Best Cool Mist Humidifers

SaleBestseller No. 1
AquaOasis™ Cool Mist Humidifier {2.2L Water Tank} Quiet Ultrasonic Humidifiers for Bedroom & Large room - Adjustable -360° Rotation Nozzle, Auto-Shut Off, Humidifiers for Babies Nursery & Whole House
  • Want to eliminate the suffering from the terrible effects of dry air? No need to struggle with cheap flimsy and leaky desk humidifiers. This quality ultrasonic humidifier is the one you’re looking for. It pumps relief immediately and effectively! – Feel better in minutes!
  • OPERATES IN TOTAL SILENCE – SLEEP LIKE A BABY! No humming, whistling, or crackling as this durable Whole-House Humidifier steadily and efficiently dispenses the soothing cool mist you crave. SLEEP better, BREATHE better, LIVE better! You’ll wish you found this years ago!
SaleBestseller No. 2
Pure Enrichment® MistAire™ Ultrasonic Cool Mist Humidifier - Premium Unit Lasts Up to 25 Hours with Whisper-Quiet Operation, Automatic Shut-Off, Night Light Function, and BPA-Free
  • INSTANT DRY AIR RELIEF: Ultrasonic cool mist technology safely and quickly moisturizes dry air for up to 25 hours of continuous operation so you can breathe easy and get more restful sleep
  • YEAR-ROUND COMFORT: High and low-speed settings combined with a 360° mist nozzle help you consistently balance and regulate the humidity in your home all year long for relief from cold-like symptoms and sinus issues
  • LARGE EASY-FILL TANK: 1.5 liter water tank provides ideal coverage for bedrooms, offices, nurseries, and other medium-sized rooms
SaleBestseller No. 3
Vicks Filter-Free Ultrasonic Cool Mist Humidifier, Medium Room, 1.2 Gallon Tank-Humidifier for Baby and Kids Rooms, Bedrooms and More
  • VICKS FILTER-FREE COOL MIST HUMIDIFIER: This cool mist humidifier won't need replacement filters, and it's 1.2 gallon tank can give up to 30 hours of soothing mist. Vicks cool mist humidifier is quiet, making it great for your bedroom or baby's nursery
  • VICKS HUMIDIFIERS FOR BABIES, KIDS, ADULTS: Humidifiers diffuse moisture into the air, and many women and men find that a humidifier for the bedroom becomes an essential part of a good nights sleep when the air is dry, in allergy season, or when sick
  • COUGH AND CONGESTION RELIEF: When you or your kid has a cold, it can be difficult to sleep through the night. Humidifiers, vaporizers, and steam inhalers provide temporary relief from coughing and congestion, so your rest won't be as disturbed by coughing fits
SaleBestseller No. 4
Cool Mist Humidifier, Ultrasonic Air Humidifiers for Bedroom Babies Home, 4.5L Large Top Fill Desk Humidifiers with Three Mist Modes, 360° Nozzle, Auto Shut-Off, Lasts Up to 30 Hours, Super Quiet
  • 【ULTRASONIC COOL MIST HUMIDIFIER】Safely moisturizes the dry air in your room to relieves stress and create a comfortable and breathable living atmosphere at home. The 360° rotating nozzle allows mist to be dispersed in any direction, providing an even level of humidity, create a soothing, comfortable environment.
  • 【LONG-LASTING & AUTO SHUT-OFF】Design with a large capacity water tank of 4.5L, it could release fine and clean mist up to 30 hours. You can enjoy whole night sleep, frees you from refilling water frequently. Having an automatic shut-off function, greatly ensure your safety and preventing unit damage when it runs out of water.
  • 【WHISPER-QUIET DEEP SLEEP MODE】The air humidifier works almost no noise which offers maximum relaxation during sleeping or working. Sensitive touch buttons help you easily change operating modes. Simply press it for 3s to turn off the nightlight. Enjoy all night mist and rest easily. Perfect for your baby and a disturbance-free sleep at night.
Bestseller No. 5
raydrop Cool Mist 2.2L Humidifiers for Bedroom, 28dB Whisper-Quiet Ultrasonic Humidifier, Easy to Clean Home Humidifier, Auto Shut-Off, 30H Work Time (Blue)
  • 2.2L (0.58GALLON) WATER TANK: The water tank offers up to 30 hrs of relaxing time on the lowest setting and up to 10 hrs working time on the high setting.
  • MULTIPLE MIST SETTINGS: Adjust the mist output by rotating the dial knob, so convenient and precise.
  • EASY TO CLEAN: Designed with 3.74 inches (9.5cm) large opening, raydrop humidifiers for bedroom is really convenient for your daily clean and easy to refill.
Bestseller No. 6
LEVOIT Humidifiers for Bedroom Large Room (2.4L Water Tank), Cool Mist Vaporizer for Home Whole House, Quiet for Baby Kids Nursery, Ajustable 360° Rotation Nozzle, Auto Shutoff, Night Light, BPA-Free
  • YOU DESERVE THE BEST. With a larger tank, quieter operation,the Levoit Classic 100 Cool-Mist Humidifier provides fast, comfortable relief from the ravages of dry air. Experience alleviation of congestion, sinus headaches, snoring, and dry skin.
  • ULTRASONIC “MICRO-MIST” TECHNOLOGY: Other humidifiers may make wet floors and soggy furniture. Thanks to advanced Micro-Mist Technology, the Classic 100 outputs a super-fine, virtually invisible cool mist. The moisture stays in the air, where it belongs.
