Best Humidifier for Sleep Apnea – A COMPLETE Guide

Best Humidifier for Sleep Apnea – A COMPLETE Guide

best humidifier for sleep apnea

A humidifier works to soothe a person’s respiratory system by adding moisture to the air. So, when an individual suffers from sleep apnea, they might have trouble sleeping since their breathing repeatedly stops and starts, making it close to impossible to have a good night’s sleep.

In this case, you might want to consider buying a humidifier to open up the airways and decrease overall congestion; keep on reading this guide to find the best humidifier for sleep apnea!

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At a Glance: Our Top Picks of Humidifiers for Sleep Apnea


Does a humidifier help with sleep apnea?

Sleep apnea causes a person to have trouble breathing, leading them to gasp for air during the night, as well as waking up with a dry mouth, a morning headache, and ultimately causing sleeping problems.

If a humidifier produces warm or cool mist, the moisture added to the air can open up the airways, consequentially making it easier to breathe. Moreover, constant humidification can also help relieve the dryness in a person’s mouth or throat, eventually leading to a more comfortable sleeping experience. 

Best Humidifier for Sleep Apnea

  • Large capacity with long run-time
  • Humidistat monitors indoor humidity to create a comfortable and moist environment
  • Overall BEST for sleep apnea
  • Coverage: Up to 440 ft²
  • Both warm & cool mist available; benefits from both types in one unit
  • People's choice
  • Coverage: 450 ft² for 45 hrs
  • Memory function remembers the previous working mode
  • Perfect for medium to large sized rooms
  • 360-degree spray nozzle
  • 7 adjustable speed settings
  • Innovative design with app compatibility
  • Run-time: Up to 30 hrs
  • Protection against growth of slimy mold and mildew on tank surface
  • Budget option
  • Coverage: Up to 755 ft²
  • Run time: Up to 60hrs
  • Ergonomic design for safety & easy maintenance
  • Run-time: Up to 50 hrs
  • Sleep mode extinguishes LED indicator for a comfortable sleeping environment
  • Our choice for alleviating sleep apnea
  • Coverage: Up to 1000 ft²
  • Simple operation, high performance
  • Perfect for single story homes like condos, apartments, and flats

So let's see which is the best humidifier for sleep apnea we were able to find on the market. In this product review, we will focus on features such as main factors, characteristics, price for value, and customers’ reviews to analyse the best 8 units available on Amazon.

THE BEST HUMIDIFIER FOR SLEEP APNEA:

#1 AILINKE Keecoon Humidifier 8L (2.1 gal)


AILINKE | Keecoon Humidifier 8L (2.1 gal)

  • Good autonomy
  • Extra sponge or brush included
  • Easy to clean and refill
  • Constant humidity mode
  • 3 speed settings
  • Sleep mode
  • 1-12 hours timer
  • No filter replacement required
  • The device can’t produce warm mist

This Keecoon humidifier can efficiently humidify either small or large rooms, and its 8L (2.1 gal) tank can allow for up to 36 hours of continuous humidification without needing a refill. The tank has a wide opening, which means it can be cleaned easily, and the price of the unit includes an extra humidifier sponge or brush. 

Although this model exclusively produces cool mist, the user will be able to choose between three speed settings, low to high, a constant humidity mode to maintain a specific percentage of moisture in the air, and a whisper-quiet mode to reduce the noise output during the night. 

Moreover, the device includes a 1-12 hours timer and an auto shut-off feature, and, additionally, unlike most humidifiers, this unit won’t need any filter replacements, meaning it’ll be cheap to maintain. 

Last but not least, the settings can be changed using the controls on the device, or through a remote control.

Other Great Humidifiers for Sleep Apnea (Honorable Mentions)

#2 Levoit LV600HH Warm & Cool Mist Humidifier


Levoit | LV600HH

  • Adjustable settings
  • 60 hours of autonomy
  • Auto mode
  • Auto shut-off mode
  • Timer
  • Ultra-quiet mode
  • Cleaning the humidifier needs to be done carefully

The first product we’ll talk about is this ultrasonic humidifier from Levoit that’s able to produce both warm and cool mist to ease sleep apnea’s symptoms. The device is equipped with a 6L (1.5 gal) tank that can guarantee up to 60 hours of continuous usage in rooms as large as 753 sq.ft.. 

In terms of settings, the humidifier allows the user to choose between an auto mode to automatically maintain a humidity percentage, or change the mist output level either through the buttons on the unit or through a remote control. Moreover, you can also turn on the ultra-quiet mode to eliminate most of the noise coming from the device. 

Additionally, you’ll be able to set a 1-12 hours timer, and the auto shut-off feature will turn the unit off whenever it runs out of water.

As a downside, although cleaning and refilling the tank is not difficult itself, you’ll need to pay extra attention not to let any water enter the vent in order to avoid damages to the structure. 

