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Best Room Humidifier Reviews

Vapor from humidifier in the morning light

The best room humidifier will meet a lot of your personal needs. You’ll be able to sleep better at night if you leave it running throughout the evening hours. You’ll notice improvements to the moisture levels of your skin. That dry, scratchy throat might even go away. If you don’t need to improve the humidity levels in your entire home, but do have a room that struggles to stay balanced, then this is the right category to be researching. The best room humidifier reviews will have the information you need.

The Best Chart for Room Humidifiers 

Room humidifiers really do come in a variety of shapes and sizes. There are a number of different features, which may also be available in this category. We’ve collected the best room humidifiers from public reviews for your consideration so you can compare and contrast each make and model’s key points to find the right unit for your home.

PictureNameOur RatingPrice
Pure Enrichment Ultrasonic Cool Mist Humidifier 4.4
Tao Tronics TT-AH002 30W Ultrasonic Humidifier 4.1
Optimus 1.5 gallon Cool Mist Ultrasonic Humidifier 4.1
Bolegner Multi-Color Cool Mist Ultrasonic Humidifier 4.7
Pure Guardian H965 Ultra-Queit Cool Mist Humidifier 4.1
UrPower Cool Mist Humidifier 4.6
Honeywell Easy to Care Cool Mist Humidifier 4.3
Homdox Hybrid Cool/Warm Mist Humidifier 4.0
Ogima Humidifier w/ Night Light Function 4.9
Pure Guardian H4610 Ultrasonic Warm/Cool Humidifier 4.0
PictureNameOur RatingPrice

Why Choose a Room Humidifier For Your Home? 

Room humidifiers bring a lot of potential benefits to the table. There are several different models from which to choose today and many offer an aesthetically pleasing appearance so you don’t feel bad about leaving your humidifier out all day. Form should always meet function in this category, however, so we recommend going through the room humidifier reviews to look at four specific key features that are often included within this category.

  • Ease of Cleanliness. If you want to know how to maintain your humidifier, then you need to know how to clean it. Drain it, rinse it, and dry it out at least once per week. Some may wish to do this every day. Remove any build-up with an approved disinfectant based on the manufacturer’s instructions or recommendations.
  • Ease of Use. Room humidifiers are easy to move and should be easy to refill. You should be able to fit the tank underneath a bathroom faucet. If you purchase an evaporative humidifier, make sure the wick filter is easy to access, clean, and eventually replace as well.
  • Ease of environmental maintenance. Some humidifiers in this category come equipped with a humidistat so it will turn on or off based on the percentage of humidity your indoor air currently has.
  • Ease of shut-off. Sometimes you just don’t want your humidifier to run all day. Some models in this category offer a timer feature that will allow your humidifier to automatically shut off after a certain length of running time.

Even with all of these features in place, however, there is a chance that your room humidifier could be putting your health at risk. According to Consumer Reports, several models in this category would emit bacteria when running for a prolonged period of time. There is also an extensive list of tested humidifiers that did not emit any bacteria while being used. Compare this information to the best room humidifier reviews here and offered publicly to find the best possible solution to your indoor air quality needs.

How to Choose the Right Room Humidifier for Me 

Room humidifiers are designed to offer humidification benefits to rooms that are up to 600 square feet in size. Some market themselves as being able to offer humidification to 1,200 square feet effectively, but those we classify as one of the best whole house humidifiers instead.

Room humidification is based on three distinct principles that must be followed.

  • Accessibility. If you are constantly moving in and out of a room, then you need a humidifier that can adjust to the changing size of the space that requires humidification.
  • Need. Sometimes it is a medical need that requires a humidifier. Sometimes it is all about comfort. Many homes need a balance between the two.
  • Size. It’s not just the tank size that matters for the modern humidifier. How fast a unit can disperse moisture into your indoor atmosphere is also an import feature that should be considered during the shopping process. 

You’ll also be able to decide which type of humidification is right for you. Room humidifiers come in cool mist, warm mist, ultrasonic, and UV options. Some offer steam vaporization to help clear out nasal passages with face-fitting attachments. Most room humidifiers will run constantly, though some have a timing feature, and require manual monitoring of indoor humidity levels to prevent moisture levels from becoming too low or too high. 

Measure the length and width of the room where you intend to install the humidifier. This will let you know the size of humidifier you need. From there, read through each room humidifier review to find one with the right features so that your needs can be met. 

What Are the Prices of Room Humidifiers Today? 

The size of the room humidifier and the number of features it contains will drive the cost of each particular make and model in this category. You’ll find entry-level room humidifiers tend to be priced around the $20-$30 mark. This will give you a basic cool mist evaporative humidifier that can work in rooms that are between 100-300 square feet in size.

If you need something a little bigger, then expect to pay $40-$75 for your new humidifier. You may have warm mist options in this category and some UV humidification options as well.

The largest humidifiers in this category are price around $100. They are often warm mist humidifiers, though some offer a hybrid warm/cool mist option, and have a full suite of features that makes them really easy to use.

What Do Our Reviews Have to Say? 