  • PERFECT HUMIDIFIER FOR BABIES: BPA-free, and so quiet. Some humidifiers rattle, or hum noises. At under 21dB, the Classic 100 is quieter than a whisper. Also, you will love the soft, soothing night light; which you can switch off if you prefer.
Bestseller No. 7
Fresnwel Cool Mist Humidifier, 4L Top Fill 7-color Night Lights Bedroom Office, 2-in-1 Essential Oil Diffuser Baby Kids Nursery, Humidifier Adjustable Mist Mode, Auto Shut Off, White (NARF_42939)
  • 💧Both Humidifier and Essential Oil Diffuser: Combined Cool Mist Humidifier and Aromatherapy Essential Oils Set to one device. This means you can moisturize your skin and fragrance your room or office at the same time. Directly Add a few drops of your favorite essential oil to the water tank, the humidifier turns to an oil diffuser, let the fragrant and fresh air fill your room.
  • 💧BPA-FREE and Auto Shut Off function: Upgraded auto shut-off function makes sure a longer service life. Essential Oil Diffuser humidifier will auto shut off at a low water level to prevent dry run, ensuring 100% use safety to you without dry burning or water shortage dangerous. BPA-FREE material guarantees your babies and families breath health and clean for up to 50 hours.
  • 💧2 Mist Level and Sleep Mode Meet Different needs: Our 4L ultrasonic humidifier is not only designed with a large visual capacity water tank but also equipped with a convenient touch control button, press button to choose between 3 modes: high mist mode, low mist mode, and sleep mode.
SaleBestseller No. 8
raydrop Cool Mist Humidifier Diffuser, 2.5L Essential Oil Diffuser, Top Fill Humidifier for Bedroom, Home and Office, Baby Humidifier with Adjustable Mist Output, Dial Knob, Auto Shut-Off (White)
  • HUMIDIFIER & DIFFUSER 2 IN 1: Fill your room with your favorite essential oils, while enjoying the humidifier’s cool mist.
  • TOP-FILL DESIGN: Remove the lid to add purified water directly into the water tank. The 15cm wide opening allows easier filling and cleaning. Tips: recommend to clean the tank once a week for a better user experience.
  • ADJUSTABLE MIST OUT: Adjust the mist output by rotating the dial knob, so convenient and precise.
SaleBestseller No. 9
LEVOIT Humidifiers for Bedroom Large Room (2.4L Water Tank), Cool Mist Vaporizer for Home Whole House, Ajustable 360° Rotation Nozzle, Auto Shutoff, Night Light, BPA-Free, Pink, 2.4L
  • YOU DESERVE THE BEST. With a larger tank, quieter operation,the Levoit Classic 100 Cool-Mist Humidifier provides fast, comfortable relief from the ravages of dry air. Experience alleviation of congestion, sinus headaches, snoring, and dry skin.
  • ULTRASONIC “MICRO-MIST” TECHNOLOGY! Other humidifiers may make wet floors and soggy furniture. Thanks to advanced Micro-Mist Technology, the Classic 100 outputs a super-fine, virtually invisible cool mist. The moisture stays in the air, where it belongs.
  • BEST HUMIDIFIER FOR BABIES: BPA-free, and so quiet. Some humidifiers rattle, or hum noises. At under 21dB, the Classic 100 is quieter than a whisper. Also, you will love the soft, soothing night light; which you can switch off if you prefer.
Bestseller No. 10
Humidifiers, Cool Mist Humidifiers for Bedroom with 7 Night Lights, 2.5L Essential Oil Humidifier for Baby Bedroom Plants, Top Filling Quiet Ultrasonic Vaporizer, Auto Shutoff, BPA-Free
  • 💐You Deserve to Breathe Fresh Air: Want to eliminate the suffering from the terrible effects of dry air? If so, just choose our cool mist humidifier! Our humidifier delivers powerful cool fine mist to combat the dryness, just feel free to breathe easy, keep moisturized and get more restful sleep.
  • 💐7 Soothing Night Light: Want to enjoy a colorful light show? Well, look no further! Our essential oil humidifier emits soft light, creating a dreamy and romantic atmosphere. The light is so soft, making it a perfect night lights as a home decor for your bedroom.
  • 💐Essential Oil Humidifier: Our air humidifier doubles as an aroma diffuser. Designed with premium BPA-Free material, you can directly add your favorite essential oils to the tank. It helps to relax your mind and body while moisturizing your skin. Cleaning is also a breeze thanks to the top-fill design.
SaleBestseller No. 11
Humidifiers for Bedroom, BURLAN Cool Mist Humidifiers (2.5L Water Tank) Quiet Ultrasonic for Home, Air Vaporizer Humidifier with 360° Rotation Nozzle, Auto Shut-Off
  • Humidifiers for Health Care Assistant: Humidifiers for Bedroom can rinse the air, releasee oxygen, soothe cracked skin, relieve coughs and help to breathe more easily, especially in allergy season.
  • Easy to Clean and Top Fill Design Humidifiers for Large Room: Clean the water tank with effortless. Just open the top cover to Clean or refill the cool mist humidifiers easily.
  • Ultra-Quiet Humidifiers for Home : Whisper-quiet operation and run-dry protection that let us rest assured to sleep soundly, a good choice of humidifiers for lovers, parents.
