Are All Humidifiers Safe For Pets? Best Humidifiers For Pets

Dry air is not only harmful to humans but also to our pets.

Heated, dehydrated air dries out the mucous membrane, more so in the nose, throat, and bronchi.

This can lead to different ailments like dry, itchy skin, inflammation, irritation, snoring, fragile hair, asthma, nose bleeding, and difficulty sleeping.

The good news is that the right humidifier will significantly reduce allergies and other side effects brought about by dry air.

But before we get to the best humidifiers for pets, it is good to answer one of the commonly asked questions by pet owners – are humidifiers safe for pets?

The answer is ‘YES,’ humidifiers are safe for pets. Besides, humidifiers protect your furry friend from dry, itchy skin and other health hazards caused by inadequate humidity.

However, you need to select the right humidifier for your pet as not all of them are perfect.

Generally, cool mist humidifiers are the best for pets, such as cats and dogs.

There are also specific humidifiers for pet owners who keep reptiles, amphibians, and herps.

If you’re looking for the best pet humidifier, you’ve come to the right place.

We conducted thorough research and singled out some of the best pet humidifiers, which are as follows:

The Best Humidifiers For Pets:

Product Capacity  
LEVOIT LV600HH Humidifiers Ultrasonic Air Humidifier 1.5 gallonsCheck Price
Pure Enrichment MistAire Ultrasonic Cool Mist Humidifier 1.5 litersCheck Price
Honeywell HCM350W Germ-Free Cool Mist Humidifier 1 gallonCheck Price
Crane Drop Ultrasonic Cool Mist Humidifier 1 gallonCheck Price
TaoTronics4L Ultrasonic Cool Mist Humidifier 4 litersCheck Price
Evergreen Pet Supplies Reptile Humidifier 2 litersCheck Price
Best Overall

Levoit Lv600hh Humidifiers Ultrasonic Air Humidifier

LEVOIT Humidifiers for Large Room Bedroom

What We Liked Most About This Product

First on our list is the Levoit LV600HH ultrasonic air humidifier.

It is ideal for pet owners who want a quality humidifier for their pets and home.

What stands out the most about the Levoit LV600HH is the warm and cool mist function.

Most pet humidifiers on the market either have warm mist or cool mist and not both.

Product Overview

The Levoit LV600HH pet humidifier is easy to use as it comes with a sleek remote control and an LCD touchscreen.

Aside from that, it comes with a timer, so you can schedule the humidifier to turn off after a certain period.

It features an auto shut-off when the water is gone to protect you and your device.

Moreover, the Levoit humidifier covers an exceptional coverage area of up to 753 sq. ft. with up to 500 ml/h.

If you place it in your pet’s room, they will breathe fresh air that will relieve their nasal cavity and get rid of skin itchiness.

Generally, the Levoit LV600HH ultrasonic pet humidifier is a sleek and reliable device to acquire for your pet and the entire family.

It is easy to use and clean. You won’t see your pets being distracted by the noise produced as it is quiet in operation.


  • It is safe to use with the auto shut-off function
  • Versatile with the warm and cool moist function
  • Simple to use with the remote control and touchscreen
  • Quiet in operation
  • The large capacity tank will last for several hours before refilling
  • Easy to clean
  • It enhances air quality
  • Covers a wider area of up to 753ft
  • Delivers moisture of up to 500 ml/h


  • The tank fills from the bottom, which is slightly challenging when putting it back

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Pure Enrichment MistAire Ultrasonic Cool Mist Humidifier

Pure Enrichment MistAire Ultrasonic Cool Mist Humidifier

What We Liked Most About This Product

This unit comes with an elegant design that will greatly blend with your décor.

Additionally, it has all the features that you can want in a humidifier for your four-legged friend.

The most outstanding feature of this ultrasonic humidifier is the high and low-speed settings.

It allows the user to choose the mist direction and speed.

You can direct the mist to transfer to your pet’s favorite spot in the house.

Product Overview

The Pure Enrichment MistAire ultrasonic humidifier is easy to use by following the instructions in the user manual.

Unlike the Levoit LV600HH, this unit is filled from the top, which is really convenient.

