Top 10 🏆 Best Humidifiers of 2021

Country: CA Flag Canada
Last updated: May 2021
Ranking criteria: value for money, customer reviews, popularity, brand trustworthiness

Whether for industrial use, medical application, or as a personal gadget, humidifiers are very common today. However, humidifiers have been in use for years to moisturize the environment around them. Humidifiers solve problems caused by dry air which may vary from skin problems to respiratory disorders. They are different types of humidifiers for different uses, but specifically, we’d be discussing humidifiers for personal and home use.

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Table: Best humidifiers
Rank humidifiers
1 Levoit
About: Warm & Cool Mist: The humidifier provides both cool mist and warm mist to reliev... Show more
C$160 on amazon Price updated 5 hours ago
2 TaoTronics
About: Space Saving Design: vertical oval shape designed for bedroom nightstand and off... Show more
C$50 on amazon Price updated 4 hours ago
3 Pure Enrichment
About: IMPROVED FUNCTIONALITY: MistAire Silver includes the same premium components and... Show more
C$50 on amazon Price updated 20 hours ago
4 Homasy
About: ♥Also an essential oil Diffuser ♥ essential oil compatible, you can directly add... Show more
C$43 on amazon Price updated 7 hours ago
5 Pure Enrichment
About: ULTRASONIC COOL MIST TECHNOLOGY: Safely moisturizes the air for up to 16 hours o... Show more
C$50 on amazon Price updated 7 hours ago
6 TaoTronics
About: Upgraded LED display cool mist Humidifier with a microporous cartridge. We do no... Show more
C$80 on amazon Price updated 5 hours ago
7 VicTsing
About: ♥Reliable Humidifier♥ The independent 24V/1A power adapter keeps the internal vo... Show more
View product on amazon
8 Fancii
About: Converts a standard sized individual water bottle (<20oz) into a moisture-produc... Show more
C$30 on amazon Price updated 5 hours ago
9 Aprilaire
About: Improve health & comfort issues related to dry air.  Dry skin, sore throats, col... Show more
View product on amazon
10 TBI Pro
About: An ultimate usage! Humidimaster is your ultimate tool that can be used as a pers... Show more
C$242 on amazon Price updated 5 hours ago

Our Ranking Criteria

In short, we do the research for you. You probably don't have time to read through reviews of top 40 products. We go through reviews for you, and try to paint a decent picture of your best options. We rank the products based on 4 weighted criteria:
  • customer reviews [30%] - how customers rated this product? Literally, the higher, the better.
  • popularity [30%] - how many people seem to buy this product compared to other options.
  • brand trustworthiness [15%] - the more other high-rated products by this brand, the more trustworthy we consider the vendor
  • value for money [25%] - adjust the above for price. If there is a better option for lower price, product is ranked higher.

What about the price?

Price only accounts for 25% of the score because price is a tricky thing. It boils down to your individual preference - do you want to go higher-end or budget?

Ideally, we try to recommend better-featured items that have a lower price and high customer score, but in most cases you can't espace the fact that extra features/quality cost extra money.

Please take a look at the price chart for humidifiers to see the best picks in each budget.

In a nutshell: 3 most popular options

Price ranges for best-selling Humidifiers:

We made a price chart of the top selling Humidifiers (see below). Budget options start at C$29.99, going up C$242.80. The most popular option is priced at C$159.90, which is on the pricier side.

What is a Humidifier?

A humidifier is an electrical gadget used to moisturize (humidify) the environment usually a room, or a building. It does this by adding water in gaseous form (water vapor) to its immediate surroundings.

 Humidifiers are used in harsh climates or hot regions such as deserts and during extreme cold. During the winter season in places like Canada, the cold causes humidity levels to drop drastically, hence the need for some mechanically-induced moisture. Humidifiers are also used in some public settings like galleries and museums. Generally, humidification in galleries and museums prevents artifacts from damage caused by low humidity levels in these places.

The personal use of humidifiers is not uncommon, for a fact respiratory disorders, dry skins, and other problems caused by low humidity are solved by the use of humidifiers. Humidifiers vary in size and shape, which largely depends on where they will be used. If you live in colder regions of the world like Canada and the Arctic circle, you may require a humidifier more than you know.

Caution must be maintained when using these gadgets. Although there are several advantages or benefits to using humidifiers, they may dangerous or unsafe to use for some. Humidifiers may be unsafe if the water used in such humidifiers is hard (containing certain chemical compounds). You need to take good care of your humidifier as unkept humidifiers can harbor germs and harmful microorganisms. These harmful can be released into the environment and can cause illnesses to anyone in such an environment.

Except stated otherwise, the liquid content of your humidifier should be water. Other liquids may have adverse effects on your humidifier.

What are the different types of Humidifiers?

As we will be focusing on the different types of humidifiers for personal use, we will consider five common portable types.

  • Vaporizers: These humidifiers are one of the most common and safest humidifiers. The vaporizer releases steam after it had boiled water. Vaporized hot water is safer because germs will die in excessive heat and chemical compounds will be broken down into safer elements. Therefore, to some reasonable degree vaporizers are quite safe.

