Best Humidifier for Rats – A COMPLETE Guide for Pet Rats

Best Humidifier for Rats – A COMPLETE Guide for Pet Rats

Best Humidifier for Rats

Sometimes it is hard to manage having air that is good for us while also minding our pet’s wellbeing.

This is especially so for pet rats, which can be sensitive to changes in the environment.

This can make it quite difficult to find the right balance of humidity.

In this product review we are going to go through everything you need to know before buying a humidifier and we are also going to give you a list of the best humidifiers for pet rats.


At a Glance: Our Top Picks of Humidifiers for Pet Rats

Why Do Rats Need a Humidifier?

Best Humidifier for Rats

A humidifier keeps the air cleaner and potentially removes any urine smell which could cause a lung infection to your pet rats.

Not to mention that if humidity is lower than 40%, your pet could get breathing issues.

With a humidifier you can easily control the humidity in the room and help your pet rat live in a healthy environment.

Best Humidifiers for Rats

  • Coverage: Up to 755 ft²
  • Built-in humidity sensor allowing precise control
  • Overall BEST for Rats
  • Coverage: Up to 753 ft² 
  • Built-in humidity sensor gauges & adjusts humidity automatically
  • Our choice for pet rats
  • Coverage: Up to 220 ft²
  • Run-time: 18 - 24 hrs
  • 2-in-1 humidifier & essential oil diffuser
  • Coverage: Up to 430 ft²
  • Run-time: Up to 60 hrs
  • Budget option
  • Coverage: Up to 750 ft²
  • Capacity of 1.6 gal (6 l)
  • Filters water of impurities and bacteria

What to Consider When Buying the Best Humidifier for Rats

What to Consider When Buying the Best Humidifier for Rats

Here is a quick summary of the main factors you should consider when buying the best humidifier for rats:

  • Adjustable mist levels: When purchasing a humidifier for your rat, you want to make sure that you can adjust the mist level in order to pick exactly what the pet needs, be it warm mist when it’s cold or cool mist when the weather’s hot. Here is a guide on how to keep your pet rats cool during the summer.
  • Run-Time: If you decide to pick a humidifier which is equipped with a large tank (5 liters and up), you can be sure to have enough autonomy for it to run smoothly for more than two days without having to refill it. This is useful in case you need to leave your pet rat alone for longer periods of time and it can’t stay without humidity.
  • Auto shut-off: The auto shut-off feature makes sure your pet is not overwhelmed by too much humidity in case you forget to turn it off or adjust the settings when you leave the house.
  • Silent mode: Rat pets have very sensitive hearing, therefore if your humidifier is loud, it can be quite bothering for them and for you to have it on the whole day or for hours at a time. You might want to look into noise-free humidifiers or humidifier with silent modes in order to solve this problem.
  • Coverage: You should always keep an eye out for how many square feet the humidifier covers. If you keep your pet in a small room, then most humidifiers should work, but if your room is bigger, you should look for a more powerful humidifier.

Now that we’ve covered the main things you need to keep in mind when you plan on purchasing a humidifier for your pet rat, we can move on to the best humidifier for rats.

We have prepared this list based on factors such as main features of the product, price for value, costumers’ reviews and brand trust.

We hope this can help you in the choosing process.


#1 Elechomes Ultrasonic Humidifier (SH8820)

Elechomes | SH8820

  • Great capacity
  • 1-12 hours auto-off timer
  • Very silent
  • 3 levels of mist
  • Works even in big rooms
  • Works with batteries
  • Doesn’t have remote controls

This Elechomes humidifier has a great 1.45 gallons (5.5 liter) capacity which allows it to work for a long time without any refill, almost up to 40 hours if you use low speed.

It is also suited for any kind of room you use to keep your pet, even if the room is very large, the output reaches 550 ml/h for areas up to 755 square feet.

If you keep your rat in the bedroom, noise is not going to be a problem since it’s equipped with a very silent sleep mode you can turn on.

Furthermore, the led screen it uses to show you the humidity level can be turned on or off if the light bothers you or your pet.

The product works all year round, it produces warm mist if your rat needs warmer humidity, or cold mist when it’s hot and dry.

It’s quite easy to operate and refill, you don’t need to dissemble it, you can just pour water in from the top.

This is what this customer said about the product: “Sleek looking. Easy to fill. Control is intuitive. The humidity sensor is spot on.”

You will also be able to set a 1-12 hours auto-off so that you can be sure your rat won’t feel uncomfortable if you forget to turn off the humidifier.

The Elechomes humidifier requires one Lithium ion battery to work, it has touch controls, but unfortunately you can’t operate it remotely.

Other Great Humidifiers for Rats (Honorable Mentions)

#2 Levoit Hybrid Ultrasonic Humidifier (LV600HH)

Levoit | LV600HH

  • Works in any room
  • Automatically adjusts the mist level you want
  • Can be controlled remotely
  • 1-12 hours auto-off
  • Plastic smell the first time you operate it
  • Hygrometer doesn’t work perfectly

This 11.3 x 7 x 10.5 inches humidifier can be positioned in any room you use to keep your pet, be it a bedroom or a living room, and it doesn’t matter how big the space is since this humidifier is powerful enough to handle rooms as big as 753 square feet (70 square meters).

The Levoit humidifier has a capacity of 1.5 gallons (6 liters) which allows it work for a maximum of 36 hours with the lower mist level, therefore you won’t have to worry about leaving your pet rat in a room without moisture since it can work for almost two days without a refill.

With this humidifier you can easily adjust the humidity in your pet’s room.

You can either pick the cool mist option, to make the air more humid and prevent your pet rat’s skin from getting dry, or the warm mist option, which is especially useful when it’s cold.

