10 Best cool mist humidifier (2025)

10 Best cool mist humidifier options for 2025 offer a perfect blend of functionality and style, ensuring optimal humidity levels in your home. These humidifiers are designed to enhance air quality, alleviate dryness, and promote better sleep. Featuring advanced technology, such as ultrasonic mist generation and smart controls, they cater to various room sizes and personal preferences. With sleek designs and energy-efficient operation, these top picks not only improve comfort but also add a touch of elegance to your space. Explore the best models to find the ideal cool mist humidifier that suits your needs this year.

Bestseller No. 1

LEVOIT Top Fill Humidifiers for Bedroom, 2.5L Tank for Large Room, Easy to Fill & Clean, 28dB Quiet Cool Mist Air Humidifier for Home Baby Nursery & Plants, Auto Shut-off and BPA-Free for Safety, 25H

𝙁𝙖𝙨𝙩 𝙃𝙪𝙢𝙞𝙙𝙞𝙛𝙞𝙘𝙖𝙩𝙞𝙤𝙣 𝘼𝙡𝙡 𝙉𝙞𝙜𝙝𝙩: Runs for up to 25 hours on low thanks to its SUPER LARGE capacity of 2.5 liters. The soothing moisture helps quickly relief congestion and dry throat.
𝙀𝙖𝙨𝙮 𝙏𝙤𝙥-𝙁𝙞𝙡𝙡 𝘿𝙚𝙨𝙞𝙜𝙣: LEVOIT listened to feedback from humidifier customers and upgraded to a easy top-fill design. No need to turn the water tank over or spilling water all over the place. Just ONE-STEP to remove the cover and easily fill the tank.
𝙈𝙪𝙘𝙝 𝙀𝙖𝙨𝙞𝙚𝙧 𝙛𝙤𝙧 𝘾𝙡𝙚𝙖𝙣𝙞𝙣𝙜: Easily clean the inside of the tank through its big opening. The detachable designs and simple construction of the base leaves no hard-to-reach corners when cleaning. Maintaining health has never been this easy.
𝙉𝙤 𝘿𝙞𝙨𝙩𝙪𝙧𝙗𝙖𝙣𝙘𝙚 𝙒𝙝𝙚𝙣 𝙎𝙡𝙚𝙚𝙥𝙞𝙣𝙜: The Classic 160 cool mist humidifier is perfect for sleeping, with noise level as low as 26dB and all lights off. Helps create a peaceful and quiet atmosphere The perfect humidifier for bedrooms and baby nurseries.
𝘾𝙪𝙨𝙩𝙤𝙢𝙞𝙯𝙚 𝙔𝙤𝙪𝙧 𝙈𝙞𝙨𝙩: Customize the mist output with just one knob and adjust the direction freely with the 360 degree nozzle. Enjoy full control of your air humidifier

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 𝙋𝙀𝙍𝘾𝙀𝙉𝙏 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 26 hours on a single fill! Designed
𝙃𝘼𝙎𝙎𝙇𝙀-𝙁𝙍𝙀𝙀 𝙇𝙄𝙁𝙏𝙄𝙈𝙀 𝙍𝙀𝙋𝙇𝘼𝘾𝙀𝙈𝙀𝙉𝙏! We take tremendous pride in our expert workmanship and stellar customer service record, and we promise to treat you like family - even for gifts! In addition to our lifetime replacement, if you aren't happy with your purchase, we will simply refund your money - no questions asked!

SaleBestseller No. 3

Homvana Humidifiers for Bedroom Home, 3.6 L Cool Mist Top-Fill 34H Super Long Time, Quiet 16dB, Baby Humidifier, Oil Diffuser for Large Room, Plants, Nursery, Office BPA FREE, 7 Color Light Ultrasonic

[3-in-1 Humidifier Meets All You Expect] Cool Mist Humidifier+Aromatherapy+Mood Light, purchase for once to satisfy all you expect! Let Homvana H101 be the best companion in your bedroom.
[Unique SilentSpray, Undisturbed Sleep] The humidifier applies the display-off sleep mode and the exclusive SilentSpray tech to ensure noise less than 19dB. Those most sensitive babies can also sleep deep and soundly all night.
[100% Certified Safety] Certified by all ETL, FCC, CE, and UKCA standards worldwide, the humidifier gives all your family members the 0-Risk & BPA-free humidification. Furthermore, the Auto shut-off tech banishes all dry running or fire risks. Therefore, even for babies, it's perfect!
[Easy to Refill & Clean] The top-filling design which combines the detachable tank with the 5.3-inch wider opening, spares you from getting your table wet, making filling and cleaning as easy as a piece of cake.
[Soothing Aroma] No need to buy an extra aroma diffuser now! Simply adding 2-6 drops of essential oil to the built-in pad, the fragrance will slowly fill the room with your favorite scent, making it a wonderland for yoga, mindfulness, and meditation.