Another good thing about these humidifiers is that inhalants and other medications can be added to the water container which can help treat some respiratory infections.

 This type of humidifier is especially useful in places like Canada, this is because it releases warm moisture into the air.  

  • Evaporators/Evaporative Humidifiers: Evaporators are common humidifiers that consist of only three basic parts; a reservoir, a fan, and a wick. Evaporators operate based on the relative humidity of the room it is placed. In a room with low humidity, the rate of moisturization is increased, however, a room with high humidity will cause the evaporator to reduce its rate of humidifying the room.

You might want to check out the wick-which may contain mould after prolonged use-from time to time.

  • Ultrasonic Humidifier: This delicate ingenious work of art, uses ultrasonic vibration to convert liquid water into cool mist and disperse this mist into the room. The transducer in this humidifier causes little vibrations in its reservoir which forms fogs which are then dispersed into the air.

 This humidifier has been observed to harbour dirt and some harmful chemical compounds from the water in its reservoir. Therefore, as an intending buyer, endeavour to always clean this humidifier.

  • Impeller Humidifiers: This humidifier consists of a rotating disk that is used in conjunction with a diffuser to distribute droplets of water into the air. This humidifier may cause some noise, so watch out for that.
  • Central Humidifiers: These humidifiers are incorporated into the central air conditioning systems in homes, offices, commercial buildings among others. Therefore, these humidifiers work in unison with the air conditioning systems. These humidifiers are quite economical because you will be getting two offers in one.

Regular maintenance is advised as central humidifiers are known to hold harmful germs and germs after prolonged use.

The above five types of personal humidifiers are quite common and are available for purchase in many stores online. There are also humidifiers for other uses such as medical applications and industrial uses.

Humidifiers are used in medical theatres and hospital wards to control the average humidity. Industrial humidifiers are needed in factories where papers is produced, printing is done, and pharmaceutical companies. Humidity and temperature in these industries must be controlled hence the need for humidifiers. Other industries that require humidifiers include textile and fabric factories, auto companies among others.

The humidifiers used in medicine and industries are quite large and are fixed permanently to serve in a central role wherever they are required.

Interestingly, humidifiers can be made locally. These local humidifiers are similar to evaporators because they contain a water reservoir and a wick, but don’t contain a fan. Potted plants can also serve as natural humidifiers. Plants release water vapour on the surfaces of leaves into the environment thereby moisturizing their immediate environment.

How does a Humidifier work?

When the amount of water vapour (or moisture) in a place is relatively low, the effect is felt on both animate and non-animated elements in the room. Dry air can cause dryness of the skin and the nasal cavity. Wooden furniture in the home also begins to dry out and walls begin to crack. All these can be averted through the use of humidifiers.

The question now is how does a humidifier solve the problem of low moisture (or low humidity)? How do they work?

As we have considered above there are different kinds of humidifiers, and the modes of operation differ from each other. However, they all operate on a general principle. They all have a water reservoir and a mode of disposal of water vapour. They all also have the same job description; to humidify the environment! The mode in which they carry out the job is what differs. Let's consider some;

-Steam Vaporizers (or simply Vaporizers): Vaporizers disperse steam as moisture to increase relative humidity. After the water is added to its reservoir, the humidifier automatically boils the water and the resulting hot steam is released into the environment and is evenly distributed into the room.

-Evaporators: A significant feature (or part) of evaporators is the wick. This wick is a foamy strip that absorbs water from the reservoir through capillary action. The evaporator also contains a fan that blows on the wick which turns the absorbed water into moisture and is in turn carried by air throughout the room.

-Ultrasonic humidifiers: These humidifiers contain a metallic valve that vibrates at an extremely fast frequency. These series of vibrations turn the water in the reservoir of this humidifier into droplets which are then dispersed in the air. The ultrasonic humidifier disperses cool moisture, unlike vaporizers.

-The Impeller humidifier: Impellers, like ultrasonic humidifiers also disperse cool moisture but their mode of operations is quite different. In place of a metallic valve, the impeller has a rotating disk and a diffuser. When water is poured into its reservoir, the rotating disk whisks water on the diffuser which in turn changes it into droplets which come as fog. The result of this process is cool, soothing moisture dispersed throughout the room. Its rotating disk and diffuser make noise while working.

Do you need a Humidifier?

Humidifiers are helping hands in the general wellness of an individual, many have found it as an important addition to the gadgets in the home. However, you may ask, is it important that I own a humidifier? Below are five reasons we think you need a humidifier.

  • Humidifiers help to prevent and solve respiratory problems

An important job of humidifiers is two increase relative humidity. Low humidity causes dryness of the respiratory tract, which may lead to respiratory infections. Therefore before, you close your mind to getting a humidifier, consider how much you need to prevent (solve) respiratory problems. Think of the good it can do to shield you and your loved ones from pneumonia, cough, and other respiratory infections.

