Top Best Rated Cool Mist Humidifier in 2019 Reviews


A certain amount of humidity in the air is necessary for us to maintain our best overall health, especially in winter, when our windows are shut and furnaces are at full blast. When this occurs, indoor air can have a tendency to become dry, irritating our mucous membranes, aggravating our allergies, sinus conditions, colds or flu. Our skin becomes dry, flaky and cracked, and our lips are in constant need of lip balm to stay smooth and moist. While this is a reality for most people who endure cold weather, indoor dry air need not be. By utilizing the services of a good, sound, high performance, cool mist ultrasonic humidifier all this and more will be greatly minimized, so we’ve created this convenient, easy to digest, and helpful review and buyers guide for the best rated cool mist humidifiers on the market today.

Top 10 Best Rated Cool Mist Humidifiers in 2019

While not enough humidity can cause us problems, too much will result in mold and mildew growth. This is just where ultrasonic, cool mist humidifiers step into play. These cool mist humidifiers work to gently increase the amount of moisture in the air, without leaving upholstery, drapery, or other surfaces wet. The water particles produced by the ultrasonic humidifiers are actually microscopic in size, so they become absorbed directly into the air. This way, the air is the only thing in the room getting moist.

Having a humidifier in your home benefits you greatly. Humidifiers aid in relieving dry membranes and as well as sore throats, encourage rapid healing, silky smooth skin, better sleep and even saves you on heating costs since humid air feels warmer than dry. Humidifiers not only keep people comfortable, but they are also good for houseplants, prevents your wood furniture from drying out and reduces the unpleasant effects of static electricity.

Table of the Best Rated Cool Mist Humidifiers:

Preview Product Price

Best Cool Mist Humidifier UltraSonic Steam Vaporizer - Whisper Quiet Technology, Moistair Electric with Warm LED Light

Pure Enrichment MistAire Ultrasonic Cool Mist Humidifier - Premium Humidifying Unit with 1.5L Water Tank, Whisper-Quiet Operation, Automatic Shut-Off and Night Light Function - Lasts Up to 16 Hours

$39.99$49.99 (20% off)

GX·Diffuser Ultrasonic Cool Mist Air Humidifier for Bedroom Baby Home, Ultra Quiet with 6 Optional Night Lights Multi Modes, 3.5L Filter Free, Blue

Aennon Cool Mist Humidifier, 2.8L Ultrasonic Humidifiers for 20 Hours+ Use, Whisper-Quiet, 7 Color LED Lights, Auto Shut-Off for Home Bedroom Baby Room Office

$39.99

Honeywell HCM350W Germ Free Cool Mist Humidifier White

$55.17$69.99 (21% off)

Ultrasonic Cool Mist Humidifier - Whisper Quiet with LED Nightlight - 3 Liter High Capacity with Whole House Humidifier - Over 12 Hours of Use,Automatic Shut-off

$25.99

Honeywell Cool Moisture Console Humidifier

$115.21

Vicks Mini Filter Free Cool Mist Humidifier Small Humidifier for Bedrooms, Baby, Kids Rooms, Auto-Shut Off, 0.5 Gallon Tank for 20 Hours of Moisturized Air, Use with Vicks VapoPads

$36.73 (1% off)

URPOWER 2nd Version Essential Oil Diffuser,100ml Aroma Essential Oil Cool Mist Humidifier with Adjustable Mist Mode,Waterless Auto Shut-off and 7 Color LED Lights Changing for Home Office Baby

$16.99$21.99 (23% off)

Crane USA Humidifiers - Ultrasonic Cool Mist Humidifier, Filter-Free, 1 Gallon, for Home Bedroom Baby Nursery and Office, Blue and White

1#Best Cool Mist Humidifier UltraSonic Steam Vaporizer

#Best Cool Mist Humidifier UltraSonic Steam Vaporizer
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Our first room mist humidifier has quite and adorable design, shaped like a little water droplet. The Best Cool Mist Humidifier, UltraSonic Steam Vaporizer will produce just the right amount of cool mist throughout the night as you sleep. This is a great purchase, especially for those of you who have allergies and are looking for some relief from dry mucous membranes.

According to users, this whisper quiet humidifier will not leave surfaces in your room damp and wet. Features include an auto shutoff, vapor control, energy efficient, and it’s LED display can also be used as a night light, which is perfect for a child’s or baby’s room. You also are guaranteed a full nights sleep without having to be concerned about refilling it, as it gives you a full ten hours plus worth of mist at one time.

