#10 Best Humidifiers for Allergies 2023

Allergy symptoms like congestion, a runny nose, sore throat, watery eyes, and discomfort can be eased with suitable humidifiers. Get to know about these best humidifiers for allergies. Keep reading on!

👤 Written by: L. W. R. Ulla
⏳ Updated on:
📋 List: 10 items
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There are several benefits to using one of the best humidifiers for allergies at home. By reducing inflammation, breathing in more humid air can help ease allergy symptoms like congestion, a runny nose, sore throat, watery eyes, and discomfort.

The humidifier's water vapor in the air moistens and soothes your nasal tissues. This makes it easier to clear your nose of allergens and irritants so you can breathe better. In this article, we'll talk about the best humidifiers for allergies. We have collected the best humidifiers that have the best feature to help with your or your loved one's allergies. Keep scrolling.

Frequently Asked Questions (FAQ)

Cant find the answer you’re looking for? Reach out to our Q&A community.

What's the best humidity level for people with allergies?

The Environmental Protection Agency recommends that the relative humidity in a home not rise above 50%. When using a humidifier, establish a humidity level and avoid operating it for long periods. Mold and mildew can flourish in wet conditions, posing a health risk to those who breathe it in.

Which one is better, warm-mist or cool-mist humidifier for allergy?

The type you choose is up to you, but the U.S. National Library of Medicine says that cool mist humidifiers are the safest, especially if you have children or pets. Warm mist humidifiers, on the other hand, get hot and could burn you if you get too close to them. Also, evaporative humidifiers often spit out a mist you can’t see, so don’t worry if it looks like they aren’t doing anything.

How to get the perfect coverage in the best humidifiers for allergies?

Measure your room, and the humidifier capacity is the key. Before purchasing, look at the packaging to see how much square footage it can handle. Also, the gallon size is the determining factor.

Or, you can count on this formula to get the rough measure:  1L capacity = 100 sq ft coverage area. For a personal humidifier or a travel humidifier, generally, only about 25 to 100 square feet can be humidified with such small devices.

Is the cleaning-breeze option an essential consideration before buying the humidifiers?

Absolutely. There are many humidifier types on the market, and the best one for you depends on how often you change the filter and how easy it is to clean. Standing water could cause mold to form inside the device, which could then be blown throughout your home, causing significant problems for anyone allergic to mold. Using distilled water in your machine is preferable, as tap water includes minerals that can develop bacteria and aggravate your sinuses.

*Disclaimer. We can not guarantee that the information on this page is 100% correct. Read more
Name Rank Check Prices
2nd Version Essential Oil Diffusers URPOWER
URPOWER
2nd Version Essential Oil Diffusers
#1 Amazon Walmart.com eBay
Ultrasonic Cool Mist Humidifier for Bedroom Everlasting Comfort
Everlasting Comfort
Ultrasonic Cool Mist Humidifier for Bedroom
#2 Amazon Everlastingcomfort.net eBay
Humidifiers for Bedroom Large Room Home LEVOIT
LEVOIT
Humidifiers for Bedroom Large Room Home
#3 Amazon Levoit.com eBay
Warm Mist Humidifier Vicks
Vicks
Warm Mist Humidifier
#4 Amazon Walmart.com eBay
Mini Portable Personal Cool Mist Air Humidifier JZK
JZK
Mini Portable Personal Cool Mist Air Humidifier
#5 Amazon Walmart.com eBay
6L Warm and Cool Mist Humidifiers TTLIFE
TTLIFE
6L Warm and Cool Mist Humidifiers
#6 Amazon Walmart.com eBay
700 Automatic Humidifier  Aprilaire
Aprilaire
700 Automatic Humidifier
#7 Amazon Sylvane.com eBay
Ultra3 Whole Room Ultrasonic Humidifier  Vornado
Vornado
Ultra3 Whole Room Ultrasonic Humidifier
#8 Amazon Walmart.com eBay
U-31002 Optimus
Optimus
U-31002
#9 Amazon Walmart.com eBay
Wireless Portable Cool Mist Humidifier  Hey Dewy
Hey Dewy
Wireless Portable Cool Mist Humidifier
#10 Amazon Heydewy.com eBay

10 List of Best Humidifiers for Allergies

  • URPOWER 2nd Version Essential Oil Diffusers
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    #1

    URPOWER 2nd Version Essential Oil Diffusers

    A small humidifier that works well with essential oil

    1  readers vote
    1  experts agree 1  experts disagree
    WHY WE LIKE IT:

    URPOWER 2nd Version Essential Oil Diffusers come for #1 pick among the best humidifiers for allergies. This device works best as an allergy humidifier that you can put around small beds, tabletops, and even office cubicles. With a performance of up to 6 hours, this humidifier also comes with two adjustable two mist settings: continuously and intermittently. Best yet? They work well with your favorite essential oil.

    Pros (reasons to buy)

    Two adjustable mist settings
    Works well with essential oil
    Portable and lightweight

    Cons (reasons to avoid)

    Small room only
    Makes gurgling noise

    What other experts liked

    Being close to my bed effectively promotes deeper, more restful sleep for me.