  • Humidifiers can help to check snores

 Yes, you read right, snoring! Another problem of low humidity (or dry air) is that it increases the occurrence and harshness of snoring. When there is low humidity, the airway in your throat swells, and the free flow of air through the nasal is obstructed which causes air to pass through the mouth, the result is the disturbing noise, snoring. This whole problem can be averted through increasing humidity, that's the job of a humidifier.

  • Your wooden furniture and floor will be protected from cracks and dryness

Low moisture causes cracks on the walls and floors of your home or office. Your wooden furniture is not safe either, they dry out and when they do, their integrity also reduces. Your humidifier can provide the needed assistance by supplying moisture into your home or office.

  • Humidifiers help protect your lips and skin from dryness

Low moisture is hard on the skin, it caused dryness, itching among other problems. Your lips suffer too, as a matter of fact, a drop in relative humidity causes your lips to crack from severe dryness. Your humidifier can not only solve this problem but can also prevent a future occurrence. Humidifiers can be of great help to your skin.

  • The use of certain humidifiers can limit the spread of germs

As said above, using humidifiers like steam vaporizers is safe and doesn't transmit germs. Vaporizers also do more, the steam coming from this humidifier kills germs in the air. Humidifiers prevent you from contracting diseases coming from illness-causing germs.

These five are just a little out of the many reasons you need a humidifier. Whatever it is you need humidifiers for, know that there are more benefits available.

How many Humidifiers would you need?

This would depend on om some factors; the size of the building it would be used, your budget, the capacity of your humidifier, the weather in your region. The size of your home or office is one of the most important factors; in a home with about 74 square meters, all you need is one humidifier. In bigger homes or offices, you may need two or a large unit to serve the whole building.

If you choose to go for a humidifier with a large reservoir, you may need just one to serve your whole house. If you live in cold regions and the relative humidity is low, you need a reservoir with a large capacity and running time. If you live in Canada, a typical residential building needs just one humidifier with a reservoir of at least two litres.

Now, all of these options are still hinges on money available hence, budget is the most important factor.

How long do Humidifiers last?

The running time of any humidifier depends on how much water is in its reservoir. Therefore, it is advised to fill the reservoir when you about to use the humidifier. Typically, if your humidifier has a reservoir of a litre, then you should expect a running time of about 8 hours. The bigger the reservoir the longer the running time.

How can I operate a Humidifier?

If you are handling a humidifier for the first time, follow these simple yet effective steps;

  • Place the base of the humidifier on a uniform surface, like a table or on the floor.
  • Fill the reservoir with water to capacity (for safety purposes use distilled water, if you don't have access to distilled water, boil some water, let it cool and add it to the reservoir).
  • Fits all the parts together (top and base)
  • Plug into an electrical source, turn on the device and regulate according to your needs.
  • Check regularly for low water levels.
  • There you go, humidifiers are quite easy to use.

Where can I place a Humidifier in my home?

As mentioned above, it is to be placed on a level/uniform surface preferably a table. It should also be placed where moisture can be dispersed freely without any obstruction. So, it could be on a corner in your living room or a bedroom.

Can a Humidifier improve my health?

There are many health benefits of humidifiers, so yes humidifiers can improve your health! What are some of the ways humidifiers can improve your health?

  • They help treat and prevent respiratory infections
  • They prevent skin dryness
  • Some humidifiers prevent the spread of disease-causing germs.

What's the difference between a Humidifier and an Air purifier?

An air purifier is quite different from a humidifier. As the name implies, an air purifier cleanses or removes impurities from the air. The mode of operation and objective of an air purifier are different from that of a humidifier. A purifier removes dirt from the air while a humidifier increases relative humidity in a place.

How can I maintain my Humidifier?

Below are some practical ways to maintain your humidifier;

  • Always remember to clean your humidifier
  • Change the wick after a prolonged use
  • Do not obstruct the flow of air where a humidifier is placed
  • Be sure to check relative humidity (compare the humidity in other places with yours) before using your humidifier.
  • Use a pure source of water (distilled water)

What are the pros and cons of using a Humidifier?


  • It prevents dryness of the skin, lips, and nasal cavity
  • Reduces spread of germs
  • It protects floors from cracking under intense dryness


  • Too much moisture can cause dampness
  • The hot steam from some humidifiers can cause injuries

Is it safe to sleep with a Humidifier?

Yes, you can sleep under a humidifier. A humidifier can help improve your sleep by adding moisture to the environment. However, do not sleep under a steam vaporizer as it can cause some injuries.

What are the benefits of a Humidifier to the skin?

It's been said above that humidifiers are beneficial to the skin. These are some of the benefits.

  • It counteracts dryness and adds moisture to your skin
  • Humidifiers work to protects your skin from cracks and wrinkles.
  • A humidifier prevents germs from settling on your body by killing them in the air

Any side effects from using a Humidifier?

Yes, there are side effects of using humidifiers. Some of them are;

  • Uncontrolled moisturization can cause dampening and growth of moulds
  • If humidifiers are not properly maintained or cleaned properly, they can harbour germs and harmful microbes
  • If hard water is used in a humidifier, a user may run the risk of inhaling harmful chemical compounds.

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