2#MistAire Ultrasonic Cool Mist Humidifier

#MistAire Ultrasonic Cool Mist Humidifier
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If you’re suffering from the common cold, or an allergy, you know how hard it is to get a good nights rest, and that’s where the MistAire Ultrasonic Cool Mist Humidifier by Pure Enrichment comes in handy, as it pumps out around 150 milliliters of moisture per hour. This cool mist humidifier is designed to grant you much needed relief from allergy symptoms, dry skin, and even helps to rid the air of uncomfortable static electricity in a small to medium sized living area of 250 square feet.

Once you set this unit up, and fill it with water, you are good to go for around 16 hours! Features include a 360 degree mister, Ultrasonic Cool Mist Technology, auto shutoff, dual speed control, AC adapter, and disk cleaning brush. Dimensions of this 1.5 Liter capacity humidifier are 10.9 x 9.2 x 6.9 inches at 1.7 pounds, so it will easily fit on any desk, table or counter top.

3#Anypro Ultrasonic Cool Mist Humidifier

#Anypro Ultrasonic Cool Mist Humidifier
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Enjoy a cool mist, let it soothe away your symptoms any time of the day or night, without leaving surfaces in your room all wet and damp. The 25 watt Anypro Ultrasonic Cool Mist Humidifier holds 3.5 liters of water, enough to comfortably fill a 538 square foot living space with 250 milliliters per hour, has Smart Humidification Technology, and the internal components are made from an antibacterial material.

Great for both residential as well as commercial properties, this ultrasonic, cool mist humidifier by Anypro will ensure your room will be free from static electricity, and keep the air breathable and gently moist to reduce the painful symptoms of allergies, cold and flu. Features include an adjustable humidity control, durable and leak resistant, and a variable night light in red, blue, purple, green, pink or yellow.

4#Aennon Cool Mist 2.8 Liter Ultrasonic Humidifier

#Aennon Cool Mist 2.8 Liter Ultrasonic Humidifier
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The whisper quiet, Aennon Ultrasonic Cool Mist Humidifier will bring much needed moisture into your room for up to 20 hours, without soaking your furniture in water droplets. This 2.8 liter unit comes with a 360 degree mister, auto shutoff feature, and a convenient dial where you can adjust the mists. The internal component is made from a antibacterial stone filter, which means that no harmful bacteria will be breeding inside your humidifier, waiting to be released into the air.

This ultrasonic humidifier is ETL certified, and very quiet, so it’s a great addition for anyone who suffers from insomnia, children or nursury. The LED lights come in 7 different colors and you may choose to allow them to cycle, or pick a a single color to act as your night light. If aromatherapy is your thing, you’re in luck with this unit, as you are able to add your favorite essential oils. Dimensions for this humidifier are 6.2 x 6.2 x 9.1 inches and it weighs in at a light 3.2 pounds.

5#Honeywell HCM350W Germ Free Cool Mist Humidifier

#Honeywell HCM350W Germ Free Cool Mist Humidifier
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The Honeywell HCM350W Germ Free Cool Mist Humidifier is one of the most favored humidifiers on the market, and is able to add comforting mist to any living space up to 400 square feet. Users compliment this unit for its ability to add much needed moisture to the air fast, being whisper quiet, made of durable materials, and is easy to fill and maintain. In fact, this 1 gallon capacity humidifier is even dishwasher safe. The Honeywell is not an ultrasonic humidifier, it is an ‘evaporative’ humidifier, which means you can’t accidentally over saturate the air.

This 3 speed room humidifier keeps germs on the down low with its HAC504 Protec treated antimicrobial wicking filter, which has been tested to prevent 99.99 percent mold growth in the filter. QuietCare Performance Technology means that it is perfectly suited for getting a good nights sleep. Features include Protec Cleaning Ball, and Honeywell Humidity Monitor. Dimensions for this unit are 18.6 x 10.4 x 13 inches, and it weighs in at 9.55 pounds.

6#PBOX Ultrasonic Cool Mist Humidifier

#PBOX Ultrasonic Cool Mist Humidifier
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The 3 Liter, 27 Watt Ultrasonic Cool Mist Humidifier with automatic shutoff from PBOX is a nicely designed, whisper quiet unit that will keep your air filled with symptom easing moisture for up to 12 hours. This high performance, high capacity humidifier measures a compact 13.4 x 7.4 x 6.8 inches, and will easily tackle the task of keeping a medium sized living space or office area swathed in gently misted air, using Ultrasonic Atomization Technology. It includes an LED night light, which is perfect for children’s rooms in red, blue and green colors.

