water tank. You can expect up to 20 hours of output per fill. The nozzle rotates a full 360 degrees for full coverage. This cool mist humidifier is powerful enough for small to larger rooms. Low, medium and high settings make it easier to control the mist output and run time. The humidifier also features a quiet operation that won’t disturb those who are sleeping.

  10. 10. iTvanila Ultrasionc Humidifier

    Pros:
    • Indicator light turns off
    • Runs up to 12 hours per refill
    • Quiet sleep mode
    Cons:
    • Not the most compact
    • A few users complain of leaks
    • Some wish the aromatherapy option was better

    The iTvanila Ultrasionc Humidifier is equipped with a 1.32 gallon (five-liter) tank. There are three mist modes to choose from, so you can decide whether you want a low, medium or high output. There’s also a humidistat function to further control the humidity level in the room. The humidifier runs up to 12 hours on a single water tank. For your safety, a red LED light notifies you when the water supply is running low. Those who prefer a dark sleeping space will appreciate knowing that the indicator light can be turned off. There’s also a built-in essential oil diffuser.

  11. 11. VAVA Cool Mist Humidifier (VA-AH017)

    Pros:
    • Mist output covers up to 322 square feet
    • Automatically shuts off when water level is too low
    • Comes with a night light
    Cons:
    • Night light can't be turned off
    • Can't be used with aromatherapy
    • Can be tough to clean

    The VAVA Cool Mist Humidifier (VA-AH017) has a large capacity 4.3-liter water tank. That’s enough water to last up to 36 hours, depending on the setting. At the very least, you can expect the mist to go for at least 17 hours on the highest setting. There’s enough mist output to cover rooms up to 322 square feet. Another perk is the water tank, which has a wide opening for easy filling. A built-in night light can create a soothing environment for sleeping. However, the night light can’t be turned off. The humidifier automatically shuts off when the water level is too low.

In the cold, dry air of winter, many people like to use a cool mist humidifier to make their home more comfortable. Dry winter air can cause nosebleeds or discomfort, particularly in kids who are already under the weather. A humidifier is a great way to soothe a sore throat, particularly for people who are unable to take traditional medications.

A more humid home has some other benefits as well. A humid home feels warmer than a dry home, so your heating costs may be lower when running a humidifier. A little extra humidity can also benefit houseplants and furniture, both of which can be damaged by extremely dry conditions.

No matter what your reason for shopping for it, we'll help you find the best cool mist humidifier for your needs and budget.

See Also:

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