Top 10 Best Ultrasonic Cool Mist Humidifier Deals In 2022 [Expert Vetted]

An ultrasonic cool mist humidifier is a type of humidifier that uses ultrasonic waves to cool and humidify the air. These humidifiers are used to humidify areas such as the home, office, and courtroom. Ultrasonic cool mist humidifiers are also used to treat respiratory problems.

Ultrasonic Cool Mist Humidifier Price Comparison Table

Last update on 2022-11-19 / Affiliate links / Images from Amazon Product Advertising API

10 Best Ultrasonic Cool Mist Humidifiers Available For Purchase

SaleBestseller No. 1
Pure Enrichment® MistAire™ Ultrasonic Cool Mist Humidifier - Quiet Air Humidifier for Bedroom, Nursery, Office, & Indoor Plants - Lasts Up To 25 Hours, 360° Rotation Nozzle, Auto Shut-Off, Night Light
  • INSTANT DRY AIR RELIEF: Ultrasonic cool mist technology safely and quickly moisturizes dry air for up to 25 hours of continuous operation in medium to large rooms up to 250 square feet. Powerful mist output with high and low settings makes this humidifier ideal for bedrooms, baby nurseries, office, and indoor plants.
  • 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 congestion, coughs, cold-like symptoms, allergies, dry skin, and sinus issues.
  • ENCOURAGE RESTFUL SLEEP: Easily run the humidifier overnight to maintain a healthy humidity level in your space. The optional night light offers a soothing glow while the whisper-quiet operation ensures you can sleep peacefully without any disturbance.
  • EASY-FILL TANK & AUTO SHUT-OFF: The sleek and transparent 1.5 liter water tank is easy to fill right from your kitchen or bathroom sink and the compact design doesn’t take up too much tabletop space. Plus, the automatic shut-off feature turns the humidifier off when the water level is low or the tank is removed.
  • 5-YEAR WARRANTY: This BPA-free humidifier comes with an AC power adapter, disk cleaning brush, and Pure Enrichment’s guaranteed 5-Year Warranty. Our customer support team provides quality service and peace of mind to millions worldwide all from a brand you can trust.
SaleBestseller No. 2
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
  • IMMEDIATE DRY AIR RELIEF! 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!
  • MULTIPLE MIST SETTINGS + 360 DEGREE ROTATING NOZZLE – This Humidifier was created with YOU in mind. Your environment, your needs, and your preferences! Designed with a super simple control dial and 360° rotating nozzle so that you can fully control and customize the mist output and mist flow direction. AUTOMATIC SHUT OFF- No need to babysit this Humidifier. We know you’ll want to shut this off before the tank runs out... Rest assured you can SET IT AND FORGET IT!
  • 2.2L LARGE WATER TANK – FILTER FREE- FEATURES A LIFTIME WARRENTY! Made with an impressive 2.2L super large water tank that keeps your Room-Humidifier right on chugging for over 24 hours on a single fill! Designed
  • FEATURES A LIFTIME WARRENTY! Made with an impressive 2.2L super large water tank that keeps your Room-Humidifier right on chugging for over 24 hours on a single fill!
Bestseller No. 3
Rayxin 4L Humidifiers for Bedroom Large Room Plants Office, Ultrasonic Cool Mist Humidifier, 4 Adjustable Mist Output, Portable Air Humidifier,Nightlight,Ultra Quiet,Auto Shut-Off,Lasts Up to 40 Hours
  • 【Breathe Easy & Stay Healthy】Dry humid air can affect your health, skin, and condition of your home. Dry and itchy skin, irritated eyes, allergies, sore throat are mostly caused by dryness in the air. To breathe more easily and keep your body healthy, the new Rayxin humidifier is the ideal choice. Its stylish design makes it perfect for any bedroom or baby's room and many other rooms. Sleep more peacefully and feel like you are breathing fresh air in your home.
  • 【4 Mist Levels Output & Smart Mode】With 4 levels of adjustable mist output, this cool mist humidifiers can easily adjust to the level you want. This humidifier for bedroom is equipped with a smart mode that can automatically adjust the mist level according to the indoor humidity. Long press the button for 3 seconds to turn on/off the light.