Furthermore, maintaining the humidifier is simple as it features a cleaning brush for quick and spotless cleaning.

This ultrasonic humidifier comes with a 1.5-liter capacity tank, which is enough to run for several hours.

It moisturizes a room for 16 hours continuously.

Also, it covers an area of up 250 square feet.

This device also comes with an automatic shut-off function that helps to turn it off when the water is low or used up.

So, your device, pet, and you are safe and secure.

On top of that, the soothing night glow light will make your environment appealing in the dark.

With such exceptional features and an industry-leading 5-year warranty, this is an excellent investment for pet owners who want a reliable and dependable pet humidifier.


  • Straightforward to assemble
  • It has a maximum run time of 16 hours on high
  • Covers 250 sq. ft.
  • It is easy to refill the water tank
  • Cleaning and maintaining the unit is simple
  • Easy to use with the low and high-speed setting
  • Night light creates a beautiful ambiance
  • It has an industry-leading 5-year warranty


  • It uses distilled water and not tap water, which may be costly in the end
  • The unit leaks after using it for some time

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Honeywell Hcm350w Germ-Free Cool Mist Humidifier

Honeywell HCM350W Germ Free Cool Mist Humidifier White

What We Liked Most About This Product

The Honeywell HCM350W cool mist humidifier is another quality pet humidifier on the market.

The feature that we liked most about this humidifier is its patented UV technology.

This technology plays a massive role in humidifying the air as it kills up to 99.9% of bacteria, viruses, mold, and fungi in the water.

Hence, you can be assured that the moisture this unit produces is free of impurities and good for your health and that of your pet.

Product Overview

Dry indoor air during winter can be a problem for your cat and dog. Like humans, they also face breathing and skin issues when the air is dry.

Unlike the previous humidifiers that we’ve discussed, this unit can run for 24 hours continuously.

This is exceptional, as you won’t be required to refill its tank after a few hours of use.

It comes with a 1.1-gallon tank that is enough for medium-sized rooms.

Additionally, the Honeywell HCM350W germ-free cool mist humidifier is easy to use thanks to the 3 comfort settings that it comes with.

Also, you will see the relative humidity and temperature of the room on the LCD screen.

With the wicking filter, this unit will capture minerals from the water, and you will not see white dust as with ultrasonic humidifiers.

On top of that, it is quiet in operation, which means that your pets won’t be disturbed by the slight humming noise.

Overall, you will love the Honeywell evaporative humidifier as it moisturizes the air quickly and effectively.

Your pets will sleep soundly without wheezing or having itchy skin.


  • Easy to clean
  • It can run up to 24 hours continually
  • No white dust
  • Keeps humidity levels right as it is an evaporated humidifier
  • Simple to fill water
  • Alleviates congestion and cough
  • Reduces static electricity
  • It has a monitor for showing relative humidity and temperature


  • It has no automatic shut off

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Crane Drop Ultrasonic Cool Mist Humidifier

Crane Drop Ultrasonic Cool Mist Humidifier

What We Liked Most About This Product

The Crane Drop Ultrasonic cool mist humidifier is one of the most convenient humidifiers that you will come across.

The unit is extremely simple to set up and use.

Its sleek design will match with any modern décor, and it is reliable in performance.

The manufacturer offers 8 colors to choose from so that you can pick a color that blends well with your décor.

One of the features that make this ultrasonic humidifier stand out is the variable output settings and the adjustable 360-degree mist.

The variable output settings allow the pet owner to set a perfect humidity level for their dogs and cats.

On the other, the adjustable 360-degree mist lid makes it easy to send the mist in any direction.

Product Overview

The Crane Drop ultrasonic cool mist humidifier not only looks beautiful with its teardrop design, but it also comes with anti-microbial materials that reduce bacteria and mold growth by up to 99.9 percent.

What’s more, it covers a broad area of up to 500 square feet, which is ideal for most rooms.

So, your pet, kids, and other family members will be covered well.

As a result, you won’t experience nasal problems, nor will your cat wheeze because of dry air.

