The 10 Best Cool Mist Humidifiers

Updated January 27, 2018 by Brett Dvoretz

10 Best Cool Mist Humidifiers
Best High-End
Best Mid-Range
Best Inexpensive
We spent 45 hours on research, videography, and editing, to review the top choices for this wiki. A dry environment can result in many skincare, sleeping, and breathing problems. Adding a cool mist humidifier to your bedroom or office ensures you'll get several hours of healing, moisture-rich air. Some models even allow you to add aromatherapy oils or decongestants for extra benefits. Unlike steam-based models, these cold vapor units are safe for children. When users buy our independently chosen editorial picks, we may earn commissions to support our work. Skip to the best cool mist humidifier on Amazon.

10. Vicks Mini Filter Free

The compact Vicks Mini Filter Free is the perfect solution for fighting allergies or colds. Although the quality isn't super great, there is a compartment made specifically for use with VapoPads to help you get a better night's sleep.
  • can fit on a nightstand or end table
  • translucent reservoir
  • needs to be refilled often
Brand Vicks
Model VUL520W
Weight 5.1 pounds
Rating 4.0 / 5.0

9. Avalon Premium

The innovative Avalon Premium is a stylish model equipped with seven colored LEDs that light up its translucent tank. It also features a diffuser tray that allows you to add any essential or aromatic oil to instill a lovely fragrance of your choice in its vapor.
  • replaceable filter
  • kid-friendly design
  • has a tendency to leak water
Brand Avalon
Model A4-LEDHUMIDIFIER
Weight 3.6 pounds
Rating 3.7 / 5.0

8. PureGuardian Ultrasonic H965

The PureGuardian Ultrasonic H965 disperses a fine vapor that helps to moisturize air in even the driest of homes. It features an integrated nightlight, and the surface of its water tank is specially treated to prevent the growth of mold and mildew.
  • slim design is good for small spaces
  • 12-liter daily output
  • tank is a bit hard to grab onto
Brand Guardian Technologies
Model H965
Weight 3.7 pounds
Rating 4.1 / 5.0

7. TaoTronics TT-AH005

The reservoir of the TaoTronics TT-AH005 has a 3.5 liter water capacity for continuous use day or night. Its adjustable mist output can be set to your preference, and a handy LED indicator notifies you when the tank needs to be refilled.
  • relatively small footprint
  • dual 360-degree rotating nozzles
  • shuts off automatically when empty
Brand TaoTronics
Model TT-AH005
Weight 4.1 pounds
Rating 5.0 / 5.0

6. Hume Ultrasonic

The Hume Ultrasonic is not only good looking, but built with convenience in mind for curing the dry air blues. The water tank has an extra-wide opening, which allows for a thorough cleaning of mildew and other buildup from inside the tank.
  • adjustable mist output
  • durable plastic construction
  • tank cap is easy to remove
Brand Pure Enrichment
Model pending
Weight 4.3 pounds
Rating 4.0 / 5.0

5. Honeywell Mistmate

Help relieve dry coughs, nasal congestion, and cold and flu symptoms on a budget using the Honeywell Mistmate. It comes in blue, black, white, or red to suit your tastes, and doesn't require any filters for hassle-free maintenance.
  • control knob is simple to turn
  • quiet enough for bedroom use
  • can operate for up to 18 hours
Brand Honeywell
Model HUL520L
Weight 3.2 pounds
Rating 4.5 / 5.0

4. VicTsing 400ml

With its striking woodgrain design and playful shape, the VicTsing 400ml will improve your room's decor just as much as its air. Plus, its aromatherapy essential oil diffuser function will help fill your room with a delightful fragrance of your choice.
  • led with a dim or bright mode
  • made in the usa
  • great for small rooms
Brand VicTsing
Model pending
Weight 1.7 pounds
Rating 4.2 / 5.0

3. TaoTronics TT-AH007

The TaoTronics TT-AH007 combines style and function to appeal to modern tastes. It features a high-tech humidity sensor for accuracy like no other, plus six LED icons, including heating, humidity, timer, and sleep mode for easy activation.
  • both cool and warm mist
  • sturdy handle for portability
  • available in white or black
Brand TaoTronics
Model TT-AH007B
Weight 6.4 pounds
Rating 4.6 / 5.0

2. Pure Enrichment Ultrasonic

With its simple, one-button operation, the Pure Enrichment Ultrasonic is about as straightforward as they come. The nozzle conveniently rotates 360 degrees, so the mist can be directed where needed in any small to medium-sized room.
  • high and low speed settings
  • glowing nightlight can be turned off
  • backed by a two-year warranty
Brand Pure Enrichment
Model PEHUMIDIF
Weight 2.3 pounds
Rating 4.8 / 5.0

