#10 Best Humidifiers for Asthma 2023

Discover the best humidifiers for asthma in this article and get the highest humidity quality in your room!

👤 Written by: L. W. R. Ulla
⏳ Updated on:
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Asthma sufferers know how difficult it is to have difficulty breathing, especially during the pandemic when our respiratory system gets the first strike. Let alone when the winter season comes, stuffy noses can be another friendly factor that triggers. Undoubtedly, air cleanliness and humidity are key for people with mild or acute asthma. So, by all means, if you are an asthma sufferer or have a family member, you should immediately choose the best humidifiers for asthma.

Indeed, asthma sufferers will benefit a lot from the best humidifiers for asthma. After all, low humidity levels can cause a dry and irritated nose, making asthma worse and harder to manage, especially during the cold season. Meanwhile, excessive humidity can also cause other problems for asthma sufferers. Then, discover the best humidifiers for asthma in this article and get the highest humidity quality in your room!

Frequently Asked Questions (FAQ)

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What are the types of the best humidifiers for asthma?

  • Cool Mist (Evaporative)
    This humidifier uses a fan to pass the air over a wet wick. Usually, they take less cost and are filterless. Also, convenience-wise they are the best.
  • Warm Mist
    Typically, it is similar to the cool mist, but since it uses the steam vaporizer, the temperature will be different. Also, it has the risk of burn if a spill happens.
  • Ultrasonic
    In case you want to prevent an asthma attack by using a humidifier in your bedroom, this type is the best because it has the quietest sound among all types.

How to choose the best humidifiers for asthma?

To get the best humidifiers for asthma, you need to check the followings:

  • Type of humidifiers you need: Choose warm, cool, or other types.
  • Coverage capability: Measure the room you need to humidify before purchasing the item.
  • Running times: Most manufacturers tell you how long the humidifier runs in certain settings.
  • Filtration: Check the price and the accessibility to get the filter replacement. Also, some types are filterless.
  • Sound: If you choose a humidifier for sleep, check the decibel information on the product before purchasing.

Also, another consideration that you want to know is perhaps the price, the warranty, and the cleaning breeze level of the humidifier according to your preference.

What's the best humidity level for people living with asthma?

The best humidity level for asthma (or general people) is 40-50%. The balanced humidity level will prevent the dry or cold climate from affecting your breath. To get the balanced level, you need a hydrometer that tells you the percentage of your room humidity.

Is it important to consider the tank capacity?

Yes, it is. The tank capacity tells you how often you need to refill and how long the mist can keep running. For example, if you want a humidifier that works fine during sleep, find a 4-5L water tank so you don’t have to refill during your 8 hours of sleep.

*Disclaimer. We can not guarantee that the information on this page is 100% correct. Read more
Name Rank Check Prices
Top Fill Cool Mist Humidifiers Geniani
Geniani
Top Fill Cool Mist Humidifiers
#1 Amazon Walmart.com eBay
HCM-350 Humidifier Honeywell
Honeywell
HCM-350 Humidifier
#2 Amazon Honeywellstore.com eBay
Humidifiers for Bedroom Elechomes
Elechomes
Humidifiers for Bedroom
#3 Amazon Elechomes.com eBay
Cool Mist Humidifiers Large Room Homech
Homech
Cool Mist Humidifiers Large Room
#4 Amazon Walmart.com eBay
500 Whole Home Humidifier Aprilaire
Aprilaire
500 Whole Home Humidifier
#5 Amazon Aprilaire.com eBay
MistAire Humidifier Pure Enrichment
Pure Enrichment
MistAire Humidifier
#6 Amazon Pureenrichment.com eBay
2nd Version Essential Oil Diffusers URPOWER
URPOWER
2nd Version Essential Oil Diffusers
#7 Amazon Urpower.net eBay
Humidifiers for Baby Bedroom LEVOIT
LEVOIT
Humidifiers for Baby Bedroom
#8 Amazon Walmart.com eBay
NR08M Cream Humidifier Miro
Miro
NR08M Cream Humidifier
#9 Amazon Shop.mirohome.com eBay
AM10 Humidifier White/Silver  Dyson
Dyson
AM10 Humidifier White/Silver
#10 Amazon Evacuumstore.com eBay

10 List of Best Humidifiers for Asthma

  • Geniani Top Fill Cool Mist Humidifiers
    Have a problem
    with this product?
    #1

    Geniani Top Fill Cool Mist Humidifiers

    Feeling fully rested with no disturbing sound at all

    1  experts agree 1  experts disagree
    WHY WE LIKE IT:

    If you have asthma or a stuffy nose when bedtime comes, this Geniani Humidifier can be the solution you’ve been looking for. It will be perfect to have this humidifier in your bedroom simply because it has an operating noise of only 30 decibels. Consequently, this means you will wake up feeling fully rested with no disturbing sound at all.