    What other experts didn't like

    If you usually sleep with the lights off, this is not for you. It...gurgles.
  • Everlasting Comfort Ultrasonic Cool Mist Humidifier for Bedroom
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    with this product?
    #2

    Everlasting Comfort Ultrasonic Cool Mist Humidifier for Bedroom

    A 6-liter tank that can last for 50 hours before refilling

    1  experts agree 1  experts disagree
    WHY WE LIKE IT:

    Even though most people haven’t heard of this brand, you shouldn’t let that stop you. This device works well as an allergy humidifier. With a 6-liter tank that can last for 50 hours before refilling, Everlasting Comfort also has a tray for adding essential oils to the mist, which is done by a fan. Even better, it’s great for allergy sufferers with rhinitis, asthma, and other breathing problems.

    Pros (reasons to buy)

    Works in rooms up to 500 sq feet
    Provides an essential oil tray
    Filterless

    Cons (reasons to avoid)

    Hassle to clean

    What other experts liked

    This one makes so much mist without leaking.

    What other experts didn't like

    You'll need to consider its cleaning challenges when selecting this humidifier as your choice.
    Tech Gear Lab
  • LEVOIT Humidifiers for Bedroom Large Room Home
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    #3

    LEVOIT Humidifiers for Bedroom Large Room Home

    Warm or cool mist aromatherapy humidifier in a large tank

    1  experts agree 1  experts disagree
    WHY WE LIKE IT:

    LEVOIT is a brand that has been trusted for its humidifier products, so they are among the best humidifiers for allergies. With either cool mist or warm steam, you can easily relax and fight your allergy. Also, it has a display that indicates relative humidity so that you can keep an eye on the air in your room. Best yet? This device holds up a lot of water means no hassle refilling.

    Pros (reasons to buy)

    Very effective and powerful
    Accurate over-humidification prevention
    Easy to access by remote control

    Cons (reasons to avoid)

    Fairly expensive

    What other experts liked

    The Levoit LV600HH has everything you could want in a humidifier, such as options for both warm and cool mist and an essential oil diffuser.
    Live Science

    What other experts didn't like

    This small appliance is perfect only for over 150 square feet rooms.
    Tech Gear Lab
  • Vicks Warm Mist Humidifier
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    #4

    Vicks Warm Mist Humidifier

    1-gallon tank humidifier that runs for about 12 hours before refilling

    1  experts agree 1  experts disagree
    WHY WE LIKE IT:

    The Vicks warm-mist humidifier is a great, inexpensive way to help relieve cold and allergy symptoms. It is one of the best humidifiers for allergies. This allergy humidifier differs from many others because it has a medicine cup where you can put liquid allergy medicines like the VapoSteam to help you breathe better. This humidifier is easy to use because it doesn’t need a filter and has two mist settings.

    Pros (reasons to buy)

    Two mist settings are available
    Works well with VapoSteam
    Filterless humidifier

    Cons (reasons to avoid)

    Require regular cleaning
    Warm-air mist only

    What other experts liked

    It makes a big difference in how well my air conditioning works and makes me feel much better when I'm at home.
    Community Clinic Association

    What other experts didn't like

    After just a few uses, the tank starts leaking water.
    Balaji Vartharaj
  • JZK Mini Portable Personal Cool Mist Air Humidifier
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    with this product?
    #5

    JZK Mini Portable Personal Cool Mist Air Humidifier

    Cool mist air humidifier with night light for travel

    1  experts agree 1  experts disagree
    WHY WE LIKE IT:

    If you need the best humidifiers for allergies that can accompany you even during travel, look no other than the JZK Mini Portable Personal Cool Mist Air Humidifier. This USB-powered travel humidifier is wireless and costs less than $15. It can be plugged into any electrical outlet during your trips. Also, it is quiet and can make cool mist for up to eight hours. It can hold about 4 ounces of water at a time.

    Pros (reasons to buy)

    Travel friendly
    Affordable options
    Easy to recharge and to refill

    Cons (reasons to avoid)

    Suitable for small rooms only
    Small water capacity

    What other experts liked

    Since I bought this humidifier, I cough less, I can breathe and smell better, and my skin hasn't cracked at all.
    Brea Zeller

    What other experts didn't like

    When I move it, water easily spills out of the side (no, I didn't fill it too much).
  • TTLIFE 6L Warm and Cool Mist Humidifiers
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    with this product?
    #6

    TTLIFE 6L Warm and Cool Mist Humidifiers

    Equipped with an ionic generator built to help clean the air

    2  experts agree 1  experts disagree
    WHY WE LIKE IT:

    The TTLIFE ultrasonic humidifier can be used in rooms up to 750 square feet and has an ionic generator built to help clean the air. This model has a built-in LED screen that shows real-time humidity, which is another reason it is among the best humidifiers for allergies. There’s even a setting that lets you choose the level of humidity you want. Also, it is quiet and comes with remote control.