SaleBestseller No. 12
Everlasting Comfort Ultrasonic Cool Mist Humidifier for Bedroom (6L) - Lasts 50 Hours With Essential Oil Diffuser Tray - Quiet, Filterless Large Room Humidifiers - Small Air Vaporizer for Baby, Kids & Nursery
  • 💨Long Lasting Coverage for Your Home, Office, Nursery, or Dorm: Our ultrasonic humidifier has a 6 liter (1.6 gallon) tank that works in rooms up to 500 sq feet and lasts for up to 50 hours
  • 🌺Not Your Average Air Humidifier: We included an essential oil tray that circulates fragrant oils into the cool mist, giving you a pure and fresh smelling aroma throughout your home. Important: Do not put essential oils directly into the water tank as this can cause damage to the humidifier. Use the designated essential oil tray only
  • 🔇Safe to Use, Whisper Quiet: Our large room humidifier is nearly silent (less than 30 DB) and also shuts off automatically when out of water; safe to use in baby rooms and bedrooms
SaleBestseller No. 13
Mooka Humidifiers 2-in-1 Cool Mist Humidifier Diffuser for Baby Home Bedroom Office, 2L Essential Oil Diffuser with Adjustable Mist Output, Waterless Auto-Off, Whisper-Quiet, Up to 21 Hours, BPA Free
  • Great deal & Modern Sleek Look - MOOKA Cool Mist Humidifier is a good ideal for bedroom, office, babies and medium-sized room and can help you to fight with dry skin, wrinkles, insomnia, and nose bleed. Moisturize your air in a safe and effective manner, leaving you breathing easier and able to get more restful sleep.
  • 180° Nozzle High/Low Mist - 180° Mist Nozzle of Mooka cool mist humidifier so that you can determine where you want the mist to go. Up to 250ml/h and 21 hours of continuous operation so you can breathe easy and get more restful sleep.
  • Whisper-Quiet Operation for Bedroom Use - MOOKA humidifier is incredibly silent produces less than 28 dB of noise; perfect for your baby and a disturbance-free sleep at night. Not only perfect for babies/children but also beneficial for all age groups and all circumstances. Especially for clearing out your airways while you’re sick in the bedroom.
Bestseller No. 14
Cool Mist Humidifier for Large Bedroom: Ultrasonic Air Vaporizer for Room - 5L Top Fill Humidifiers Home
  • 【Large Capacity Cool Mist Humidifier】 This large humidifier is designed with a 5L capacity tank, the 5L water tank can run up to 42 hours and cover 800 square feet. The elegant visible water tank helps to check water volume at a glance.
  • 【Ultrasonic Cool Mist Humidifiers】 This cool mist humidifier only produces 30 dB sound when working, so you could set it in the bedroom even bedside at night, to enjoy deep sleep, there is no need to worry that it will disturb your sleep.
  • 【7 Colors Changing LED Light】This ultrasonic humidifier has 7 colors LED light. Short press the "Light" button, it cycles seven color automaticly. Press the "Light" button again to fix any color you like. You can even choose strong and weak mode. You can only turn off the light at night, it remains keeping generating mist.
Bestseller No. 15
Humidifiers for Bedroom, 2L Cool Mist Humidifier for bedroom, USB Portable Desk Humidifier, Quiet Ultrasonic Humidifier with 2 Mist Modes and 7-Color Light, Auto Shut-Off, for Travel & home. SPURUPS
  • 【2000ML Large Capacity 】The air humidifier with 2L large water tank that keeps the room humidifier working over 20 hours on a single fill, You don’t need to add water to humidifier multiple times! Change the water once a day can reduce the growth of impurity and maintain health.
  • 【2022 NEW Double Cool Mist Spray Humidifier】This cool mist humidifier has two modes: continuous mode and intermittent mode. It can operate up to 20 hours with dual-mist continuous spray mode, and up to 30 hours with one-mist intermittent mode. You can choose the appropriate spraying mode according to your environment and space.
  • 【Quiet Ultrasonic Humidifier】This baby humidifier operate at low than 32dB almost silent frequency, which will not affect your work and sleep. 7-colorful soft night light could create a sweet and romantic sleeping atmosphere, improve your sleep quality!
Bestseller No. 16
OJEPPA Humidifiers for Bedroom, 2.5L Auto Humidity Baby Humidifiers for Nursery, 7-Color Light Cool Mist Humidifiers, 24dB Quiet Essential Oil Diffuser Humidifiers, BPA Free, Auto Shut Off, Easy Clean
  • 【COMFORTABLE MOOD LIGHT】:With the elegant night light technology, our air humidifier design with 7-color gradient night light create a soothing and relaxing atmosphere in your bedroom. It can help kids going to sleep better and mother up at midnight for nurse. You can turn off the light with the remote control if don’t need the light without leaving your bed.
  • 【EASY MAINTENNANCE AROMA DIFFUSER】:With all-in-one design, our top fill humidifiers is easy for the water top fill and clean. The unique independent box for essential oil, it can not only allows your home full of fragrant and humid air, but also easy for clean and no damage to the tank.