  • 【4L Large Capacity & 323ft² Coverage】This humidifier for large room is equipped with a 1.05 Gallon (4L) large capacity water tank, which runs for up to 40 hours (under mist speed L), making it competent for the whole room up to 323ft². You can use it from day to night, which is very useful to relief the dry air.
  • 【Ultra Quiet & Auto Shut-Off】Quieter than a whisper, no humming, whistling, or crackling as this air humidifier efficiently dispenses soothing mist. Whether you're sleeping or working, let you forget it's there and enjoy every breath. Get a more pleasant and comfortable sleep. With auto shut-off function, once the water in the tank is used up, the humidifier will automatically turn off, making it safe to use in baby rooms and bedrooms.
  • 【Fashion & Rayxin Warranty】With easy and fashion design, this humidifier can add some style to your room. Rayxin offers one month free return and exchange service, 1-year warranty, free life-time technical service and 7/24 customer service for you. Rayxin will give you a truly risk-free purchase.
SaleBestseller No. 4
Crane Ultrasonic Cool Mist Humidifier, Filter-Free, 1 Gallon, for Home Bedroom Baby Nursery and Office, White
  • LARGE ROOM HUMIDIFIER: Crane Drop Ultrasonic Humidifier features an easy-to-clean, detachable top fill tank that holds one gallon of water− perfect for humidifying indoor spaces up to 500 square feet for 24 hours
  • ADJUSTABLE SETTINGS: Optional filter slot and variable controls make it easy to set the best humidity level for your room; Simply adjust as needed for multi-purpose use as a plant humidifier, baby humidifier, bedroom humidifier, or a children's room humidifier
  • HSA FSA ELIGIBLE ITEM: Your shopping list of FSA HSA approved products only gets healthier with our soothing humidifiers and steam inhalers that help fight cold and flu symptoms in your home or office
  • DIFFUSER AND NIGHTLIGHT: Complete with an automatic shut-off safety feature, color-changing night light, and bottom tray to place optional vapor pads or essential oil pads for soothing aromatherapy all through the night
  • DROP COLLECTION: Explore our collection of air humidifiers, kids humidifiers, and evaporative humidifiers all available in a range of colors to find the right large or small humidifier for your home, nursery, office, or bedroom
Bestseller No. 5
LEVOIT 4L Humidifiers for Bedroom Large Room & Essential Oil Diffuser, Ultrasonic Quiet Cool Mist for Baby, Plants, Last up to 40Hours, Dual 360° Rotation Nozzles, Handle Design, Auto Shut Off, Blue
  • PERFECT HUMIDIFIER FOR BEDROOM: With a 4L larger water tank, humidify your room for up to 5 nights. Enjoy your carefree bedtime.
  • HUMIDIFIER and DIFFUSER 2 IN 1: Add your favorite essential oils to the aromatherapy tray to spread relaxing aromas along with healthy humidity. Add fragrance to your bedroom..
  • WISPER-QUIET and SAFE: With whisper-quiet and all lights off, we will help you to create an undisturbed good sleep. The humidifier will automatically shut off when water runs out. Perfect for your babies.
  • HUMIDIFY YOUR EVERY CORNER: With dual rotating nozzles and up to 300ml/h mist output, enjoy the moisture from every corner at home. We recommend using distilled/ purified water better for your health.
  • EASY TO CLEAN: The water tank’s large opening and rectangular shape which can be directly put in the sink, help you conveniently wipe down the interior of the humidifier.
  • CUSTOMIZE YOUR MIST: Select your preferred cool mist level with simple one-touch control. Create the ideal indoor climate for the nursery, large room, and plants room.
Bestseller No. 6
Humidifiers for Bedroom, 4L Cool Mist Humidifiers with Essential Oil Diffusers & Nightlight, Ultrasonic Top Fill Air Humidifier Auto Shut for Baby Room, Home, Plants, Women Mom Gifts Idea (Dark Black)
  • 🔥 Humidifier, Diffuser, Nightlight, Remote 4-IN-1: Perfect humidifiers for bedroom which owned every feature you hope. 2022 New Release humidifier diffuser to fill your room with your favorite essential oils while enjoying the humidifier’s cool mist. The soft nightlight with 7 colors helps kids fall asleep. Convenient Remote Control can easily adjust settings in the middle night without leaving your comfort warm bed. Perfect Gifts and Ideas for women, mom, babies, home, homewife.