As for it being whisper quiet, operating at under 30 decibels, users state that it does not vibrate, or make any unpleasant sound. If you find aromatherapy pleasing, then you’ll be glad to know that the PBOX accepts essential oils. Simply add 2 to 3 drops to every 100 milliliters of cool water, and proceed to enjoy the benefits of high quality, aromatherapy!

7#Honeywell Cool Moisture Console Humidifier

#Honeywell Cool Moisture Console Humidifier
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When you have more than one room to add nice, soothing moisture filled air to, then you call in the Honeywell Cool Moisture Console Humidifier. This is a ‘Multi-Room’ humidifier, or a large room humidifier with the ability to add humidity to around 1500 square foot area, and has a 1.5 gallon capacity so you can operate it 24 hours at a time (while on low. Easy to maintain and fill with its dual tank system, the Honeywell HCM-6009 Cool Mist uses Honeywell’s own QuietCare Technology which ensures it will run quite without any bothersome buzzing or vibrations.

You also have full control of the amount of humidity that enters your room with its adjustable humidstat, which gives you 3 speed settings to choose from. This unit uses Evaporative Technology, which means it ‘wicks’ the air via an HC-14 Series Filter E, returning only moisturized air into your room. Dimensions for this unit are 23.1 x 15 x 17.5 inches, and it weighs in at 19.95 pounds.

8#Vicks Mini Filter Free Cool Mist Humidifier

#Vicks Mini Filter Free Cool Mist Humidifier
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Do you live in a small area, or perhaps only need a humidifier on your nightstand while you sleep. If so, then the Vicks Mini Filter Free Cool Mist Humidifier is a good choice for you! This unit measures a nice, small, compact 8.3 x 9.1 x 8.3 inches and only weighs 2.95 pounds! This is truly a humidifier for minimalists everywhere, as it is not only small, but does not require a filter, which makes it super easy to clean and maintain its 1/2 gallon capacity tank.

Manufactured from Vicks, they were sure to include a built-in Scent Pad Heater, which uses the rosemary or lavender scent from Sleepy Time VapoPads or Vicks standard, menthol VapoPads. Once filled, it will continue to add humidity to your room for around 20 hours on the low setting. Features include variable output settings, scent pad slot, translucent water tank, and visible cool mist.

9#URPOWER 2nd Version Essential Oil Diffuser, Cool Mist​ Humidifier

#URPOWER 2nd Version Essential Oil Diffuser, Cool Mist
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Not all cool mist humidifiers are able to tolerate essential oils, which disappoints many consumers who are looking for a solid blending of the two. However, with the BPA free, URPOWER 2nd Version Essential Oil Diffuser, Cool Mist Humidifier, you most certainly gain the benefits of added humidity with the comforting effects of aroma therapy all without the harmful effects of BPA plastics leaking into the air. Essential oils are favored by many allergy and pain sufferers as they claim these oils help to alleviate many of these symptoms.

The diffuser will easily disperse your favorite, pure, essential oils such as lavender or patchouli, leaving your home filled with the pleasant scent of the essential oil of your choice. Easy to use and maintain, this whisper quiet unit requires no filter, comes with auto shutoff, and utilizes Advanced Ultrasonic Technology. This 3.1 x 3.1 x 5.5 inch unit weighs in at a light weight 10.9 ounces and comes with a charger adapter and user manual. Fight cold and flu symptoms.

10#Crane USA Drop Cool Mist Humidifier

#Crane USA Drop Cool Mist Humidifier
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The 45 Watt, Drop Cool Mist Humidifier by Crane USA has a lovely, award winning ‘drop’ design reflects the simple contours of a water droplet, and will accent your decor quite nicely. The BPA free, Crane Drop Humidifier utilizes Ultrasonic Technology to ease the symptoms suffered when we have allergies, asthma, colds and flu in rooms up to 250 square feet. Cranes research and development team have worked to come up with a humidifier which will keep your relative humidity levels within the range of 43 to 60 percent up to 24 hours per fill.

Perfect for use in your nursery or children’s room, it is whisper quiet at under 37 decibels, is constructed with an antimicrobial material which works to cut down on mildew, mold and bacteria by 99.96 percent. This unit comes with a 1 gallon tank, and requires no filter to operate! Dimensions for the Crane Drop are 9.8 x 14.7 x 9.8 inches, and weight is 4.5 pounds.

