10 Best Small Cool Mist Humidifier in 2024: Top Rated

High-Quality is Best: The model Dual 100 has a mist output of up to 220 ml/h and a 3-foot mist height, making your bedroom or office comfortable in minutes. With a run time of up to 20 hours, you don't have to worry about constant refills

Humidity Sensor: Worried about over-humidifying your space. The built-in humidity sensor can read the room's current relative humidity level and automatically adjust mist level, maintaining comfortable humidity at all times.

Convenient Top-Fill Design: The large opening makes refilling and cleaning the tank easy. Enjoy the convenience of a thoughtfully-designed product

Quiet Sleep Mode: Select Sleep Mode and the Dual 100 will keep noise levels as low as 24dB and automatically turn off display lights. You can sleep without disturbance and enjoy soothing humidity

Relax with Aromatherapy: The Dual 100 is both a humidifier and a diffuser. Simpy add your favorite essential oils into the base chamber to fill your space with refreshing fragrances

Safe & Reliable: ETL listed, designed with BPA-free polypropylene (a type of thermoplastic), and featuring an automatic shutoff function, this humidifier is safe for the whole family.

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

NIGHT LIGHT & AUTO SHUT-Off: An optional night light offers a soothing glow, while the automatic shut-off feature turns the humidifier off when water level is low or the water tank is removed

WHAT YOU GET: Humidifier, AC power adapter, disk cleaning brush, user manual, and Pure Enrichment’s guaranteed 5-Year Warranty. Our customer support team provides daily quality service and peace of mind to millions worldwide all from a brand you can trust.

Space Saving Design: Vertical oval shape designed for bedroom nightstand and office desk, fitting narrow space wherever you are.

Whisper-Quiet Operation: This cool mist humidifiers can be used at night without sound of water gurgle or fan noise.

Dial Knob Control: Selecting the mist output conveniently for full control.

Powerful Features: Smart indicator, and auto shut-off when water is run out and tank lifted up.

Cool Mist: Up to 9 hours of continuous operation so you can breath fresh air and get more restful sleep.

EASY FILL – EASY CLEAN – The top fill humidifier is filter free and designed for ease. Remove the lid and use any pitcher to fill the 1.2 gallon tank. The tank is also large enough to be able to clean the inside by wiping it down with a cloth.

DISHWASHER SAFE : The humidifier’s lid, cap, as well as the center mist chamber that twists out can be easily washed by running through a standard dishwasher on the top rack making cleaning the smaller pieces of the humidifier hassle free.

AROMA : This humidifier also works as a diffuser and is compatible with any brand of essential oils or Crane’s humidifier liquids. Add essential oil drops based on preference to provide soothing aroma to relax, energize, decongest, etc.Never immerse humidifier base in water

NIGHT LIGHT : Optional integrated color changing light gives gentle soothing glow at night. Perfect as a nightlight for kids that filters through multiple colors and can also be set to one specific color.

WHISPER QUIET : Ultrasonic whisper quiet operation, perfect for a good night’s sleep. The automatic shutoff safety feature engages when empty, blinking red for a few seconds then powers the humidifier off if not refilled with water.

✅ THE PERFECT BALANCE BETWEEN POWER AND PORTABILITY: The lightweight compact, slim design makes it the perfect choice for any environment. A great humidifier for bedroom, office, baby room, or car, just turn it on, and enjoy better, healthier air

✅ BOOST COMFORT LEVELS INSTANTLY: The ultrasonic cool mist humidifier comes with two mist modes - continuous & intermittent - able to change the environmental humidity in minutes. An intuitive one-button control, without needless and complicated settings, and an auto shut-off feature for your safety and calmness

✅ INSTANT DRYNESS FIXER: YOUR LUNGS WILL THANK YOU! Our brand new humidifier for bedroom or office incorporates an elegant, compact design, making it super-portable and easy to use. Erie desk humidifier will fine-tune the humidity levels of your surroundings, allowing you to breathe a healthier air, and make your environment a lot more pleasant

✅ SLEEP TIGHT: While you are sound asleep, our humidifiers for bedrooms moisturize the room at the 38dB noise level. The unit is as quiet as a ticking clock

✅ SILENT STEALTHY FUNCTION FOR DREAMY NIGHTS: Great for sleeping, it also doubles as a night-light! Soft on your eyes, this nifty little feature makes it the ideal humidifier to use at night or as a baby humidifier for nursery, offering a relaxed, quiet environment for a sound and healthy sleep. 1 YEAR WARRANTY. Risk-Free Purchase & Hassle-Free Replacement

DRY AIR RELIEF! LOOK NO FURTHER FOR THE MOST EFFECTIVE COOL MIST HUMIDEFIER ON THE MARKET!

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 EXTRA 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

【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.

【EASY TO REFILL & CLEAN】A top-filling design makes the air humidifier is easily refilled and cleaned. Simply open the top cover to add clean water directly to the water tank through the wide opening top. No need to disassemble the device to fill it with water. Notice: Please drop essential oil on the sponge ring if need to enjoy the mist and fragrance at the same time.

【PRECISE MIST OUTPUT CONTROL】Three humidity levels allow you to adjust the moisturizing speed by choosing a low, medium, or high setting. Simply one touch to set much more precise and desired humidity level in your living room. Effectively provide ideal coverage for bedroom, living room, nursery, office and so on.

COOL MIST HUMIDIFIER – Honeywell Filter-Free Cool Mist Humidifier (HUL535W) helps to ensure proper humidity levels in your home. Indoor humidity levels between 40-60% can help relieve cough and congestion, keep throat/nasal passages hydrated and more.

QUICK AND EASY TO USE – This small humidifier features a compact size that makes it ideal for desktops or nightstands in medium-sized rooms. It produces a fine, visible cool mist, has variable settings, a direction mist outlet and can run up to 24 hours.

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 or vaporizer can provide temporary relief by adding necessary moisture to the air.

HUMIDIFIERS FOR BEDROOM AND MORE – A cool mist humidifier fits into any room, making it a great choice for your family, even as a kids or baby humidifier. Use when the air is dry, in allergy season, when sick or to maintain optimal indoor humidity levels.

A BRAND YOU CAN TRUST – Honeywell has been keeping families comfortable in their homes for over 100 years with our full line of humidifiers, filters and more.

FOR EVERY FAMILY : The humidifier’s sturdy, leakproof design creates a healthy, restful environment for parents and kids alike. Improve your quality of life and find relief from the negative effects of dry air at a great value. The humidifier quickly clears nasal congestion so you can sleep blissfully in your bedroom at night.

PEACEFUL OPERATION: Turn the humidifier on so you can close your eyes at night and receive immediate relief while the humidifier quietly works.

SAFE DESIGN : The humidifier will automatically shut off as soon as it runs out of water, so you can set it and forget it at night or when you are away from home.

EASY TO USE : Choose between multiple mist levels, turn on sleep mode with the touch of a button, and adjust the nozzle for the most ideal setup.

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.

Portable or Travel Humidifier with Rapid Humidification: You can get healthy humidity in seconds. The Cool Mist Humidifiers can create comfort and pure atmosphere up to 24 hours for whole bedroom, living room, plants, office and etc.

Humidity under your Control: It offer 3 different mist output levels to suit your needs. Human physical and thought are in good condition at suitable humidity. Besides, it don't require a water filters.