Bestseller No. 4

Dreo Humidifiers for Bedroom, Top Fill 4L Supersized Cool Mist Humidifier, 32H Runtime, 28 dB Quiet Ultrasonic Air Humidifier for Large Room, Plants, Baby Nursery, Indoor, Night Light, Easy to Clean

𝟰𝗟 𝗟𝗮𝗿𝗴𝗲 𝗧𝗮𝗻𝗸 𝗳𝗼𝗿 𝗖𝗼𝗻𝘁𝗶𝗻𝘂𝗼𝘂𝘀 𝗖𝗼𝗺𝗳𝗼𝗿𝘁: Enjoy quiet sleep without congestion, coughing, or dry mouth, Dreo's ultrasonic atomization brings noise down to 28dB, while its 4L tank provides up to 32 hours of moisture without the need to refill.
𝗡𝗲𝘅𝘁-𝗚𝗲𝗻 𝗛𝘂𝗺𝗶𝗱𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲: Powered by Dreo's Dual-intake and 4-inch mist outlet design, this humidifier creates a supersized mist of up to 40 inches tall for humidifying bedrooms, while bringing faster dry air relief to help you breathe easy and healthy.
𝗕𝗿𝗶𝗻𝗴 𝗙𝗿𝗲𝘀𝗵𝗻𝗲𝘀𝘀 𝗔𝗹𝗹-𝗮𝗿𝗼𝘂𝗻𝗱: Thanks to its high-frequency atomization process, this humidifier for home releases 5μm Ultrafine mist and lighter mist particles, allowing humidity to spread evenly across the room without wetting surfaces.
𝗘𝗮𝘀𝘆 𝗧𝗼𝗽 𝗙𝗶𝗹𝗹 𝗗𝗲𝘀𝗶𝗴𝗻: This portable humidifier allows you to fill up without having to flip the tank or spill water on the floor. Its modular design is easy to remove and install, giving you a hassle-free cleaning experience.
𝟯-𝗶𝗻-𝟭 𝗛𝘂𝗺𝗶𝗱𝗶𝗳𝗶𝗲𝗿: This cool mist humidifier is a perfect companion for a healthier life, from helping you breathe easier, to making your own aromatherapy sessions, to changing the mood of your room with its ambient light (essential oils not included).

Bestseller No. 5

Ultrasonic Cool Mist Humidifier, Quiet Air Humidifiers for Bedroom, Desk Humidifiers with Removable 1.5L Water Tank & Night Light for Baby Nursery and Plants, Up To 24 Hours- Blue

Bestseller No. 6

Humidifiers for Bedroom and Home & Baby - 4L Cool Mist Air Humidifiers for Plants, 26db Quiet Top Fill Air Humidifier Lasts Up to 40 Hours, Auto Shut-Off, Super Easy to Fill and Clean

4-Liter Large Water Tank: Built-in humidity sensors adjust humidity levels to maintain a consistent and healthy environment. With 24 Watts of power, the impressive 4-liter tank provides up to 40 hours of moisture, allowing you to sleep comfortably for four nights with just one refill! Say goodbye to concerns about nasal congestion, coughing, or dry mouth during sleep. This humidifier is ideal for bedrooms, baby nurseries, offices, and indoor plants.
Easy Top-Fill Design and Easier Cleaning: Msolok's top-fill design eliminates the need to overturn the water tank, preventing water spillage on the floor. Simply move the tank cover to fill it with ease. You can easily clean the interior of the tank through its large opening. The straightforward base construction ensures there are no hard-to-reach corners during cleaning. Maintaining a healthy environment has never been this effortless.
Adjustable Mist Levels and Timer Function: This humidifier offers three mist levels – high, medium, and low, as well as an automatic mode. The highest mist output can reach 240ml/h, effectively increasing humidity by 10% in just 20 minutes. The Smart Humidity Setting utilizes an indoor humidity sensor to automatically adjust the mist output, maintaining indoor humidity within the 45% to 55% range. You can set a timer for 1 to 12 hours to have the humidifier operate according to your desired schedule.
Whisper-Quiet Air Humidifiers: This silent humidifier has a noise level of <30dB, operating very quietly. For nighttime use, the automatic mode is highly recommended. Enable Sleep Mode to turn off the screen and enjoy a peaceful, undisturbed night's sleep until dawn with no disturbing lights. This baby humidifier is ideal for use in the bedroom, baby nursery, living room, office, or other spaces where low noise levels are essential.
Our After Sale Service : Auto shut-off when the water tank is empty and featured with BPA-Free material, for no need to worry about safety issues. Our friendly and reliable customer service will respond to you within 24 hours. You can purchase with confidence, with our 30-day return and 12-month replacement .