#3 TaoTronics TT-AH018 Humidifier


TaoTronics | TT-AH018

  • 45 hours of autonomy
  • Warm&Cool mist
  • Easy to refill
  • Smart humidity control
  • Timer
  • Night mode
  • Auto shut-off
  • The humidifier can’t produce warm mist when the night mode is on

The TT-AH018 humidifier from TaoTronics is a top-filling unit that features a wide, detachable 5.5L (1.45 gal) tank that allows the device to work for up to 45 hours when set on a low mist output. 

The settings of the unit are completely adjustable, meaning you’ll be able to select different mist temperatures, from warm to cool, choose different mist outputs, and turn on the night mode when you’re sleeping. 

The only downside about is that the device won’t be able to produce warm mist when you turn the night mode on, since the unit wouldn’t be able to eliminate the sound of the engine working otherwise. 

Regardless, the two 360 degrees mist nozzles will still spread enough humidity in the air to help you soothe sleep apnea’s symptoms, and the smart humidity control mode will ensure the percentage of humidity in the room stays the same as long as the device works.

Whenever the tank is empty, the auto-shut off feature will kick in to prevent possible damages, or you can also set a timer if you want the unit to only work for a specific amount of time. 

#4 Proscenic Warm & Cool Mist Humidifier (808C)


Proscenic | 808C

  • 30 hours of autonomy
  • Warm & cool mist output
  • Voice controls
  • 7 speed levels
  • Constant humidity mode
  • Baby mode
  • Timer
  • Auto shut-off
  • The tank might leak if the lid isn’t properly tightened
  • No silent mode included

The Proscenic 808C Cool & Warm Mist Humidifier is one of the best products on our list, not only in terms of adjustable settings, but also in terms of secondary features. With a 5.3L (1.4 gal) capacity that allows the unit to work for up to 30 hours straight, this humidifier will have no problems adding moisture to the air all throughout the night. 

Moreover, the user will have the option of choosing between 7 different speed levels, a constant humidity mode to maintain a specific humidity percentage, and a baby mode in case a child is suffering from sleep apnea. 

Although the device doesn’t specifically have a night mode, its secondary features include a timer, an auto shut-off feature, and the ability to adjust the humidifier’s settings either through a mobile app, or by using Alexa or Google voice control.

The Proscenic 808C model works best if distilled water is used, and, even though the cleaning process is easy enough, it’s recommended cleaning the tank once a week to avoid the growth of bacteria or mold.

Lastly, make sure to perfectly tighten the lid you can find at the bottom of the tank in order to avoid eventual water leaks. 

#5 Pure Guardian H4810AR Humidifier


Pure Guardian | H4810AR

  • 120 hours autonomy
  • 3 speed levels
  • Ultrasonic technology
  • Silver clean protection
  • Warm & cool mist output
  • Easy to refill
  • Water level indicator
  • 4-12 hours timer
  • There is no constant humidity mode

This ultrasonic warm & cool mist humidifier by Pure Guardian is equipped with an extremely large 7.5L (1.9 gal) tank that allows for a run time of up to 120 hours without needing to add any water. In addition, the water reservoir is also equipped with a Silver Clean Protection that fights the growth of mold and bacteria inside the tank.

Other than being able to produce both warm and cool mist, this device allows the user to choose between 3 speed levels, and a 4 to 12 hours timer. Moreover, this humidifier uses ultrasonic technology to produce moisture, meaning that a metal diagram vibrates at a high frequency to spread mist in the room. Because of this, a fan isn’t needed and, consequentially, the unit is significantly quieter. 

In terms of refilling, a water level indicator light will let you know when it’s time to add water, and, although regular water isn’t going to damage the unit, the manufacturer recommends using distilled water to avoid the formation of white dust on your furniture. 

#6 Elechomes UC5501 Ultrasonic Humidifier


Elechomes | UC5501

  • 40 hours autonomy
  • Warm & cool mist output
  • Adjustable mist output
  • Smart humidity sensor
  • Auto shut-off
  • Sleep mode
  • 1-12 hours timer
  • Remote control
  • The filters aren’t included in the price

This ultrasonic warm & cool mist humidifier by Pure Guardian is equipped with an extremely large 7.5L (1.9 gal) tank that allows for a run time of up to 120 hours without needing to add any water. In addition, the water reservoir is also equipped with a Silver Clean Protection that fights the growth of mold and bacteria inside the tank.

Other than being able to produce both warm and cool mist, this device allows the user to choose between 3 speed levels, and a 4 to 12 hours timer. Moreover, this humidifier uses ultrasonic technology to produce moisture, meaning that a metal diagram vibrates at a high frequency to spread mist in the room. Because of this, a fan isn’t needed and, consequentially, the unit is significantly quieter. 

In terms of refilling, a water level indicator light will let you know when it’s time to add water, and, although regular water isn’t going to damage the unit, the manufacturer recommends using distilled water to avoid the formation of white dust on your furniture. 