Pure Enrichment Ultrasonic

There is a lot to love about this compact room humidifier. It offers a 360 degree mist nozzle and dual-speed controls so you can maintain a customized humidification experience. The ultrasonic technologies will safely add humidity to your room for better sleep at night without added mineralization to the air. The tank size is small at 1.5 liters, but you’ll still get all day or all night coverage for your needs. If your unit runs out of water, it shuts off. An optional nightlight is also included. All in all, at this price level, it’s tough to find a better humidifier than this one.

Click here to compare the price on Amazon and find the best deal.

Tao Tronics

We were blown away with how quiet this humidifier was. Even the quietest humidifiers tend to emit some level of white noise, but with this model, the misting actually is barely perceptible. This means you get the improved indoor environment you need without your ears ringing in return. Put this into your nursery or into your toddler’s bedroom if they’re having trouble sleeping and it might work miracles. A standard control knob mechanism could have more features, but overall, there are really no complaints about this humidifier. It does its job extremely well.

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With 18 hours of life on every tank refill, this is an affordable room humidifier option. It doesn’t offer any amazing features or innovative technologies, but it does offer consistency and sometimes that is what the best room humidifier needs. An auto shut-off switch kicks in when water levels run out and you have a knob-style adjustable mist control for some limited customization. A push button nightlight is available as well, with the button placement right underneath the control knob. If you’re on a tight budget, you can’t go wrong with this model.

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We’ll admit it. We had a good laugh at all of the marketing terms thrown our way with this particular humidifier. It’s “No Noise!” It has a “Cozy Cool” LED lighting system. Or our personal favorite: the “specially designed to last a whole night” water tank. Yet this humidifier gets the job done. The 360 degree mist nozzle gives you directional flexibility. At its strongest level, we got about 9 hours of life out of the unit. There’s a tray underneath the humidifier for essential oils. The stone filter does a good job of purifying the water vapor. This means we’ll also admit that we were impressed.

Click here to compare the price on Amazon and find the best deal.

Pure Guardian

“Hey Mom! Can you refill my humidifier?” It’s a question asked in our household repetitively, and it usually gets asked 30 minutes after bedtime. That’s why we made the adjustment to this ultra-quiet ultrasonic humidifier in that bedroom. There is a low and high setting, but more importantly, you can get up to 70 hours of running time off of the 3.6 liter tank. This has reduced the number of excuses to get out of bed at night, helps the kids sleep better since the mist lasts all night, and it even has a nightlight option to make the monsters stay under the bed. This is one of the few products we’d keep after taking a look at it, so it definitely earns our recommendation today.

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The design of this humidifier is remarkably similar to some other models in this category, but it still is set apart thanks to the number of features it offers. It’s more than just a humidifier. It’s also an air purifier and an ionizer as well. The “mood lighting” offers a good chuckle, but you do have color options from which to choose or you can rotate the colors and that’s fun sometimes. We particularly liked how easy it was to remove the tank to refill it. This is a solid choice if you want better humidity levels without spending a ton of cash.

Click here to compare the price on Amazon and find the best deal.


We loved how simple this humidifier was to use. Just fill it up and start running it straight out of the box. The patented tank filling mechanism is very similar to watering a plant, so you don’t have all of the tank refill and replacement issues that other models provide. It was also a lot easier to clean than other models we were able to take a look at. It offers two moisture control settings, runs for up to 36 hours, and has an anti-microbial filter that helps to provide an odorless result. There really are no complaints we can offer about this humidifier and that is evidence of its overall quality.

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This hybrid humidifier gives you everything any room could ever need for a better indoor environment. Use the cool mist options for better overall humidity percentages. Use the warm mist option to help deal with bothersome physical symptoms that may be due to the dry air around you. It offers aromatherapy options as well. Combine this with its lightweight and compact design and you’ll want to take this humidifier with you everywhere. It holds up to 1.6 gallons of water in the tank at one time. Set the humidistat and you’ll see for yourself why we think it is one of the best room humidifiers right now.

Click here to compare the price on Amazon and find the best deal.


This is one of the few humidifiers that can give you everything. You can run essential oils through it if you wish. You can set specific humidity levels and control the levels of mist that come out of the unit. The misting nozzle rotates a full 360 degrees, allowing for direct mist output in any direction. Receive up to 12 hours of operation time on the strongest setting using the 2.4 liter water tank. LED lighting is also available. As the humidifier improves humidity levels, it will also purify and ionize the air for you. Rest easy tonight when you add this humidifier to your home.

Click here to compare the price on Amazon and find the best deal.

Pure Guardian H4610

How long does this humidifier operate on one tank? 120 hours. The 2 gallon tank works with the ultrasonic design so that all you receive is a fine, cool mist. Included with this model is Silver Clean Technology that resists the growth of mold and mildew within the machine, reducing the amount of cleaning that you’ll need to do. It has heating elements included as well, so you can have an ultrasonic warm mist humidifier for your room sometimes if you prefer. A 12 hour timer, 3 speed settings, and a nightlight fill out the rest of the features you’ll find. We loved the easy push-button controls. It’s priced higher than some other humidifiers in this category, but we found a lot of value comes with this particular model so that the investment is worth it.

Click here to compare the price on Amazon and find the best deal.

The best room humidifier will help you stay comfortable, potentially sleep better, and improve life. You don’t have to breathe dry air any more. Pick the best model from this category and you’ll see first-hand how a great humidifier can help you.

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