Bestseller No. 7

LEVOIT Humidifiers for Bedroom, Quiet (3L Water Tank) Cool Mist Top Fill Essential Oil Diffuser with 25Watt for Home Large Room, 360° Nozzle, Rapid Ultrasonic Humidification for Baby Nursery and Plant

3𝙇 𝙇𝘼𝙍𝙂𝙀 𝙒𝘼𝙏𝙀𝙍 𝙏𝘼𝙉𝙆: Still be bothered by congestion, coughing, or dry mouth when sleeping With 25Watt, the impressive 3-liter tank provides 25 hours of moisture, helping you sleep comfortably for 3 nights with one single refill.
𝙀𝘼𝙎𝙔 𝙏𝙊𝙋-𝙁𝙄𝙇𝙇 𝘿𝙀𝙎𝙄𝙂𝙉: LEVOIT Upgraded Top-Fill design, no need to turn over the water tank and no spilling the water all over the floor. Just move the tank cover and fill the tank with ease.
2-𝙄𝙉-1 𝘿𝙄𝙁𝙁𝙐𝙎𝙀𝙍 and𝙃𝙐𝙈𝙄𝘿𝙄𝙁𝙄𝙀𝙍: Add 10-15 drops of your favorite essential oils to the base to create a fragrant home spa. Your favorite essential oils to the base to create a fragrant home spa.
𝙐𝙇𝙏𝙍𝘼 𝙎𝙄𝙇𝙀𝙉𝙏 𝙊𝙋𝙀𝙍𝘼𝙏𝙄𝙊𝙉: Sleep in total silence. No need to tolerate hums and whistles. The dual 150 humidifier operates quietly and steadily to create a soothing and peaceful sleeping atmosphere for you.and safely every night thanks to the auto-shut off feature and nearly silent operation.
𝙎𝙄𝙈𝙋𝙇𝙀 𝙆𝙉𝙊𝘽 and 𝙉𝙊𝙕𝙕𝙇𝙀 𝘾𝙊𝙉𝙏𝙍𝙊𝙇: Use the knob to control mist output and the 360 degree nozzle to direct mist anywhere you like.

Bestseller No. 8

Cool Mist Humidifiers for Bedroom & Large Room (2.5L Water Tank) Quiet Ultrasonic Air Humidifier For Babies Nursery, Office, Indoor Plants & Whole House -Adjustable 360 Rotation Nozzle, Auto-Shut Off

INSTANT DRY AIR RELIEF: Ultrasonic cool mist technology safely and quickly moisturizes dry air for up to 30 hours of continuous operation in small, medium to large rooms. Powerful mist output with high and low settings makes this humidifier ideal for bedroom, kids room, baby nurseries, office, and indoor plants
MULTIPLE MIST SETTINGS: High and low-speed settings combined with a 360° mist nozzle help you consistently balance and regulate the humidity in your home for relief from congestion, coughs, cold -like symptoms, allergies, dry skin, and sinus issues
ULTRASONIC OPERATES IN TOTAL SILENCE: Easily run the humidifier overnight to maintain a healthy humidity level in your space. The whisper-quiet operation ensures you can sleep peacefully without any disturbance
AUTOMATIC SHUT OFF- The automatic shut-off feature turns the humidifier off when the water level is low, or the tank is removed
FILTER FREE EASY-FILL TANK: The sleek and transparent 2.5-liter water tank is easy to fill right from your kitchen or bathroom sink, this BPA-free humidifier comes with an ac power adapter, no filter needed, easy to clean

SaleBestseller No. 9

ROSEKM Humidifiers for Bedroom, Cool Mist Humidifier for Home Plant and Baby Nursery, Quiet Ultrasonic Humidifier with 360° Nozzle, Auto Shut-Off, Filterless, Black

IDEAL HUMIDIFIER FOR BEDROOM: Single refill of water that lasts overnight. This cool mist humidifier with 2.0L(0.53gal) capacity can quietly run for 24 hours on low setting and auto shut-off when it’s out of water.
FAST AND POWERFUL RELIEF: This cool mist humidifier is made with 200ml/h powerful output, helping you quick relief in minutes! No more troubles with congestion, coughing, and dry skin.
JUST THE RIGHT SIZE: Not too big or small, it is designed in a compact size, and provides ideal coverage for all areas of your home including bedrooms, offices, baby nursery, and other medium-sized spaces.
CUSTOMIZE YOUR MIST: You can adjust the mist output volume to the ideal humidity level for comfort with one-touch control. The 360°nozzle can be adjusted to spray the mist in the direction you desire.
FIVE-YEAR WARRANTY: Enjoy peace of mind with our humidifier, which comes with a five-year warranty. Our customer support team are here to ensure your satisfaction! No need to worry about returns if your product is defective or used - we'll promptly send you a replacement.

SaleBestseller No. 10

MegaWise Ultrasonic Cool Mist Humidifier SK7620 - 1.5L Capacity, Whisper-Quiet Operation, Adjustable Mist Output, Auto Shut-Off - Ideal for Home, Office, Baby Room, and Bedroom

0.5 gal Water Tank: Provides up to 20 hours of continuous cool mist, perfect for maintaining optimal humidity levels in small to medium-sized rooms.
Ultrasonic Technology: Operates quietly, ensuring a peaceful environment in bedrooms, nurseries, and offices without disturbing your sleep or work.
Adjustable Mist Output: Easily control the mist level to suit your needs, from a gentle mist for a light refresh to a stronger output for more intensive moisture.
Auto Shut-Off for Safety: The humidifier automatically shuts off when the water level is low, preventing damage to the unit and ensuring safe operation.
Compact and Stylish Design: With its sleek and modern appearance, this MegaWise Cool Mist Humidifier fits seamlessly into any room decor, offering both functionality and aesthetic appeal.

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