#7 iTvanila HU-S1 Humidifier


iTvanila | HU-S1

  • 43 hours autonomy
  • 3 mist outputs
  • Auto humidity mode
  • Sleep mode
  • Remote control
  • Auto shut-off
  • Water level indicator
  • No timer option
  • Can’t produce warm mist

The iTvanila HU-S1 humidifier is a device that is able to produce cool mist for up to 43 hours of continuous usage thanks to a 5L (1.3 gal) tank

Although the unit can’t produce warm mist, you’ll still be able to choose between 3 levels of mist output, and adjust the settings either manually or through the auto humidity mode to automatically maintain a specific humidity percentage.

Moreover, you can choose to change the settings through a remote control.
Additionally, the device sports a whisper quiet sleeping mode that greatly reduces the noise output when it’s turned on, allowing you to relieve sleep apnea’s symptoms without being bothered by too much noise. 

Lastly, the HU-S1 humidifier doesn’t include a timer option, however, it’s equipped with an auto-shut off feature to prevent damages when the tank is empty, and a water level indicator light to let you know whenever the device needs a refill. 

#8 Vornado Evap40 Humidifier


Vornado | Evap40

  • Great autonomy
  • 3 fan speeds
  • Continuous humidity mode
  • Easy to clean and refill
  • Works in very large rooms
  • No sleep mode included
  • No timer

The Vornado Evap40 humidifier is equipped with two tanks that can contain up to 15L (4 gal) of water, this means that, when the unit is operated on high, it’ll allow you to have up to 24 hours of continuous humidification without interruptions even when it’s set on high. 

Through the control panel, you’ll be able to choose between 3 fan speeds: low, medium, and high. Moreover, the humidistat dial will let you set your preferred humidity level. In addition, this specific humidifier can efficiently add moisture to rooms as large as 1,000 sq. ft..

The device can sense the humidity percentage in the room and, thanks to a continuous humidity mode, it’ll automatically adjust its settings to maintain a specific level you’ll select. 

In terms of cleaning and refilling, the tanks are detachable and easy to both clean and refill, however, the main downside is that the unit doesn’t include a night mode to reduce the noise output.

Ultimately, although this model is missing some secondary features, such as a timer or a sleep mode, it is still a good choice in terms of autonomy and low maintenance. 


Key Things to Consider in the Best Humidifier for Sleep Apnea

Key Things to Consider in the Best Humidifier for Sleep Apnea

If you take a look online, you’re going to find dozens of valid humidifiers that could potentially have the characteristics you need to improve the symptoms of sleep apnea. However, since sorting through all of them might take quite some time, we’ve summarized the main factors the best humidifier for sleep apnea should have to help you with this condition:

  • Adjustable settings: One of the first things you should look for in any humidifier is whether the unit gives you the option of adjusting the settings according to your preferences. This way, you’ll be able to regulate how much moisture is released into the air, as well as control the speed of the fan.
  • Constant ModeA constant humidity mode is useful to have if you want the humidifier to maintain a specific level of humidity in the room for a longer span of time. When dealing with sleep apnea, it’s good to have a unit that’ll keep humidifying the room all throughout the night.
  • Type of Mist: To alleviate the symptoms of sleep apnea, both warm and cool mist are valid options. For this reason, having a device that lets you choose between both settings is a plus, especially if you prefer having warm mist during the winter and cool mist during the summer.
  • Autonomy: If you have sleep apnea, you’ll want to make the humidifier work during the night. This means that if the unit is able to work for a long span of time without needing refills, you can rest assured you’ll have a constant mist output for all the duration of the night.
  • Sleep Mode: If you need a humidifier that’s going to work during the night, then having a night mode to reduce the noise output becomes of crucial importance to ensure nobody is bothered by the sound of the unit working.

Other factors:

  • Maintenance: Before buying a humidifier, be sure to check how much replacing the filters will cost. Remember that a unit usually needs filter changes every two to three months, depending on how much you use it.
  • Auto Shut-Off & Timer: A timer and auto shut-off are secondary features that can add to the effectiveness of your humidifier, especially if you only need the device to work for specific amounts of time. In addition, the auto shut-off option prevents the humidifier from getting damaged when the water reservoir is empty.

Bottom Line - What is the Best Humidifier for Sleep Apnea?

best humidifier for sleep apnea

Now that we’ve seen the eight best humidifiers for sleep apnea available on the market and we’ve analysed the characteristics that a good unit needs to include to help you sleep better, we’re ready to determine which product on our list takes the crown. 

Overall, the AILINKE Keecoon Ultrasonic Cool Mist Top Fill 8L (2.1 gal) Humidifier is the absolute best humidifier for sleep apnea you can find on the market. 

We came to this conclusion because this product includes most of the main features a humidifier should have to fight sleep apnea’s symptoms. More specifically: its 36 hours autonomy means it can work through the night with no refills necessary. It also allows the users to adjust its settings according to their specific needs, and it can maintain a set humidity percentage thanks to a constant humidity mode.

Additionally, the unit includes a whisper-quiet mode to reduce the noise output, and it also allows you to set a timer to decide exactly when the device needs to work.

Ultimately, we hope this product review helped you clear any doubts you may have had regarding humidifiers for sleep apnea!