  • 🔥 4 Mist Levels, 0H-12H Timers & Dual 360° Rotating Nozzles: KPMARE cool mist humidifier offers Multiple Mist Settings, including 4 different mist output levels and 12 hours adjustable Timers to suit your needs. You can manually adjust the moisturizing speed by High/03➔Middle/02➔Low/01➔AUTO/AI mode. The double nozzle output can be rotated by 360°, helps deliver mist to every corner of the room evenly.
  • 🔥 4L Top-Fill Humidifiers for Large Room & Bedroom: 4L Large capacity water tank provides ideal coverage for bedrooms, home, offices, and baby rooms. Top filling design is super convenient to refill without disassemble. Once water filling can work up to 40Hrs on lowest mist level, Long-Lasting humidifying for 400 sq.ft (37㎡) of space. No need to worry about frequent water refilling.
  • 🔥 Easy To Clean & Safe Auto Shut Off: ❶ KPMARE air humidifier designed with a wide opening top, which make it super convenient to clean. Simply take off the top cover and clean the tank easily, nothing to assemble. ❷ With a SAFE MODE of Waterless Auto Shut-Off.The humidifiers will auto shut off if it's waterless or meet the time you setting. Ensure to getting humidifying throughout the night safely for rooms.
  • 🔥 Ultrasonic Quiet Humidifier & Sleep Mode: KPMARE ultrasonic humidifiers reduce the noise to below 38dB which humans can't hear. WISPER-QUIET that won't affect your work and baby sleep. The sleep mode(by pressing the Sleep/Light for 3s) will turn off all the light that affect your sleeping. Offering a super quiet humidifying environment and safely moisturizes the air, so you can breathe easily and get a deep sleep.
  • 🔥 Ideal Gift for Women: KPMARE humidifier not only help relieve dryness, but also moisturize your skin, smoothe symptoms, ease allergies, improve sleep and mist your plants. Make your air more healthy and fresh. Perfect gift ideas for women, mom, home, baby and plant.
SaleBestseller No. 7
50-Hour Ultrasonic Cool Mist Humidifiers for Bedroom (6L) - Quiet, Filterless Humidifiers for Large Room w/Essential Oils Tray - Small Air Vaporizer for Baby, Kids & Nursery - Everlasting Comfort
  • IMPROVED WELLNESS and COMFORT: Our ultrasonic humidifier works to add moisture into the air, turning any room into a comfortable, well humidified environment so you can begin to feel better
  • LARGE 6L CAPACITY: Equipped with a 6L (1.6 gal) water tank, the air humidifier can run up to 50 hrs (when used 8 hrs per night on the lowest mist setting); 2x longer than smaller home humidifiers
  • WHISPER QUIET: The large humidifier is nearly silent (less than 35 dB), making it ideal for use in the bedroom, baby nursery, office, or other spaces where noise levels need to be kept low
  • HIGH MIST OUTPUT: Adjust the cool mist humidifier's mist output to high or low, and point the 360 degree nozzle in any direction for efficient and comprehensive coverage for spaces up to 500 sq ft
  • HUMIDIFIER with ESSENTIAL OIL DIFFUSER: The large room humidifier has a built in essential oils tray. PRO TIP: Use this vaporizer with the Everlasting Comfort Essential Oils Set for home aromatherapy
  • EASY TO CLEAN and MAINTAIN: Simple dish soap and warm water is all you need to properly clean the vaporizer humidifier. We recommended washing the tank once every 2 to 3 weeks and the base once a week
  • USER FRIENDLY DESIGN: Our cool ultrasonic humidifier features just 1 simple dial to control all features. Plus, the water level window allows you to see how much water is left in home humidifier tank
  • AUTO SHUT OFF FEATURE: Our silent humidifiers will shut off when the water level is low. The humidifier diffuser won't run when it's no longer effective to use; especially great for kids and babies
  • LED NIGHT LIGHT: The cool mist vaporizer's built in LED night light is perfect for creating a calm environment and works well as cool mist humidifiers for kids who prefer to sleep with a night light

