The 10 Best Warm & Cool Mist Humidifiers You Should Own

If you are considering to buy a humidifier, you will come across the two types, namely warm mist and cool mist. Both of them have various advantages, and therefore, it is more beneficial to buy a warm & cool mist humidifier. The warm humidifier is the healthiest, and the filters do not have to be replaced often. The cool mist is quiet, and they are perfect for large areas. The following is the list of the best warm & cool mist humidifiers to opt for.

Here Are The List of Best Warm & Cool Mist Humidifiers In 2020

Last update on 2020-11-30 at 13:09 (UTC+0) / Affiliate links / Images from Amazon Product Advertising API

#10. Warm & Cool Mist Ultrasonic Humidifier

TotalComfort Warm & Cool Mist Ultrasonic Humidifier

By: Homedics

This humidifier offers both the cool and warm mist humidification for your home. The ultrasonic technology of this unit also offers near-silent operation for installation in a bedroom or living room. Moreover, this year-round device helps you to adjust the intensity of the mist, with the help of the east to control buttons. The unit comes along with a large water tank with a maximum capacity of 1.7-gallon. This machine has the highest continuous run time up to 80-hours. The ultrasonic technology keeps you safe from allergens.

The humidifier also effectively heals the chapped skin and lips, nose dryness, sinus irritation, and so on. Furthermore, the water tank comes with durable plastic housing. The mister has the auto shut-off and overheating protection. You can keep your tank fresh and clean with the help of the ultrasonic technology. The anti-microbial technology of this unit prevents the growth of the mold and mildew on the surface of the tank. It comes along with an inbuilt night light to find out the machine easily in the dark.

  • Easy to clean and anti-microbial.
  • Safe to use with ultrasonic technology.
  • Longer running time and night light option.
  • Slightly less average rating.

#9. Warm & Cool Mist Ultrasonic Humidifier

PowerPure 5000 Warm & Cool Mist Ultrasonic Humidifier

By: Aerus PowerPure

This humidifier effectively disperses cool and warm mist in the area up to 700-square feet. The unit with ultrasonic technology also offers low-noise operation. Moreover, the device is ideal for your baby’s room, bedroom, and living room. This unit comes along with a permanent and money-saving ceramic filter to soften and clean the water in the tank. This machine has an auto shut-off function to turn the unit off when it is out of the water.

The LCD control panel with soft-touch button of this unit is also very much user-friendly. Furthermore, you can control the device with a remote. The 360-degree rotatable dual mist outlets cover a wider area. You can set the timer for this humidifier up to 12-hours. This unit efficiently relieves you from the painful flu symptoms, skin dryness, sinus irritation, nose dryness, and many other ailments. Even, it prevents the formation of airborne pathogens in the air to keep you safe from allergies. The optional navigate ION generator of this humidifier improves air quality.

  • Suitable for large rooms and ceramic filter.
  • Easy to use and LCD panel.
  • Includes remote control and auto shutoff.
  • Relatively new product.

#8. Digital Ultrasonic Warm & Cool Mist Humidifier

Crane USA Digital Ultrasonic Warm & Cool Mist Humidifier

By: Crane USA

This warm and cool mist humidifier boosts your home humidity level to heal cough, cold, flu symptoms, nose bleeding, sinus irritation, and so on. The unit also has the sensor-touch control panel for stress-free operation. The LED display of this machine shows accurate humidity level to set the level with precision. This device has automatic humidity control to save energy and prolong the machine lifespan. Even, you can control this unit with remote control. The automatic shut-off technology makes the machine energy-efficient.

This device also has the 23-hour off timer setting. Furthermore, this unit comes along with a 360-degree rotatable nozzle for wider coverage. The machine has a water tank with a capacity up to 2.8-gallons. This humidifier is suitable for small to medium rooms. The antibacterial clean control material effectively reduces the growth of mold and bacteria up to 99.96%. This machine is only for domestic use. It consumes 120-Volt electricity to run.

  • Suitable for domestic use with an antimicrobial material.
  • Sensor touch display and energy efficient.
  • Operates in quiet mode and longer running times.
  • Slightly less average rating.