How to Choose a Cool Mist Humidifier

Ultrasonic Cool Mist Humidifier

Ultrasonic Cool Mist Humidifiers function by releasing microscopic, liquid water particles into the air, where they are then absorbed into the air before they touch an object. These humidifiers use ultrasonic technology to cause the water in the tank or reservoir to vibrate so fast, that the water molecules turn into a fine mist, which is then emitted into the air via a fan. Many of these models do require maintenance with regards to filter replacements. Cool mist is often the humidifier of choice in homes with small children as cool mist is much better on their tender skin and mucous membranes.

Evaporative Cool Mist Humidifier

Evaporative Cool Mist Humidifiers work in a slightly different way than Ultrasonic ones. Here, a fan encourages the intake of outside air, then passes it over a wick which is made damp from water in the tank. The air is then released into the room, increasing its humidity. These are affordable, easy to use and maintain and can usually handle a larger living area or office.

Combination or Dual Mist Humidifiers

If you find you’d like the benefits of both warm and cool mist, then search for a humidifier that is a blending of the two. These hybrid models offer you the benefits of both at the flick of a switch. The only drawback to dual mist humidifiers is the higher price tag.

Size

Once you’ve decided on the type of cool mist humidifier, next comes finding the right size. Remember, if you have a gigantic humidifier in a tiny room, there is a good chance that all of that extra moisture will have no place to go but into your fabrics, floors and walls, encouraging the growth of mold, mildew and dust mites. Bugs, they do love an overly moist environment. To find the perfect size, find out the square footage of your room.

Next choose from one of these 3 sizes:

Small

Small humidifiers are portable humidifiers are the ones you put on your bed stand. These are inexpensive and used for single rooms like a nursery or bedroom. The downside to portable models is that they will require you to fill them more often than units with larger tanks. These are great units for people on the go, as they can conveniently pack into most suitcases.

Medium

For those of you who wish to add humidity to several rooms, the medium may work well for you. These are the ‘mid-sized’ humidifier, and are designed to flood a living area or single room of 650 to 1200 square feet with healthy humidity. These models are not considered portable, and usually have large tanks with over 1 gallon capacities.

Large

The large humidifiers are meant to handle the needs of an entire home or office space. Of course, during use all doors must be kept open to reap the benefits of the humidity. Large sized humidifiers will cover an area within the range of 1700 to 2700 square feet.

Noise and Night Lights

This is an important consideration, especially if the individual has insomnia or if the humidifier is to be used in the children’s room. Some people find the LED night light feature to be bothersome, and end up placing duct tape over it so they are not disturbed. As for noise, know that the affordable, evaporative humidifiers are much noisier than the ultrasonic ones. Check the specs, if the decibel level is below 36, you should be alright.

Tank Capacity

The smaller the tank, the more often you’ll have to fill it up. The larger the tank, the longer it will operate in between filling. It may sound overly simplified, but trust me, many people find it very annoying to have to constantly go to the bathroom or kitchen sink to fill up their reservoir. Others find it equally annoying and even messy to keep jugs of water in their bedroom to fill up their little tanks.

Essential Oils

There are many individuals who claim that essential oils enhance their overall health and well-being. That being said, there are many manufacturers who are working to add an essential oil ability to their humidifiers. If you are interested in aroma therapy, please be warned that you must only place these essential oils in a humidifier that has been specifically designed to handle them, otherwise you’ll only damage your unit.

Cleaning and Maintenance

Don’t overlook this when searching for the best cool mist humidifier for your needs. Humidifiers which are not properly looked after can become a nest of bacteria, mold and mildew, and then spewing it into the air for you and your family to breath in. For instance, if you purchased a humidifier to alleviate allergy symptoms, but lately noticed that your symptoms are worse, chances are your unit needs to be cleaned. Look for models that are easy to clean.

Additional Features

Additional features are the perks of the product. The product will work fine without them, but it’s these features which often add much convenience to the design. So, when looking over the specs, check to see if you’d prefer a model with a humidstat, timer, auto shut off or an adjustable input control.

Conclusion

There you have it, our review for the best rated cool mist humidifiers for 2019. As you can tell, a humidifier is much more than a thing that spews moisture into the air. There is a purposeful bit of science behind their design. By choosing the correct cool mist humidifier for your needs, you will experience better nights sleep, reduced allergy and asthma symptom, and overall sense of well-being. If you choose one with a diffuser capability, you’ll be able to add your favorite essential oils, such as lavender, to the humidifier.

Choosing a cool mist humidifier is actually quite simple once you’ve gaged what it is you need it for, the size of your room, ease of cleaning and any other additional features which will make life with your humidifier easier. All of the cool mist humidifiers in our review and buyers guide are from top name brands, backed by excellent customer service, warranties and at an affordable price.


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