Not to mention that warm mist is good for eliminating dust that could bother your rat’s lungs.

The remote-control feature allows you to easily adjust the setting, even from another room, even though the built-in sensor already makes some adjustments for you automatically when needed.

A big plus is that you can set a 1-12 hours auto-off to be sure you won’t forget it on when you don’t need it.

You can place the humidifier everywhere but it’s better if you don’t leave it directly on a hardwood floor, as it works better if you put it on an elevated surface like a desk or a table.

Be careful not to direct the air flow directly towards your rat’s cage since it can be damaging to the animal.

If you smell a plastic odor when you first use it, that’s nothing to be worried about; it’s going to go away after a few hours of use.

Overall, it’s a good product, however, the hygrometer of this humidifier might be slightly off in some cases.

#3 GENIANI Top Fill Cool Mist Humidifier

GENIANI | Top Fill Cool Mist Humidifier

  • Noise Free
  • Easy to operate
  • Good autonomy
  • Auto shut-off
  • Might leak water
  • Not suited for bigger rooms

This product has a lot of good reviews on Amazon.

With this humidifier you can manually choose between three levels of output speed, low, medium and high, and the built-in sensor allows you to automatically adjust the level of humidity you want in your rat’s room.

Keep in mind that this humidifier is not very big, therefore it’s better suited if your beloved rat is typically kept in a smaller room, let’s say up to 220 square feet.

The LED light which shows you the humidity percentage can be turned off whenever you please and the humidifier is also very silent when it works.

So, if you keep your pet in your bedroom, noise and light are not going to bother neither you nor your rat.

The humidifier is easy to use, you can refill it from the top, and the tank can contain up to 4 liters of water; Therefore it has enough autonomy to run all day in case you need to leave your pet alone while you are away.

It also features an auto shut-off if your pet doesn’t like to have the machine on the whole day.

All things considered, the Geniani humidifier is a good and cheap option that does the job.

However when used on high speed, it might leak some water on the floor.

Hence, it is suggested to keep off of wooden surfaces.

#4 TaoTronics Cool Mist Humidifier (TT-AH025)

TaoTronics | TT-AH025

  • 360 degree rotating nozzle
  • 60 hour run-time
  • Very silent
  • Auto shut-off
  • Very durable materials
  • Expensive
  • Light can’t be turned off
  • Must dissemble it to refill

With a 360 degree rotating nozzle and the ability to run for 60 hour run-time when on a high, this humidifier is definitely the one to go for if you are planning on leaving your pet alone for longer periods of time.

The TaoTronics humidifier is also the most silent in our list, so those sensitive to noises won’t be bothered by the sound it makes when it’s working.

It features premium water-resistant materials which make it a durable option, especially if you plan on using it for long periods of time every day.

The auto shut-off feature also prevents it from overfilling, making sure your pet rat is not overwhelmed by too much humidity in case you forget to switch it off.

A downside of this product is that, during the night, the light doesn’t turn off.

It just goes into night mode. While this could bother either you or your pet rat, the light is a warm yellow that is less annoying than a bright blue.

Another thing is that although it is easy to refill, you can’t pour water in from the top, and you must dissemble it from the bottom to do so. 

#5 TBI Pro Ultrasonic Humidifier

TBI Pro | Ultrasonic Humidifier

  • 360 degree rotating nozzle
  • 3 levels of mist
  • 2 days of autonomy
  • Suited for large spaces
  • Night mode
  • Unclear instructions
  • No auto-off feature
  • Unresponsive costumer service

This humidifier comes with a 360 degrees rotating nozzle that allows mist in every direction.

With three different levels of mist, the humidifier can be adjusted depending on which one your rat needs the most.

It is also equipped with a medical stone filter which guarantees you and your pet good and bacteria-free quality air that is very healthy for everybody in the house.

With a tank that can contain up to 6 liters of water, this humidifier also offers up to two days of run-time for those of you who can’t be with their pet rat seven days a week.

The tank is easily refillable by simply lifting the top and pouring water into it, no need to dissemble it.

Give yourself and your pet an undisturbed rest with the unit’s sleep mode.

The feature makes the humidifier work very silently and turns off the screen lights.

Since it can cover up to 750 square feet, you can basically position it everywhere in the house and in addition with the remote control, you can easily adjust the settings even if you are not in the same room as the humidifier.

This product comes for a fair price and it works quite well, but it has some down sides.

For example, the instructions don’t say where to put the filter (which you just need to place inside the tank), it doesn’t have an auto-off feature if you forget it on when your pet doesn’t need it, and customer service doesn’t seem to be very responsive.

It’s also not recommended to place it on carpets because the air intake could be blocked.

Bottom Line - Best Humidifier for Rats

Best Humidifier for Rats

Out of all the humidifiers we’ve talked about in this article, the Elechomes SH8820 emerged as the overall best humidifier for rats since it has all the main features you should be looking for in a humidifier for your pet rat.

The features being:

  • Great tank capacity: it implies a very good autonomy in order to work for your pet even when you are not at home.
  • 3 adjustable levels of mist: from cold mist to warm mist, depending on what your pet rat needs at the moment.
  • 1-12 hours auto shut-off: preventing you pet to get bothered by too much humidity in case you forget the device on.
  • Very silent: almost a noise-free device so that your pet is not going to get bothered by the continuous noise.

Remember to always check if the main characteristics of the product you are choosing are the ones you are really looking for, you should always go for a humidifier thinking of both yours and your pet’s needs.

We hope this article can be helpful to you all during the process of choosing the best humidifier for pet rats.