#7. Warm & Cool Mist Ultrasonic Humidifier

BONECO:Air-O-Swiss Warm or Cool Mist Ultrasonic Humidifier 7147


This warm and cool mist humidifier is ideal for the room up to 600-square feet. The unit also continuously runs for 24-hours. Moreover, this device comes with a water tank with a maximum capacity of three gallons. This unit has an automatic operation mode for fully automatic operation. The ultrasonic technology of this device allows silent operation for nighttime use. You get an optional cool or warm mist to select from according to your requirement. This humidifier disperses pure and fine mist to heal your chapped skin.

The digital display of this machine also shows accurate humidity level. Furthermore, this unit has a programmable hygrostat function. It is safe to install this humidifier in your baby’s room. The surface touch control of this machine allows you to set your desired options with ease. The unit comes along with hydro cell and demineralization cartridge and descaling properties no maintain good health of the machine. Even, this device helps you to relieve the sinus irritation.

  • Higher output and automatic operation.
  • Easy to program hydrostat and digital screen.
  • Operates without any sound.
  • Slightly less average rating.

#6. Premium 5 Liter Ultrasonic Digital Humidifier

Avalon Premium 5 Liter Ultrasonic Digital Humidifier

By: Avalon

This humidifier comes along with the zero-noise technology to offer your baby a peaceful sleep at night. The unit also has high-quality material construction and entirely safe for your family. Moreover, the touchpad on the machine allows you to select your preferred humidity level with ease. Apart from that, a remote is available for an operation that is more convenient. This device has a tank with a maximum capacity of up to 5-liter. The unit is excellent for the 40 to 50-square feet room.

The machine also offers continuous 12-hours of humidification. Furthermore, the inbuilt and replaceable filter of this unit effectively prevents the formation of bacteria and germs in the water. This filter eliminates any bad odor or illness-causing elements from water to offer pure and fresh mist all time. The year-round humidifier delivers both warm and cool mist. This machine comes with a cleaning brush for effortless cleaning and maintenance. The sleekly designed humidifier is ideal for your bedroom and bathroom.

  • Different settings for maximum comfort.
  • Wider coverage and built-in replaceable filter.
  • Zero noise and safe to use.
  • Relative smaller than the rest.

#5. Ultrasonic Warm & Cool Mist Humidifier

PureGuardian H1510 Ultrasonic Warm and Cool Mist Humidifier

By: Guardian Technologies

This best warm & cool mist humidifier comes with ultrasonic technology to offer quiet operation. The unit with ultrasonic technology also delivers a pure mist to humidify the dry air. Moreover, this machine comes with a large water tank of 1.5-gallon. This machine offers 100-hours of run time. The unit is perfect for medium-sized rooms. The clean silver protection of this device effectively blocks the growth of mold and mildews on the surface of the water tank. The refill indicator light indicates when the tank is empty.

This humidifier also allows you to choose between the warm and cool mist modes according to your requirement. Furthermore, this machine comes along with a power cord with a length of 5-feet. This variable mist controlling humidifier is very easy to use for everyone. The customizable night-light allows you to see the machine stress-freely in the dark. You do not need to worry about the maintenance of this machine, as it does not require any maintenance.

  • Extended running time and large water tank.
  • Easy to use with varied controls.
  • Resistant to mildew and mold.
  • Gives a plastic smell initially.

#4. Ultrasonic Warm & Cool Mist Humidifier

Bionaire Ultrasonic Warm and Cool Mist Humidifier (BUL9500-SHP)

By: Bionaire

This ultrasonic humidifier comes with dual functional humidification for both warm and cool veils of mist. The unit also helps you to relieve sinus irritation. Moreover, you can treat your dry skin problem with the help of this device. The machine comes with a large 2-gallon water tank. You can easily install this device for your medium to large rooms. You can set three humidity levels in this machine to achieve the best humidification for your room. The demineralized cartridge solves the problem of changing the filter for your humidifier.

The best warm & cool mist humidifier also offers protection against microbial formation. Furthermore, the ultrasonic formula with a transducer vibrates the water at ultrasonic speed to produce fresh, pure, and visible mist. The machine has an easy to use digital control for stress-free operation. An inbuilt night-light allows you to locate the unit easily. This is a bottom fill humidifier for easy loading. You can add essential oil for aromatherapy as well. The unit is very easy to clean and does not require much maintenance.