Last update on 2022-11-19 / Affiliate links / Images from Amazon Product Advertising API

Ultrasonic Cool Mist Humidifier New Releases

Pink Bottle Shape Mini Air Humidifier,Portable Desktop USB Powered Cool Mist Humidifiers with Night Light Quiet Cute Shape Unique Gift for Desktop Car Home Office Living Room
  • 【Cute appearance】 Mini desktop humidifier, with a cute bottle appearance, is very suitable for use in bedrooms, study rooms, offices, etc.
  • 【USB charging port】 With a USB charging port, it can be powered by a computer or mobile power supply, and it is very simple and convenient to use.
  • 【Excellent humidification effect】 Millions of ultrasonic high-frequency oscillations per second are used to atomize the water into ultrafine particles of 1-5μm and negative oxygen ions to achieve uniform humidification.
  • 【Multipurpose】 It can be used as a car humidifier to remove floating dust, purify the dirty air in the car, and keep the air clean.
  • 【Sufficient capacity】 The water bottle has sufficient capacity and is mute during work, which can create a comfortable living environment for you.
MOGATO 2.5L USB Humidifiers with Colorful Light Quiet Cool Mist Humidifier for Bedroom and Office,Plants, Easy to Clean,Quiet Cool Mist Room humidifier,White
  • [PORTABLE MINI HUMIDIFIER] -This humidifier has a 2.5 liter water tank, Small but powerful humidifiers quietly working for better cool air. With instant refill and easy to clean. The best partner to enjoy healthier air when traveling, bedroom, office, baby room and car with USB power supply.
  • [EASY CONTROL]-The portable humidifier is very easy to operate. One button control all functions. You just need to press the power button to control the mist. This mini humidifier has two mist modes: Continuous and intermittent mode.
  • [LOW NOISE]- This subwoofer humidifier operates with almost no sound. It will not disturb you when you sleep or work, it can effectively moisturize dry skin and help you reduce skin peeling.moisturizing, comfortable and quiet to help your baby fall asleep faster, to ensure your family, baby, pets and plants are in good health.
  • [COLORFUL LIGHT]- The colorful light effect lights automatically change, giving you more Companys in the quiet night.Help you and your family fall asleep faster.
  • [NOTE]- Completely soak the cotton filter core for A FEW minutes before use. Otherwise it will not start or the spray volume will be small.
Portable Humidifiers for Bedroom, 7 Colors LED Light USB Powered Desktop Cool Mist Humidifiers Quiet Ultrasonic Humidifier Diffuser for Car Desktop Home Living Room Home Decoration
  • 【Eye‑catching design】 Elegant color and stylish design, matches and fits in bedroom or car as a decorative piece.
  • 【Multi-Functional 】 7 colors soothing LED Lights, can also be used as night light.
  • 【Reliable and safe】 The diffuser can hold up to 230ml of water, works well in a large space like your living room without keeping refilling it. And the diffuser will automatically turn off when there is little water in case you do not notice it, reliable and safe to use.
  • 【Super Quiet】 With the adopted ultrasonic technology, this diffuser is extremely quiet while working and won't bring any disturbance to you.
  • 【Compact in size】 Compact design takes up almost no room in your suitcase, fits in briefcases or shoulder bags, set up in your car, easy to carry anywhere and anytime.