    Meanwhile, the water tank capacity is about 4 liter and can spread the mist evenly in 220 square feet of room. Plus, it has adjustable speed control on its build that you can change as you desire. Specifically, there are three output levels available. But, if you want to let the smart humidity works, you can just turn it on and enjoy your sleep.

    Pros (reasons to buy)

    Easy to refill
    Low noise operation
    Available smart humidity indicator

    Cons (reasons to avoid)

    May cast white powder
    Not filterless

    What other experts liked

    It is very quiet which is amazing so it doesn’t affect my sleep. I love that it has 3 levels.
    Kasie Givens

    What other experts didn't like

    But the reality is, that there is nothing to stop the ultrasonic humidifier from casting white powder across everything.
    T. Allison
  • Honeywell HCM-350 Humidifier
    Have a problem
    with this product?
    #2

    Honeywell HCM-350 Humidifier

    Evaporative humidifier in three settings

    1  experts agree 1  experts disagree
    WHY WE LIKE IT:

    Though it looks a bit bulky, the performance of this premium-priced Humidifier from Honeywell will amaze you. The HSCM-350 Humidifier has gotten a lot of praise from the experts and the customers about how handy they are to refill and clean. In terms of practicality comes first in finding your best humidifiers for asthma. Then, you don’t think twice about buying this.

    Above all, the capacity of this humidifier is 1 gallon, which is adequate to have it as an asthma humidifier around the house. Even better, this humidifier type is evaporative, which is superior. An evaporative humidifier provides purer mist than other types. For so, it is perfect for asthma sufferers. Quiet operation, three settings, and a clean filter are three more reasons you must buy this item quickly.

    Pros (reasons to buy)

    Easy to fill
    Intuitive settings
    Affordable maintenance cost

    Cons (reasons to avoid)

    Need replacement filters
    No automatic shut off

    What other experts liked

    With this unit, it’s a matter of weighing aesthetics vs. performance. It’s also quite easy to clean—something most humidifiers fail miserably at.
    The Spruce

    What other experts didn't like

    However, it comes with the caveat of needing a replacement filter every six months, which drives up its long-term operating cost.
    Tech Gear Lab
  • Elechomes Humidifiers for Bedroom
    Have a problem
    with this product?
    #3

    Elechomes Humidifiers for Bedroom

    Easy user control and informative humidifier

    1  experts agree 1  experts disagree
    WHY WE LIKE IT:

    A humidity level indicator in percentage, power on-off, timer, and sleep mode are only half of the buttons you can find in the interface of the UC5501 Humidifiers by Elechomes. It is easy to control and maintain. Truly, the hardest selling point of this item is the humidity indicator on the item. For people with asthma, this product is the best bang for the buck.

    Also, the humidifier is quite minimal. It only has two color cases, black and white. Interestingly, it has a remote control that helps users set the humidifier afar. So whether in the cold or dry seasons, you can set your room humidity level with this all-rounder asthma humidifier.

    Pros (reasons to buy)

    Simple to use
    Hot and cold mist options
    Automatic humidity control

    Cons (reasons to avoid)

    High mist mode leaves water

    What other experts liked

    Elechomes’ HTJ-2119 Ultrasonic Humidifier is a great option for anyone who wants to monitor the humidity in their home.
    Live Science

    What other experts didn't like

    Regretfully, it uses quite a bit of power when heating.
    Trusted Reviews
  • Homech Cool Mist Humidifiers Large Room
    Have a problem
    with this product?
    #4

    Homech Cool Mist Humidifiers Large Room

    Distribute the mist evenly in a 320 square feet room

    1  experts agree 1  experts disagree
    WHY WE LIKE IT:

    Place this Cool Mist Humidifier by Homech in your bedroom, living room, or around the sunroom where you keep your plant, and you’ll immediately notice the humidity level difference. Indeed, it is a humidifier every asthma person needs. Thanks to the 360-degree nozzle, the humidifier will distribute the mist evenly in a 320 square feet room. Even better, you can keep the asthma humidifier working to push out cool air for 50 hours at the low mist. Above all, it has the auto shut off too!