    Pros (reasons to buy)

    Performs at whispery noise
    Decent tank size for water
    Easy to clean

    Cons (reasons to avoid)

    It only performs well with distilled water
    Unclear instructions

    What other experts liked

    Even though the humidifier has a big tank, it is easy to carry because it has a handle.
    This humidifier puts out a steady mist and is very quiet. The tank is a great size.
    Rita Qin

    What other experts didn't like

    Essential oil performance is poor. Unless you use 10+ drops, your room won't smell like oils.
  • Aprilaire 700 Automatic Humidifier
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    with this product?
    #7

    Aprilaire 700 Automatic Humidifier

    Get the optimum levels of humidity control with the Automatic Digital Humidifier Control

    1  experts agree 1  experts disagree
    WHY WE LIKE IT:

    The automatic model from Aprilaire can evaporate up to 0.75 gallons of water per hour, which is one of the highest capacities of any humidifier. It is one of the best humidifiers for allergies that is suitable for the whole house and can be used in rooms up to 4,200 square feet. Setting up some whole-house humidifier systems can be hard, but this model makes the process quick and easy.

    Pros (reasons to buy)

    A built-in drain to get rid of mineral buildup
    An indicator to display the water panel
    Warm air leaving the room

    Cons (reasons to avoid)

    Installation needs to be done by an HVAC pro
    Required to replace the filters often

    What other experts liked

    It is a very useful and well-made humidifier that works well with NEST.

    What other experts didn't like

    This humidifier is easy to set up, but it doesn't do much to raise the humidity.
    Mr Jake
  • Vornado Ultra3 Whole Room Ultrasonic Humidifier
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    with this product?
    #8

    Vornado Ultra3 Whole Room Ultrasonic Humidifier

    A cool mist humidifier that has 600 square feet of coverage

    1  experts agree 1  experts disagree
    WHY WE LIKE IT:

    A cool mist humidifier can help ease some lousy allergy symptoms. The Vornado Ultra3 uses an ultrasonic system that is quiet and works well. It is one of the best humidifiers for allergies that can humidify an area of up to 600 square feet. It comes with a one-gallon tank that can make up to two gallons of mist daily. Also, it’s 9.7 by 9 by 5.8 inches and weighs just over seven pounds, so it’s easy to move when needed.

    Pros (reasons to buy)

    It comes with a long cord
    Whispery noise at performance
    Limited warranty for five years

    Cons (reasons to avoid)

    No auto turn-off feature

    What other experts liked

    It's easy to fill up, and when it's set to run on low automatically, it's completely silent.

    What other experts didn't like

    The gallon does not last 24 hours at a humidity level of 45%.
    M. Jackson
  • Optimus U-31002
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    with this product?
    #9

    Optimus U-31002

    Gallon cool mist ultrasonic humidifier with auto shut-off

    1  experts agree 1  experts disagree
    WHY WE LIKE IT:

    The Optimus Ultrasonic Humidifier is a great way to deal with the dry air and other problems that come with winter. This allergy humidifier comes with a tank that can hold 1.11 gallons of water, which can become 1.5 gallons of moisture. When the water needs to be refilled, an auto-shutoff switch turns off the unit and lights up a warning light. Every time you fill the tank, it runs for about 18 hours so you can leave it on all night.

    Pros (reasons to buy)

    User-friendly
    Blue light at night
    Noiseless operation

    Cons (reasons to avoid)

    Challenging to clean
    Hassle to refill

    What other experts liked

    This humidifier is great if you want something that makes a lot of vapor, takes up little space, and doesn't make much noise.

    What other experts didn't like

    About 15 minutes later, I saw a pool of water forming under the humidifier.
    Andrew DeGruccio
  • Hey Dewy Wireless Portable Cool Mist Humidifier
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    with this product?
    #10

    Hey Dewy Wireless Portable Cool Mist Humidifier

    A cute and quiet allergy humidifier for up to eight hours

    1  experts agree 1  experts disagree
    WHY WE LIKE IT:

    Keep this cute allergy humidifier close by so you can stay hydrated all day. Hey Dewy humidifier uses ultrasonic wave technology to control the cool mist in a quiet, effective way. It can mist continuously for up to eight hours or intermittently for up to 12 hours. It also has a soft LED night light that turns on when the room gets dark. The USB port and small size make it easy to take and charge from your computer or car.

    Pros (reasons to buy)

    Up to 8-hour cool mist
    Wireless and rechargeable
    Ultrasonic wave technology

    Cons (reasons to avoid)

    Small room coverage
    Small water capacity

    What other experts liked

    This is a stylish and useful bedside or deskside item if you have dry skin or want to get rid of sinus pain.
    Organic Beauty Lover

    What other experts didn't like

    The blinking light while charging is very bright, making it hard to charge at night while using the device.

Conclusion: Best Humidifiers for Allergies

That’s it all about the best humidifiers for allergies! If you want to use a humidifier to help with your allergies, ensure you get one that has decent coverage for your room. You might only want a humidifier in your bedroom or one for your whole house or office. Humidifiers might not cover as much space as they say they do, so buy one that is a little bit bigger than you think you’ll need.

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