Last update on 2022-11-19 / Affiliate links / Images from Amazon Product Advertising API

More information on the ultrasonic cool mist humidifier

There are many different ultrasonic cool mist humidifiers on the market today. Some of the most popular models include the Whirpool Ultrasonic Cool Mist Humidifier, the Sealed Cool Mist Humidifier, and the Aromatherapy Cool Mist Humidifier.

All of the ultrasonic cool mist humidifiers have one very important feature in common: they use sonic waves to create a humid atmosphere. This is different from other humidifiers that use mist or spray techniques.

Ultrasonic cool mist humidifiers use ultrasound technology to create a humid atmosphere. Ultrasonic waves are powerful and can create a humid atmosphere quickly. This is why ultrasonic cool mist humidifiers are often used in areas with high humidity levels.

Ultrasonic waves create a humid atmosphere by splitting water molecules into hydrogen and oxygen. The splitting of water molecules is what creates the humid atmosphere. When ultrasonic waves create a humid atmosphere, they also create sound. This sound is called a tone.

Sound is important when it comes to creating a humid atmosphere. Ultrasonic waves create a high-pitched tone that is often easy to hear. This tone is also helpful in creating a humid atmosphere.

All ultrasonic cool mist humidifiers have one other important feature: they come with a humidifier filter. The humidifier filter is important because it helps to control the level of humidity that is created by the ultrasonic cool mist humidifier.

The humidifier filter is also important because it helps to protect your furniture and appliances from harsh chemicals that can be harmful to them.

The ultrasonic cool mist humidifier is a great way to create a humid atmosphere in your home. All of the models that we have reviewed are great for creating a humid atmosphere quickly.

Buying Guide For Ultrasonic Cool Mist Humidifier

There are many things you should look for before purchasing an ultrasonic cool mist humidifier. Many factors such as the type of ultrasonic cool mist humidifier, the specific needs of the person using it, and the budget are important to consider.

Here are some things you should consider before purchasing an ultrasonic cool mist humidifier:

1. The type of ultrasonic cool mist humidifier

There are many types of ultrasonic cool mist humidifiers, but the most common is the humidifier with a cool mist. Other types of ultrasonic cool mist humidifiers include the low voltage humidifier, the humidifier with noise control, and the humidifier with an automatic humidifier.

2. The specific needs of the person using it

There are different types of ultrasonic cool mist humidifiers for different types of users. For example, the humidifier with noise control is good for people who want to keep their home quiet, while the humidifier with an automatic humidifier is best for people who want to have constant humidity.

3. The budget

There are different ultrasonic cool mist humidifier budgets, from low to high. The low budget ultrasonic cool mist humidifier is good for people who just need a small humidifier to keep their home humid, while the high budget ultrasonic cool mist humidifier is good for people who want the best quality and features.

4. The size of the humidifier

The size of the humidifier is an important factor to consider. There are small, medium, and large humidifiers. The small humidifier is good for people who have a small home, the medium humidifier is good for people who have a medium home, and the large humidifier is good for people who have a large home.

5. The type of humidifier

There are humidifiers with ultraviolet light, water filters, and ozone generators. The ultraviolet light humidifier is best for people who want to keep their home healthy and free of bacteria, while the water filters and ozone generators are best for people who want to keep their home healthy and free of odor.


The ultrasonic cool mist humidifier has many features that make it a great choice for people who want an humidifier that is quiet and easy to use. It also has a number of advantages over other humidifiers, such as its ability to use less water and its ability to produce a higher quality of humid air.

Use the Add to cart button to buy your ultrasonic cool mist humidifier. You’ll be able to see if there is a shipping charge or not. You might get a free shipping on the ultrasonic cool mist humidifier. It depends on the product specification. If you don’t like the product, you can return the Items shipped from, including Amazon Warehouse, can be returned within 30 days of delivery. You can avail refunds on most products except a few. Also, don’t forget to check the warranty information before purchasing.