  • 【NO DISTURBED SILENT SLEEP】: 24dB quiet operation, sleep like a baby, no humming, whistling or water splash. You can put it on the head of your bed as a mask without any worries. And the one-touch sleep mode can let you fall asleep without the disturbance of light. You can also set a 4-12 hour timer, so you don’t have to worry about accidentally leaving the humidifier on.
Bestseller No. 17
Honeywell Cool Mist Humidifier, Medium Room, 1 Gallon Tank, White - Humidifier for Baby and Kids Rooms, Bedrooms and More
  • COOL MIST HUMIDIFIER – Honeywell Cool Mist Humidifier helps to ensure proper humidity levels in your home. Indoor humidity levels between 40-60% can help relieve cough and congestion, keep throat and nasal passages hydrated and more.
  • EASY TO USE – This cool mist humidifier includes three speed settings to adjust moisture output and sound level. The wicking filter captures minerals from the water, helping to prevent white dust. Features a wide water tank opening for easy fill & clean.
  • COUGH AND CONGESTION RELIEF – Humidifiers for home can be helpful during cold and flu season, when it’s difficult to sleep with cough and congestion. A humidifier can provide temporary relief by adding necessary moisture to the air.
SaleBestseller No. 18
2200ml Humidifiers for Bedroom, Cool Mist Humidifier for Home Nightlight, Adjustable 360°Rotation Nozzle, 30Hrs Run-Time 28dB, BPA-Free Auto-Shut Off Humidifier for Large Room, Easy to Clean (Black)
  • 💎ESCAPE THE DRY AIR💎 Dry air can cause a host of annoying problems, and your skin, lips, throat, and more are often damaged. Wouldn't you like to have an effective humidifiers for bedroom? Our air humidifier is just what you need! 2200mL/0.58 Gallon large-capacity cool mist humidifiers cover 300 sq.ft²(28m²) of space and you'll feel better in minutes!
  • 💎360° ROTATION NOZZLE & MULTIPLE MIST SETTINGS💎 This plant humidifier is built just for you. Designed with a super simple control knob and 360° rotating nozzle, it allows you to fully control and customize the mist output and mist flow direction. Combined with optimized air channels, the mist output can reach a maximum height of 1 meter for a wider humidification range, perfect for bedrooms, offices, living rooms, daycare centers, plant and more.
  • 💎TRIPLE PROTECTION & BPA-FREE💎 The automatic shut-off function immediately turns off the cool mist humidifiers when the water tank is empty or when the tank is unloaded to prevent dry burning, with an ergonomic non-slip handle design to ensure 100% safety in use. It is made of safe and harmless BPA-FREE material, which gives you all-around care.
Bestseller No. 19
4L Cool Mist Humidifier, Top Fill Humidifier for Bedroom and Large Room, Air Humidifier for Essential Oil, 24dB Quiet Humidifier for Baby, 7 Color Nightlight, 50 Hrs Available, 2 Mist Mode, Auto Off
  • 💦[ 2 IN 1 Humidifier & Oil Diffuser] Maybe you are looking for a humidifier that can make the room more fragrant? Unlike other humidifiers, ours can be customized to match your specific needs by adding essential oils to scent the room. This multi-functional humidifier can satisfy your needs at once.
  • 💦[ Top Filling without Leakage] Are you concerned that the humidifier will leak? Don't worry, this humidifier uses the top filling method, which allows you to conveniently fill water by lifting the lid. In comparison to humidifiers that add water from the bottom, you won't have to worry about wetting the table when filling the humidifier, and the side won't leak.
  • 💦[ 24dB Cool Mist Humidifier] Save you from the dry air and fill your whole room with redolence.
Bestseller No. 20
2500mL Cool Mist Humidifiers for Bedroom, Essential Oil Compatible, 7-Color Light, 25dB Quiet Run Up to 30H, BPA-Free Humidifiers for Large Room Plants Baby Room, Auto Shut Off, Easy to Clean
  • 🌈COLORFUL NIGHTLIGHT & AROMA DIFFUSER - Tired of monotonous life and want to have a different dreamy atmosphere every day? 7 night light colors of our cool mist humidifier diffuser is perfect for you! In addition, our humidifier can also directly add essential oils as an aromatherapy diffuser, different colors with the favorite flavor, every day is a novelty!
  • 💤SLEEP MODE & 25DB SILENT - Do you suffer from the noise of running machines and faint light sources while you sleep? Press the mist button on the air humidifier three times and it will go into sleep mode. The light of the moon icon will light up and will turn off after 3 seconds. Sleep like a baby with no lights and 25dB silent run time!
  • 💦2 MIST SETTINGS & 30H RUN TIME - Can't regulate indoor humidity very well? You deserve to have our Humidifier for home with 2 adjustable mist modes! Low Mist 80ml/h can continue to humidify 30 hours and High Mist 180ml/h can continue to humidify 18 hours. You can freely adjust the humidity according to your needs!

