The Best Cool Mist Humidifier You Must Have

Those dry, windy days of winter can leave you congested and parched, but not because you’re sick. Sometimes the air just gets too chilly and dry, leaving you feeling the exact same way.

Fortunately, you can pick up a misting humidifier to refresh the air and your nostrils with some moisture.

Selecting between a cool mist humidifier and warm mist humidifier depends on your personal choice. Both of them work in totally different ways but the end product is same: humidification of air.

While the warm mist humidifiers produce steam by heating up the water, they often don’t distribute air evenly and aren’t as effective in larger rooms.

The cooler varieties are much more efficient, and they ultimately provide the same results. If you’re on the hunt for the best cool mist humidifier, know that they generally come in two categories.


 Evaporative Cool Mist Humidifiers: How It Works

These types of humidifiers use evaporative wick filters made of a special material that absorbs the water from the base of the machine and gets saturated with it. An inbuilt fan is used to run air through these filters to evaporate water and humidify a room.


 Ultrasonic Cool Mist Humidifiers:

This category of cool mist humidifiers uses a specially designed diaphragm of metal that vibrates at a very high frequency, thus breaking up the water into miniscule parts to create the mist.

These types of cool mist humidifiers are comparatively more silent and energy-efficient as compared to evaporative cool mist humidifiers.Keep reading to learn about some of the top-rated cool mist humidifiers you can purchase.


TaoTronics Humidifier Ultrasonic Cool Mist

TaoTronics Humidifier Ultrasonic Cool Mist

For A Good Night’s Sleep TaoTronics Cool Mist Humidifier is a great choice to humidify air inside your home as it filters water and produces a healthy mist.

It produces hardly any noise while working so you can enjoy a good night’s sleep when using it. It can easily work for almost 15 hours at a stretch as it has a tank capacity of 1 gallon of water.



It can be easily cleaned and the ceramic cartridge does not require to be replaced regularly.

The humidity level can be set at a particular level as per your preference.

Works without any noise which is a great advantage compared to some other humidifiers which can disturb your sleep as they are noisy.



It is a large humidifier and not easy to move around your home. The tank capacity of 1gallon means it consumes slightly above average amount of power to operate compared to other products in this family of similar performance.

Conclusion:  4.55 of 5.0

TaoTronics Cool Mist Humidifier is great choice for someone looking for an efficient unit which does not produce noise when working. You can also regulate moisture levels as per your comfort and preference which makes it easier to get a good night’s sleep.



 AOS 2055A Automatic Air Washer

AOS 2055A Automatic Air Washer

This cool air humidifier is a product of Air-O-Swiss, a well-known brand dealing in advanced air-treatment systems, whose product line includes air humidifiers and air purification systems.

This model is an automatic air-filtration humidifying device. The AOS 2055A neither uses wick filters nor the specially designed metal diaphragm to create humidity.

This device uses specially designed rotating discs that turn inside a water bath.  The contaminants in the room air are captured by negatively charged discs and washed off into the water, thus cleansing the air.

As these specially designed discs have a very high adhesion for water, this results in a highly humidifying affect. This humidifier costs about $370.


  • Highly portable design
  • Does not require any type of mats or filter replacement
  • Auto shutoff feature for empty water tank
  • Removes contaminants up to 1.5 microns in size
  • Special inbuilt fragrance container for fragrance oils
  • Very low maintenance
  • Comes with a five-year limited warranty


Some customers have complaints about the location of the fill valve on the water tank, which only allows it to be filled to three-quarters of its total capacity.

Conclusion:  3.75 of 5.0

This portable humidifier/air purifier is an ideal choice if you’re suffering from allergies due to dry air. Even though it is somewhat expensive compared to other cool air machines, in the long run it justifies its cost due to the low maintenance and no filter-replacement requirements.


 Essick Air Table Top Humidifier Easycare

Essick Air Table Top Humidifier Easycare

This tabletop humidifier is a product of Essick Air. This company deals in everything from convenient tabletop humidifiers to whole-house humidifying systems. This humidifier uses classic wick filter technology to create humidity.