  • Suitable for a large room with a large water capacity.
  • Multiple humidity output settings.
  • Alleviates chapped skin and sinus.
  • Construction could be strong.

#3. Ultrasonic Humidifier 6L Vaporizer Warm & Cool Mist

Elechomes UC5501 Ultrasonic Humidifier 6L Vaporizer Warm and Cool Mist

By: Elechomes

This best warm & cool mist humidifier comes with both warm and cool mist humidification. The machine also provides comfortable year-round humidification. Moreover, this unit with cool mist mode offers soothing moisture to improve sleep. On the other hand, the warm mist mode effectively diminishes airborne pathogens. Even in winter, the warm mist mode provides extra heat for a comfortable sleep. This unit comes along with a distinctive humidity sensor to detect and change the humidity level according to your surrounding environment.

The machine also lets you know the accurate humidity level for your room. Furthermore, the automatic technology of machine turns it on when the humidity level drops and turns itself off it reaches the level. This machine is extremely energy-efficient. It comes along with a large 6-liter water tank. The dual 360-degree rotatable nozzles cover a wider area. The humidifier is ideal for a room up to 750-square feet. In sleep-mode, this unit operates under a whisper-quiet 34-dB level.

  • Efficient and long-lasting design.
  • Remote control with various options.
  • Smart sensing for auto adjustment.
  • Not as quiet as it should be.

#2. Ultrasonic Dual-Mist Warm &Cool Humidifier With Ion Exchange Filter

SPT SU-4010 Ultrasonic Dual-Mist Warm:Cool Humidifier with Ion Exchange Filter

By: Sunpentown

This humidifier offers both the warm and cool humidification for your room. It also has an ION exchange filter to demineralize and treat water to reduce scale-forming calcium and magnesium from hard water. Moreover, this ultrasonic generator produces low noise during operation, so your baby can sleep peacefully. This device is capable of delivering humidity up to 400cc/hour. You can easily use this machine for your room up to 500-square feet. The water tank of this unit comes with the maximum loading capacity of 4.0-liter.

You can also adjust the split nozzles in a 360-degree direction for wider coverage. Furthermore, the unit comes with overheat protection for safety. This humidifier is very much energy-efficient and includes an auto shut-off function. You get a cleaning brush with this machine for easy cleaning and maintenance. The unit prevents dust particles from spoiling the quality of air. The humidifier has a sleek design with easy to use control knobs. Considering all the features, it is clearly one of the best warm & cool mist humidifiers.

  • Larger humidity output and safe to use.
  • Auto shutoff and overheat protection.
  • Comes with a cleaning brush and large water tank capacity.
  • There is no con as of now.

#1. 6L Warm & Cool Mist Ultrasonic Humidifier

LEVOIT Humidifiers, 6L Warm and Cool Mist Ultrasonic Humidifier


This ultrasonic warm and cool mist humidifier effectively raises humidity levels up to 25% faster than the regular humidifier. The unit also offers warm or cool mist at three different levels. Moreover, in the warm mist setting, the internal water becomes hotter, so it kills most of the bacteria in the water. The digital display of this device always highlights the accurate humidity level to set the desired humidity level according to the surrounding environment.

You can control the unit not only by a remote but also with the sensitive touch control panel. Furthermore, this humidifier comes with a large capacity of 1.5-gallon. You get 36-hours of non-stop humidifying in mist level 1. The super-high mist output of up to 500ml/hour allows you to use this unit for your bedroom, bathroom, living room, or working space. The device with ultrasonic air diffusion offers low-noise humidification. This unit supports automatic humidification and aromatherapy by adding essential oil to the aroma box.

  • Touch control panel with easy to use remote control.
  • Automatically adjusts to get the perfect mist.
  • High-quality material and easy refill option.
  • There is no con as of now.


We have listed the best warm & cool mist humidifiers you will ever find, and they have all the features to make them user-friendly. Instead of buying the warm mist humidifier and cool mist humidifier separately, always opt for it in one. You will need both of them if you place experience weather swings throughout the year. Such a humidifier is beneficial for health and prevents various health issues. It is more beneficial for kids and elderly people at home.

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