Aside from that, this unit is enjoyable to use as it runs quietly. So, your dog or cat won’t be irritated by the sound from the humidifier.

To prolong this unit’s life, you will have to use distilled water and avoid using essential oils as most of them are harmful to your pets.

Also, it comes with the auto shut-off function that protects you and the device when the water is low by shutting down.

All in all, this is a stylish and reliable humidifier that will help your pets to breathe smoothly and have smooth, healthy skin.


  • Runs quietly
  • Sleek and stylish design
  • Easy to operate
  • 24 hours extended run time
  • It has an auto shut-off feature that protects you and the device when water is low
  • Variable output setting allows the user to set the right humidity level
  • An adjustable 360-degree mist lid enables the user to direct the mist in any direction
  • It is made of excellent material that reduces the growth of bacteria & mold
  • It covers a broad area of up to 500 square feet


  • The tank capacity is quite small

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Taotronics 4l Ultrasonic Cool Mist Humidifier

TaoTronics 26dB Quiet Humidifiers

What We Liked Most About This Product

As simple as it looks, this pet humidifier won’t disappoint you as it has all the features that a person can desire in a high-end humidifier.

What we liked most about this ultrasonic humidifier is its long working time of up to 50 hours.

This is partly thanks to its 4-liter capacity tank.

As you get rid of pollen, allergens, and dust in the air using the TaoTronics TT-AH024 humidifier, you relive your nasal cavity and that of your pets. So, you will all sleep soundly.

Product Overview

The TaoTronics 4L ultrasonic cool mist humidifier offers night and day comfort in your home.

It is simple to use by a turn of the smooth dial control from low to high mist output.

And since it has a 360 humidification function, it will cover the entire room.

It has a convenient handle that makes transporting this humidifier from one room to another simple.

It is also easy to clean as it features a 9.2 mm large opening for a quick wash.

What’s more, it runs silently as it comes with a patented noise reduction system that produces a maximum of 26 dB.

You can also adjust the mist output to suit your needs or that of your pets.


  • Runs for an extended runtime of up to 50 hours
  • Covers up to 430 sq. ft.
  • Elegant design
  • 360-degree humidification covers the whole room
  • Adjust mist output
  • Silent operation
  • Simple to clean
  • Convenient carry handle


  • It is slightly challenging to fill the water
  • The unit is quite expensive

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Evergreen Pet Supplies Reptile Humidifier

Evergreen Pet Supplies Reptile Humidifier

What We Liked Most About This Product

Different people keep different pets. So, if you keep reptiles, amphibians, or herps, then you will love the Evergreen Pet Supplies reptile humidifier.

This sleek and sturdy ultrasonic humidifier is particularly designed to help your cold-blooded pets have the right temperatures to thrive.

Like with all the other pets, dry air can be more detrimental to herptiles than to dogs and cats.

That’s why you need to get the right humidifier to keep them moist and healthy.

The Evergreen Pet Supplies herptile ultrasonic humidifier keeps them moist and away from extreme conditions.

Even though the Evergreen Pet Supplies reptile humidifier is exceptional, the dry-run protection function is what stands out the most.

Product Overview

This ultrasonic humidifier features a large tank that will serve the pets for several hours.

On top of that, it comes with an adjustable fog output, which allows you to provide the right humidity for your type of herptile.

Some of the reptiles and amphibians that you can cool using this unit include snakes, lizards, water dragons, chameleons, turtles, iguanas, tortoises, toads, frogs, etc.

Besides, setting up this unit is simple, and it can be connected with different enclosures.

Thanks to the flexible adjustable hose, large tank, and no-spill valve, the no-spill valve makes refilling easy.

You can connect it to a cage, aquarium, terrarium, tank, vision cage, vivarium, glass cage, and much more.

For prolonged use, the manufacturer recommends the use of distilled water in the unit.

Also, you get a 6-month warranty when you buy this unit.

Overall, this is an outstanding ultrasonic pet humidifier for individuals with reptile or amphibian pets in their homes.