Last update on 2022-05-14 / Affiliate links / Images from Amazon Product Advertising API

What is a Cool Mist Humidifier?

A cool mist humidifier is a great way to provide a natural source of moisture in your home, even in the humblest of conditions. The type of humidity you need in your home can vary depending on the season and the environment that you live in. If you live in a sunny area with a high humidity level, a cool mist humidifier may be the best cool mist humidifier to choose for your needs.

Hot and Cold One of the major differences between warm and cool humidifiers is their ability to work both in hot and cold environments. Warm mist humidifiers use heat to pump and distribute moist vapor, while cool mist humidifiers create mist without heating the air. This feature allows these humidifiers to be more appropriate for hot, humid areas, such as bathrooms and kitchens. If you are looking for a simple yet effective way to reduce moisture in your home, a warm mist humidifier is probably the right choice for you. On the other hand, if you live in a dry climate with little or no moisture in your air, a cool mist humidifier may be a better fit for your needs.

Environment and Seasonal Differences Humidity levels in the home also vary based on the season. In the winter, your home is generally cooler than it is in the summer, so the cooler temperature of your air makes your room coarser and less comfortable. When humidified with a cool mist humidifier, air in your room will be softer and more comfortable. This allows you to enjoy your home at its best during all seasons of the year.

Water Consumption can also be affected by the temperature of the air, as well as the humidity of the water. This means that you should always consider the environment and seasons in which you will be using your humidifier when choosing a water-conserving model. This means that you may want to purchase a model that consumes less water, especially if you live in a hot, humid area. environment.

How Does a Cool Mist Humidifier Work?

A cool mist humidifier works by drawing air into the unit from a reservoir that contains water. The water in the reservoir then circulates inside the air purification system, pulling in moisture from the air and passing it through the air purifier coils.

The air in the unit is then circulated with the help of a motor, which is used to blow air in the same direction as the water. This motion then pulls in air from the reservoir, providing your air with the moisture it needs to help keep your skin and clothes feeling clean and dry.

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