The Best Humidifier For Allergies – Reviews and Top Picks

The Best Humidifier For Allergies – Reviews and Top Picks

Allergy sufferers need relief - One of the best ways to receive relief from the pollen and other contaminants that irritate allergies is to use a great humidifier. The best humidifiers for allergies will purify your home’s air. Giving you a break from your allergy.

We know it is difficult to find a great humidifier for allergies, but it can be done. The search is never easy but if you do your homework, you will be enjoying purified air in no time.

To help your search we have put together this review. It is full of information, reviews and top picks. You will be enjoying the best humidifier for allergies very soon.

We picked the TaoTronics Cool Mist Humidifier as the best humidifier for allergies. Keep reading to find out why.

Why Use a Humidifier For Allergies?

Some of the causes of common allergies only exist in high humidity levels. Dust mites, different molds, and mildew are just three examples. Dust mites do not live in humidity levels below 70-80%.

Controlling your humidity levels is one way of protecting yourself from your allergies. Why suffer when you can get relief fast, easy and inexpensively. The best humidifier for allergies is not out of range of your pocket book.

Our Best Cool Mist Humidifier For Allergies Quick Comparison Chart



Water Capacity

Operation Time

Editor's Rating


4 Liters

Up to 15 hours


3 Liters

Up to 24-48 hours


3.5 Liters

Up to 20-36 hours


1.5 Liters

Up to 25 hours


250 ml

Up to 2-8 hours

Review Of The Best Humidifiers For Allergies

TaoTronics Cool Mist Humidifier Review

One of the criteria for being the best humidifier for allergies is the humidifier needs to be quiet. It is difficult to get relief when your ears are assaulted by a lot of noise. This humidifier operates at only 38 db. Making it a very quiet unit.

Being quiet isn’t the only qualifier for the top spot. This unit works up to 15 hours of continuous operation. Its larger 4-liter tank enables it to provide you with a full night of clean air as you sleep.

There are additional features like built-in timer, sleep mode, LED display and more. What is probably its best feature, is the 360-degree nozzle rotation. There will be no ‘Hotspots’ in your room. Just rotate the mist nozzle to get full, even coverage.

While many smaller units do double duty. They are a humidifier and an oil diffuser. These bigger models are not as versatile. They only purify the air not act as an air freshener. Please refrain from putting any essential oils in the water tank.

You may void your warranty if you ignore those words of caution. Always follow the instructions that come with the unit for full protection.

This is probably the best cool mist humidifier for allergies.

Things We Liked
  • 360-degree nozzle rotation
  • 3 mist levels
  • Humidity level controller
Things We Didn't Like
  • Change water daily
  • Questionable humidity meter accuracy

GENIANI Ultrasonic Cool Mist Humidifier Review

What better way to enjoy a break from your allergies than with a humidifier that comes with a 2-year warranty? The added features also help. This unit also sports the 360-degree mist nozzle rotation.

Also, its 3-liter capacity allows you to purify a large room for up to 24 hours without changing the water. You can go up to 48 hours in a smaller room. There is an auto-shut off switch, nightlight, mist or humidity control and much more.

Its quiet motor allows you to enjoy other activities without distraction. Along with the risk-free 2-year warranty, the manufacturer supplies 24/7 customer support. The water tank is very easy to refill. Just lift-up the top, undo the lid and fill with water.

This unit is designed to make your life with allergies much easier. The unit comes with an easy to use knob which allows you to control the mist spray. As well as the humidity levels in any room in your house. There is no need to buy any filters. This candidate for the best humidifier for allergies operates without them.

You can be environmentally friendly while getting relief from your allergies.

Things We Liked
  • 2-year risk-free warranty
  • 24-48 hours operation
  • Mist control
Things We Didn't Like
  • Some quality control issues
  • Some leakage issues

Sparoma Ultrasonic Humidifier Review

Coming in the middle of the pack is this 3.5-liter capacity humidifier. Its middle of the pack reservoir gives you between 20-36 hours of continuous operation. Its range for best results is in rooms that measure 350-450 sq. ft.

This unit is so quiet, 30 dbs., that you will not even know it is running. It also comes with an adjustable mist/humidity level dial. As well as what seems to be the standard 360-degree mist nozzle rotation.

One unique feature is that you are not limited to one color for your night light. It has 6 optional colors to choose from. You can use purple, red, green, blue, yellow or pink. Whatever color that suits your needs and preference.

The overall unit uses high-grade materials to last a long time and prevent any leaks. After the unit is completed it is put through a strict quality control regime. This ensures that it is fit to be the best humidifier for allergies on the market.

Its risk-free one-year, no cost to you, replacement policy and its one-year warranty make this a very attractive humidifier to purchase. It will help relief your suffering during allergy season.