  • Easy to adjust to a favorable humidity
  • Simple to set up
  • It is quiet in operation
  • Ideal for most reptiles and amphibians
  • Dry-run protection shuts off the unit when water is low
  • 6-month warranty


  • Refilling it is pretty difficult

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Are All Humidifiers Safe For Pets? – FAQ

What To Look For In A Good Pet Humidifier?

Before you decide to acquire any pet humidifier, it is crucial that you know which features to consider to get the best humidifier for your pets.

Some of the things to look at are the tank capacity, area of coverage, ease of use, type of mist (cool or warm), runtime, ease of cleaning, and level of noise.

These features will help you to choose the ideal pet humidifier for your pet.

What Are The Benefits Of A Humidifier To Your Pets?

A pet humidifier is essential for the well-being of your furry friends. It helps them to breathe better as the nasal doesn’t block.

Also, it helps to relieve dry skin and irritation. Furthermore, it can help reduce dry and itchy eyes.

The pet’s room will also be free of pet dander and allergens as it helps to get rid of them in the air.

Does Noise From Humidifiers Irritate Pets?

It depends on the noise level of the humidifier. If the humidifier is loud for your pet, the pet will show several signs.

Some of these include their ears moving up & down, roaming around your home as if they’re restless, and whining.

If your dog exhibits one of these signs when the humidifier is on, know that it is not comfortable.

However, some humidifiers produce very little noise.

Such humidifiers are fun to have in the baby’s room or your dog’s room.

Consider picking a pet humidifier with 30 dB and below.

What’s The Difference Between Ultrasonic And Evaporative Humidifiers?

Both ultrasonic and evaporative humidifiers are cool-mist humidifiers.

However, ultrasonic cool mist humidifiers use vibrations to transfer water droplets into the air, while evaporative cool mist humidifiers use the evaporation method to transfer water droplets into the air.

When it comes to operation, an ultrasonic humidifier’s vibration is quieter than the fan of an evaporative humidifier.

Regardless, both of these humidifiers produce a humming sound that can be heard in a quiet room.

You should also note that ultrasonic humidifiers use less electricity when compared to evaporative humidifiers.

So, you will end up saving on your electricity bills if you use an ultrasonic humidifier instead of an evaporative humidifier.

Do Humidifiers Improve Feline Asthma?

Similar to humans, pets also suffer from asthma.

Common signs of feline asthma in your pet include coughing, weakness, wheezing, and vomiting of lathery mucus.

However, this can be prevented by having the right pet humidifier in your home.

Most feline asthma cases come about due to molds, dust, cigarette smoke, pollen, and even cat litter.

With a quality humidifier in the pet room, most of the contributing factors will not be present as it will keep pollen, dust, mold, smoke, and even pollen away from the air.

But if the air is dry, most of these will thrive and lead to feline asthma.

Is The Warranty Important When Looking For A Pet Humidifier?

Yes, a warranty is essential when buying a pet humidifier. Some units come with a warranty, while others don’t.

Also, some have very short warranties, while others offer good warranties of at least 2-plus years.

However, purchasing an extended warranty for a humidifier at the time of purchase is almost never a good idea.

The cost of an extended warranty—which will typically still expire well before the appliance fails—is typically more expensive than the price of a portable humidifier, which is relatively inexpensive.

A warranty helps you have peace of mind, especially if you’re investing in a new brand.

So, in case of a defect in material or workmanship, you can get always get a replacement or repair done.

But, it is typically not beneficial to fix a broken humidifier; instead, it is usually wiser in the long run to buy a new one.

The best pet humidifier brands, such as Pure Enrichment, Levoit, Crane, and TaoTronics offer warranties.

Therefore, buying a pet humidifier from such brands is more secure as you can relax, knowing that your investment is not in vain in case of a defect in material or workmanship.

Bottom Line

Humidifiers are safe for pets as they battle against the side effects of poor humidity in the room.

A good humidifier will keep the skin moist, improve air quality in the room, improve sleep, and relieve allergies.

Just like any other device, pet humidifiers vary in features, functions, performance, and prices.

So, take your time and select the best pet humidifier for your pets.

We hope that you’ve found a unit that will make all seasons enjoyable for you and free of ailments related to dry air!