The product has the ability to humidify a 700-square-foot room quite efficiently with a water tank capacity of 2 gallons and output of 3 gallons per day.

This model comes with a digital display and a control with four speed settings. Its automatic humidistat checks and maintains your desired level of humidity in the room.  It is currently available for about $70.


  • Doesn’t produce white dust
  • Very easy to fill
  • Smooth and silent operation for nighttime use
  • Automatic humidistat for humidity control
  • Replaceable wick filter
  • Removable base that can be washed in a dishwasher
  • Comes with a one-year limited warranty

Cons:  There’s no automatic shutoff control when the water tank is empty, so the machine keeps running and can burn out if you’re not consistently monitoring it.

Conclusion: 5.0 of 5.0

This product is quite useful due to its compact and portable design, and its price range makes it a viable option if you need it in a smaller home or your office.


 Honeywell QuietCare Cool-Moisture Humidifier

Honeywell QuietCare Cool-Moisture Humidifier, 3-Gallon, HCM-630

This cool moisture humidifier tower model is a product of Honeywell and features a 3-gallon output capacity. It’s quite suitable for a small house or office of 1,050 square feet in size.

This product falls under the latest category of Honeywell’s new QuietCare Humidifier Series and is designed for large rooms and entire apartments.

Due to its unique fan blades, it delivers a high level of humidity with very low noise, which makes it much quieter than other humidifiers in the same category.  Expect to pay around $60 for this one.


  • Adjustable humidistat for maintaining desired humidity levels
  • Auto shutoff sensors
  • Filters with antimicrobial AgION Antimicrobial Filter technology
  • Comes with three moisture control settings
  • Highly portable
  • Comes with a five-year limited warranty


This humidifier’s tank is really difficult to fill because of the flat bottom.  

Conclusion:   4.1 of 5.0

This product is quite suitable for temporary relief from dry air.  Its unique fan design makes it much quieter, especially when compared to some of the other humidifiers available on the market.

This is a great budget option if you don’t want to spend a ton, and it covers enough square footage that you shouldn’t need to move it too often.


 Vornado Evap40 4-Gallon Evaporative Humidifier

Vornado Evap40 4-Gallon Evaporative Humidifier

Vornado Evap40 can humidify your surroundings at very high speed due to its vortex circulation motion.  This motion helps to circulate the moisture level to the farthest corners of any room, which leads to quick humidification of the air.

This model uses the evaporative humidification method and is quite suitable for large rooms of up to 1,000 square feet in size. It uses two wick filters to moisten the air and has tank capacity of 4 gallons. This model costs about $130.


  1. Unique vortex circulation of air
  2. Three speed settings for automatic humidity levels in air
  3. Comparatively larger water-storage capacity
  4. Easy to clean
  5. Comes with a five-year limited warranty


This unit does not have an automatic shutoff for those times when there’s no water in the tank.

Conclusion:   4.7 of 5.0

This model, due to its lightweight and compact design, is quite suitable for all households. Its extra-large water capacity requires few refills and provides continuous humidity with three different fan levels. It costs a little more, but its one of the most effective products when it comes to moistening the air quickly.


 Venta Airwasher Humidifier LW45

Venta Airwasher Humidifier LW45 WHITE

This product serves the dual purpose of humidifying as well as purifying your dry room’s air. This humidifier/air purifier uses special discs to clean the air and to create the required humidity.

The Venta Airwasher Humidifier LW45 comes in a choice of two colors, black or white, and it uses special discs to trap the contaminants in the air and wash them into the water tank.

It consumes less than 10 watts of power, which makes it a very cost-effective machine to run in a room up to 800 square feet in size. This product is manufactured in Germany and is currently available for about $330.


  • It does not require any filter replacement
  • Very hygienic
  • Simple to use
  • Low maintenance costs
  • Three levels of humidity output
  • Three-gallon water capacity
  • Two-year warranty


This product does not have an auto shutoff feature if the water tank is empty, and it requires water treatment additives after every 10 to 14 days of use.