1. Honeywell QuietCare

The Honeywell QuietCare will outperform almost any other model when it comes to large spaces. Its unique three-gallon dual-tank design provides consistent moisture output for optimal air quality and allows it to run for up to 24 hours before needing to be refilled.
  • premium wicking filter
  • very quiet operation
  • wheels for easy mobility
Brand Honeywell
Model HCM-6009
Weight 20.3 pounds
Rating 4.8 / 5.0

Water In The Air

Any time you've run a hot shower, you've seen what it looks like for water vapor to move through the air. The same thing happens when you breathe outdoors on a cold winter night. When there's a big enough temperature difference, you can see what humidity looks like. In most environments, however, humidity is invisible, so knowing whether there is too little humidity in a space is impossible without instruments to measure it.

If the humidity in your living space is too low, your body will find ways to let you know, even if you don't have instruments handy. For example, you may find that you're more susceptible to nose and throat problems in the winter. These can be anything from sore throats to nose bleeds and sinus infections.

The reason for this is that in a low-humidity environment created by your heating system, your body's mucous membranes dry up in the nose and throat, leaving you more vulnerable to injury and infection. You might also notice that your skin is much drier in the winter than it is in the summer, as a low humidity environment will dry out your skin as well.

There are a lot of cosmetic and pharmaceutical products out there to help you deal with these issues, but a simple humidifier will do the trick without any risk of side effects.

That's because all a humidifier does is add moisture to the air. As it runs, it releases a fine cloud of mist into the environment, enough to raise the humidity of a bedroom or living room back up to a comfortable level. The cool air humidifiers on our list specifically use an absorbent internal wick that soaks up moisture from a tank of water. A fan then runs against that wick, forcing cool, wet air out the humidifier's vents and into the air of a space.

Looking Good Wet

One of the things people sometimes don't immediately consider when buying a humidifier often becomes the thing that can keep them from using it to its maximum efficacy. I had a cool mist humidifier in my bedroom every winter, as I battled with asthma for the bulk of my childhood. I though it looked great. It had a big translucent grey water tank and a little spout that looked like a duck's bill.

Over the years, I'd say I actually developed a little emotional attachment to that humidifier, and even thinking about it now brings back a sense of childhood peace and freedom. I didn't realize at the time that it was also a safer option for a child than a warm air humidifier, since there was no heater in it. That said, I'd never want the thing in my current house. It was, looking back, rather hideous.

All the humidifiers on our list want you to like them. They want to look good enough that you'd be willing to place them in prominent areas of your home for hours and days on end. Depending on your tastes, not all of them achieve that. Knowing where you want to put your humidifier, and whether or not its style might break your usage pattern, is crucial.

If your child is in need of a little extra moisture, as I was from a young age, you might not be as concerned with the humidifier's aesthetic value. Still, if you want to teach your child to operate and to care for his or her humidifier, getting one that they might like and connect with would be great. I loved the duck bill spout on my humidifier because I was a fiend for Duck Tales. Humidifiers with any degree of anthropomorphism to them are excellent for kids.

Should you intend to use your humidifier in a more public space, you'll want to find a place for it where it'll either hide from view or compliment some piece of decor already present. From there, you can consider some of the other features available, like timers, tank capacity, and noise level.

A Changing Waterworld

Whatever your personal beliefs regarding climate change, certain shifts in the performance of climate patterns are undeniable. The glaciers are actually melting, the sea levels are actually rising, and Leonardo DiCaprio has actually made a movie about it.

One fascinating aspect of climate change is that the world seems to be neither getting wetter nor drier. But that doesn't mean that humidity levels aren't changing. What is happening is that the wet areas of the world are getting wetter, and the dry areas are getting drier. That means that if you live in an arid climate like much of the southwestern United States, your need for a humidifier is only going to grow from here on out.

Fortunately, back in 1975, three Japanese inventors filed for a patent on a device that could add moisture to the air in a room, raising its humidity and keeping those of us who are most at risk from turning into raisins. American inventors followed suit, making their own little adjustments to the delivery method of the mist, to its temperature, and to other specifications as the popularity of the devices soared in the 1980s, giving us the array of quality humidifiers we enjoy today.



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Last updated on January 27, 2018 by Brett Dvoretz

A wandering writer who spends as much time on the road as behind the computer screen, Brett can either be found hacking furiously away at the keyboard or perhaps enjoying a whiskey and coke on some exotic beach, sometimes both simultaneously, usually with a four-legged companion by his side. He hopes to one day become a modern day renaissance man.


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