    Pros (reasons to buy)

    Continuous use for up to 50 hours
    Prevents mold with easy clean design
    360-degree humidity coverage

    Cons (reasons to avoid)

    Lacks a night light
    Lacks low water warning

    What other experts liked

    It is super quiet and produces a nice Mist. Beautiful unit and the night light is a great feature.
    Alyssa S.

    What other experts didn't like

    The Homech Quiet Cool Mist Ultrasonic Air Humidifier lacks a low water warning and night light.
    Gadget Review
  • Aprilaire 500 Whole Home Humidifier
    Have a problem
    with this product?
    #5

    Aprilaire 500 Whole Home Humidifier

    Letting you know the humidity percentage

    1  experts agree 1  experts disagree
    WHY WE LIKE IT:

    Setting up a whole house humidifier can be a good idea, especially if a family member can be easily triggered by asthma. If you want to make your whole house has the proper humidity level (so you can be more assured about your family’s health), check out this Aprilaire 500 Whole House Humidifier.

    Even better, this machine also has a digital control that indicates the humidity percentage. In addition, an indicator light will tell you when to refill the water panel. With a total coverage of 3000 square feet and 12 gallons per day, all your house corners can get balanced humidity.

    Pros (reasons to buy)

    Automatic humidity sensor
    Economical operating cost
    Competitive price

    Cons (reasons to avoid)

    Installation needs a pro

    What other experts liked

    I could notice a huge difference in the comfort of my home in less than 24 hours.
    J. Schaeffer

    What other experts didn't like

    Installed myself taking my time, I broke the project into 4 phases (days) and about 2 hours planning and picking up what I needed at the store.
    Angelo M.
  • Pure Enrichment MistAire Humidifier
    Have a problem
    with this product?
    #6

    Pure Enrichment MistAire Humidifier

    It can run up to 16 hours at the lowest settings

    1  experts agree 1  experts disagree
    WHY WE LIKE IT:

    The MistAire Humidifier is one of the best humidifiers for asthma. However, this Pure Enrichment product has greatly featured on our list. This item got the recommendations to put in your living room, for the baby, and now for an asthma sufferer. Indeed, it shows how versatile and high-quality this item is.

    This asthma humidifier is recommended because it can run up to 16 hours at the lowest settings. Even better, you do not have to worry about forgetting to turn it off because it can be turned off automatically. Lastly, with the 1.5 liters water tank, this item can cover rooms up to 250 square feet.

    Pros (reasons to buy)

    Affordable
    Small, space-saving design
    Contemporary look and feel

    Cons (reasons to avoid)

    Challenging to clean

    What other experts liked

    The Pure Enrichment MistAire Ultrasonic Cool Mist Humidifier adds moisture and cool mist to small rooms and has some fun additional features.
    The Spruce

    What other experts didn't like

    This unit is one of the least effective in the bunch, with disappointing relative humidity in our tests compared to the competition.
    Baby Gear Lab
  • URPOWER 2nd Version Essential Oil Diffusers
    Have a problem
    with this product?
    #7

    URPOWER 2nd Version Essential Oil Diffusers

    Portable humidifier in 100ml water reservoir

    1  experts agree 1  experts disagree
    WHY WE LIKE IT:

    Take a look at this URPOWER Humidifier, and you’ll know why this will help to control asthma pain. First of all, it looks cute! Which means it is portable. A portable humidifier is essential because you will never know what air humidity you will get when traveling.

    Most importantly, the refilling process is a breeze. You can add the 100 water needed by only opening the lid with your free hands. Indeed, it is super convenient to bring it anywhere if you have asthma. Also, there are two lights indicator you can rely on for this item; red light for the continuous mode that runs for 3 hours and green light for the intermittent mode that runs for 6 hours.