Things We Liked
  • Operation time
  • 6 colored night light
  • Quiet motor
Things We Didn't Like
  • Some mold issues
  • Water foams a little

MistAire Ultrasonic Cool Mist Humidifier Review

The ultrasonic technology included in this unit helps keep the motor noise down to only 32 dbs. It also helps this unit run for up to 25 hours of continuous service. The only issue with this humidifier is that it works best in small rooms - a maximum of 250 square feet.

Even with that limitation, it still packs a punch with its sleep-friendly features. Its quieter beeps and 10-second delay keeps your sleep from being disturbed.

It has the standard 360-degree mist nozzle rotation, auto-shutoff and more. This unit also includes the following: AC power adapter, disk cleaning brush, owner manual, and 7 day a week customer service.

One of this humidifier’s outstanding features is its 5-year warranty. It is the longest in the industry. The one button operation keeps this unit from being complicated or difficult to use. This unit produces 4 ounces of mist per hour on high and 2 ounces per hour when you set it on low.

Its soft glow allows you to operate the one button technology without disturbing anyone’s sleep. Keeping this unit clean is easy with the included cleaning brush and no filter to wash or replace.

Things We Liked
  • 5-year warranty
  • Accessories
  • Sleep feature
Things We Didn't Like
  • One button operation
  • Temperamental

MIGICSHOW Ultrasonic Cool Mist Humidifier Review

Good things can come in small packages for allergy sufferers. This candidate for the best humidifier for allergies may only hold 250 ml but it will still purify the air. You get anywhere from 2-8 hours of purifying action before you need to refill the reservoir.

Its corrosion resistance and insulation combine to make this unit a durable product. You can select from 3 different settings. The high setting provides 2 hours of relief. The low gives you 4 or you can select the continuous operation. All three purify your room’s air of contaminants.

One thing this unit does that the bigger options do not act as an oil diffuser. If you want to freshen up the scent of your room just add some essential oil. The choice of fragrance is up to you.

Another unique feature is its anti-skid feet, which keeps this unit from sliding around. The 7 adjustable LED lights is a nice décor touch. Plus, its 4-1 operation makes this a viable choice to combat your allergies. It acts as a humidifier, oil diffuser, air purifier and a night light.

The other small feature is its warranty. Unfortunately, you only get 30 days to get your money back if you are not satisfied.

Things We Liked
  • 4-1 operation
  • 7 adjustable lights
  • Anti-skid feet
Things We Didn't Like
  • Its small warranty
  • Its small size

What Type Of Humidifier Is Best For Allergies

There are several types of humidifiers on the market today. They are cool mist, warm mist, evaporative, air wash, ultra-sonic and steam vapor. The heat-related humidifiers work best against bacteria and other germs forming in your unit.

Cool-related humidifiers just need more cleaning to do the same task. To fight allergies, it really doesn’t matter which type you use. It will depend upon your needs, your preferences and your budget.

Go with a brand name you can trust. They all work well against your allergies.


How To Choose The Best Humidifier For Allergies

There are common factors you need to keep in mind when you are searching for the best humidifier for allergies. The following list will give you some ideas on what to look for.

  • Room size - know how big the room or rooms you want to purify.
  • Know the different types - not all humidifiers are made the same. Find one that fits your situation.
  • Maintenance - is it easy to maintain, repair and operate.
  • hand-o-right
    Cleaning - we cannot stress this enough. Especially with cool mist humidifiers. You need to keep them clean and clean them regularly. Ask yourself, "are they easy to clean".
  • hand-o-right
    Do they have a humidistat - monitoring your humidity levels is vital in combating allergies.
  • hand-o-right
    Size matters - are they big, small, have large water reservoirs or not. Do they purify a large or a small room.
  • hand-o-right
    Price - this is an important factor. Don’t break the budget to show off to your friends. Pay the right price for your needs.

And The Winner Is

The competition is tough for the crown of the best humidifier for allergies. As you can see each selection above is worthy of wearing the crown. We liked the TaoTronics Cool Mist Humidifier. It is our top choice for this review.

While another competitor had a better warranty, the features and warranty for the TaoTronics cool mist humidifier combined to overcome any disadvantage. Overall, it is just a superior product to its competitors. The 360-degree mist nozzle rotation, the 4-liter tank, the sleep mode and other features were just too much for the others. Its quality construction and durability played a role in our decision as well. This is the best humidifier for allergies on the market today.

Some Final Words

Selecting the best humidifier for allergies is not an easy task. But if you do your homework, read our and other people’s reviews your choice will be made much easier.

You just need to know all the facts. These begin with knowing the size of room you want to use the unit n. The capacity of the humidifier, its size, and features all play a vital role in selecting the best humidifier.

There is one subject we cannot stress enough. You need to clean your humidifier regularly. This is very important if you purchase the best cool mist humidifier for allergies. Bacteria, germs, mold and other fungi like to grow in cool water.

You are hurting your chances of getting relief from your allergies if you do not clean your unit often and thoroughly. A little vinegar/water mix or bleach/water mixture should do the trick.

The best humidifier for allergies will certainly ease your suffering during allergy season. Just make sure to take care of it correctly.

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