Conclusion:   4.1 of 5.0

The Venta Airwasher Humidifier LW45 is an easy-to-use, old-fashioned-style system that allows you to opt for three output settings. Being a German product it is a bit expensive, but the quality is exceptional. If you suffer from allergies, there’s no better product to clean and moisten the air around you.


Cool Mist Humidifier – Ultrasonic Humidifier “No Noise”

Cool Mist Humidifier - Ultrasonic Humidifier "No Noise"

For A Cool and Comfortable Home, Cool Mist Humidifiers use modern technology to access the humidity level of air and control it to make it ideal and comfortable. They are energy efficient as no heating element is present for water conversion to regulate humidity.

They are ideal for warm and dry regions as they cool the air and also make it moist thereby making your room comfortable for easier breathing and a good night’s sleep. This is the “No Noise” humidifier, so this will great for the baby’s room also!


  •  It is a safer option especially if you have children at home as there is no heating element.
  • They are affordable and cost less compared to any other type of humidifiers.
  • They are your best choice if a large room needs to be humidified.


Needs to be cleaned often or mold and bacteria can develop inside it. You have to replace it filters regularly for efficient functioning.

Conclusion:  4.6 of 5.0

Cool mist humidifier are popular because they are available in a variety of sizes and with different features and you can choose one that best suits your needs.

They are safer, power efficient and affordable compared to any other type of humidifiers. You should buy them especially if you live in a warm and dry region so that you have a cool and comfortable environment in your home.



If you compare the five products reviewed above, you’ll find out that, apart from the wick filters or ultrasonic technology used in cool mist humidifiers, there are some models that use specially designed discs to act as both humidifiers and air purifiers.

If you want to have both features in your humidifier, then the AOS 2055A Automatic Air Washer is the best choice, as it incorporates some new features when compared with the Venta Airwasher Humidifier LW45. In this category, the AOS 2055A Automatic Air Washer is the number one choice, followed by the Venta Airwasher Humidifier LW45.

If you’re looking for a model that uses evaporation as the base function, then the Honeywell QuietCare Cool-Moisture Humidifier is the best due to its very low price and features that are on par with other comparatively high-priced models of the same category.  


Cool Mist Humidifiers For Ultimate Comfort


Cool Mist Humidifiers are a great resource for moderating and restoring humidity levels in every room throughout your house. This is true no matter if it is an ultrasonic or evaporative style humidifier, though each style works in unique ways to disperse cool mist in your home.


The High-Quality Models


There is a large selection of both evaporative and ultrasonic humidifiers that come highly recommended and are considered top of the line. These models are rated based upon a variety of different factors. Some of those factors include customer reviews, durability, and ease of maintenance, product features, and price point. A few of the top selling models are featured in the following:


Aspects To Keep In Mind


There are several different aspects to keep in mind when you shop for a Cool Mist Humidifier. For example, some models feature UV lights and “germ-free” technology which stems from this light. The light eliminates as much as 99 percent of the bacteria, germs and viruses that can contaminate the water.

This type of humidifier is strongly recommended for homes with young children or other individuals who have issues with asthma or pulmonary distress. Keep an eye out for models that feature an easy-to-clean container. Models that are dishwasher safe are particularly convenient.

Lightweight models are easier to lift, so they are ideal for people suffering from arthritis or people who have difficulties lifting heavy objects. No matter what model you choose to buy, you will certainly find one that is ideal for making your home incredibly comfortable.


In most cases, cool mist humidifiers are the go-to choice for people who live in warm, dry areas. This is because they cool off each room while dispensing the ideal amount of moisture into the air. This increases the comfort in any home.

Though these humidifiers are a leading product in this industry, you must keep in mind that they require maintenance. If the filters are not properly cared for, you risk contaminating the air with harmful bacteria and minerals.

People who use these have to consistently replace filters. This is true whether or not de-mineralized water is used in the humidifiers.



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