    Pros (reasons to buy)

    Easy to refill
    Suitable for traveling
    Available 7 colors of lighting

    Cons (reasons to avoid)

    Small water tank

    What other experts liked

    It's so quiet, you hardly know it's running other than seeing the mist and a very, very slight sound.
    Kindle Customer

    What other experts didn't like

    I would give this five stars if it didn’t have a light that can’t turn off.
  • LEVOIT Humidifiers for Baby Bedroom
    Have a problem
    with this product?
    #8

    LEVOIT Humidifiers for Baby Bedroom

    This item works well with any essential oil

    1  experts agree 1  experts disagree
    WHY WE LIKE IT:

    Here are some reasons why the Levoit Dual 100 Cool Mist Humidifier is the best humidifier for asthma. As you can read, it is suitable too for a baby humidifier. It is also ideal for asthma sufferers because of how filtered the mist comes from this humidifier. Particularly, it is made of BPA-free material, which will not cause any harm to the mist it produces.

    For about 20 hours, you can enjoy the perfect humidity level in your room without worrying about refilling. Also, the large opening in this design makes it easier for you to add 0.48 gallons of water. Another thing to highlight, the item also works well with any essential oil. Indeed, it is a diffuser humidifier, perfect for preventing the asthma attack at bay!

    Pros (reasons to buy)

    Easy to fill
    Travel friendly
    Can be used with essential oil

    Cons (reasons to avoid)

    Small water tank
    Recommended for distilled water only

    What other experts liked

    The Levoit Cool Mist Humidifier comes equipped with a sleep mode that adjusts humidity levels for you so you can get a comfortable night’s sleep.
    Gadget Review

    What other experts didn't like

    I have to use only distilled water and nothing else, it's really inconvenient.
    E Chung
  • Miro NR08M Cream Humidifier
    Have a problem
    with this product?
    #9

    Miro NR08M Cream Humidifier

    Do the cleaning and refilling tasks easily

    1  experts agree 1  experts disagree
    WHY WE LIKE IT:

    As an asthma sufferer, you know very well that keeping the humidifier clean is something not to be overlooked at. Carelessly letting a build-up on your humidifier will make the mold grow. Thus, looking for an easy-to-clean feature in an asthma humidifier is essential. Then, look no other than the Miro washable humidifier.

    As the name suggests, the whole part of this humidifier is washable. Therefore, you can do the cleaning and refilling tasks easily. Plus, being measured in 12x13x12 inches, this cute humidifier can hold up to a 1-gallon water tank. Only in between 8 hours range do you need to refill when you utilize it at maximum setting. Meanwhile, being put in the lowest power will make it stand last up to 24 hours.

    Pros (reasons to buy)

    Washable humidifier
    Automatic shut off
    Changeable LED colors

    Cons (reasons to avoid)

    Minimum user control

    What other experts liked

    Big things for us when looking for a new option were cool mist, filter-free at this price point, highly cleanable; top fill was a plus.

    What other experts didn't like

    My only complaint is the humidifier levels. There are 3 levels, and only the low setting makes sense.
  • Dyson AM10 Humidifier White/Silver
    Have a problem
    with this product?
    #10

    Dyson AM10 Humidifier White/Silver

    Automatically set the time to shut off

    1  experts agree 1  experts disagree
    WHY WE LIKE IT:

    A fan or a humidifier? With the Dyson AM 10 Humidifier, you can choose both. In the summer, you can use it as a robust fan. Meanwhile, during winter, you can utilize it as a humidifier. Only for less than $600, you can get yourself and your family a solid, versatile, high-tech humidifier.

    Interestingly, the humidifier has a timer where you can automatically set the time between 15 minutes to 9 hours to shut off. This time works well if you want to use it during night sleep. Even more, thanks to the bladeless fan technology, this item does not make any noise at all during its performance. After all, it is the best bang for your buck!

    Pros (reasons to buy)

    Sleep timer
    Versatile humidifier and fan
    Low operating noise

    Cons (reasons to avoid)

    Tricky refilling

    What other experts liked

    The Dyson AM10 Humidifier uses ultraviolet light to purify water and clear up to 99.9 percent of bacteria before it’s vaporized, keeping the air in your home perfectly humid and sanitary.
    Live Science

    What other experts didn't like

    It does show a bit of a slight spillage problem, especially if you run it for too long at a stretch.
    Healthy House Keeper

Conclusion: Best Humidifiers for Asthma

Finally, looking for the best humidifiers for asthma can be tricky if you never know the references for the best products. Indeed, there are certain things, like the size, coverage, fan power, installation, cleaning requirements, etc., that you need to consider before purchasing one. In the end, the asthma attack can be reduced significantly by having a good quality humidifier. In case you need to get another humidifier for certain allergy indications, you can also check this post.

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