Best Honeywell Cool Mist Humidifiers in 2025

Smart & Large: Ultrasonic cool and warm (up to 140°F!) mist vaporizer for bedroom & essential oil diffuser. The 4L water tank works for big rooms up to 300 sq ft and ensures 20H of humidifying. 3 types of humidity control: auto mode, constant humidity & 3 speed levels (Hi/Med./Low) deliver the desired air quality in your room or office. Adjust the optimal humidity level between 40% to 90%RH. The 8H timer and an auto shut off allow you to save energy when you are not at home.

Wi-Fi & Tuya App Control: Connect this smart humidifier to the Tuya App and control the mist settings even remotely (supports 2.4 GHz Wi-Fi function ONLY!). Set up schedules, adjust humidity levels and turn the Sleep Mode on effortlessly. The Auto Mode will scan the environment and regulate the mist output for optimal humidity level.

Top fill & Easy to clean: The top filling design with a wide opening allows you to pour water directly into the water tank without removing it from the device (use distilled water only!). Maintain this desk humidifier fast and easy. To clean the reservoir more carefully, simply lift it up from the base. Its top fill and leakproof construction ensures reliable operation for years.

FILTER-FREE COOL MIST HUMIDIFER – Vicks Mini Cool Mist Humidifier is an essential part of a good night’s sleep when family members are sick, during allergy season or when the air is dry It also works with Vicks VapoPads for extra soothing comfort

QUICK AND EASY TO USE – Vicks filter-free humidifiers don’t require replacement filters With a 5 gallon tank, you can enjoy a visible cool mist for up to 20 hours It’s quiet, too, making it a great choice for your bedroom or as a baby humidifier

COUGH AND CONGESTION RELIEF – Filterless humidifiers for the home can be helpful during cold and flu season, when it’s difficult to sleep with a cough and congestion A humidifier or vaporizer can provide temporary relief by adding necessary moisture to the air

ULTRASONIC COOL MIST HUMIDIFIER: Breathe easier with this powerful, easy-fill cool mist humidifier. Use it continuously for up to 25 hours on low, or up to 12 hours on high, for quick relief from dry air problems all year long.

COLD & CONGESTION RELIEF: High and low-speed settings, combined with an adjustable 360° mist nozzle that directs moisture right where you need it, help you consistently balance and regulate the humidity in your home during any dry months for relief from coughing, colds, congestion, sore throat, sinus issues, allergies, and dry skin.

AMPLE ROOM COVERAGE: Safely moisturize the air in spaces up to 250 sq. ft. This ultrasonic humidifier holds up to 1.5L of water; making it great for adding moisture to bedrooms, offices, nurseries, living rooms, or any medium-sized space that needs extra humidity.

60 Hours Super-Long Runtime & Less Refilling: With a 6L extra-large water tank, the humidifier runs for more than 60 hours, giving you pleasant breathing for longer

1-Step Top Refill, Thoroughly Clean: Pour water through the top opening, which removes unreachable corners—say farewell to difficult bottom refill, incomplete cleaning, leaking, and unhealthy mist

Hassle-Free Knob & 360° Nozzle: Easily set the mist strength and direction according to your own preferences

WARM MIST HUMIDIFIER – Vicks Warm 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.

COUGH AND CONGESTION RELIEF – Vaporizers for bedroom and home can be helpful during cold season, when it’s difficult to sleep with cough and congestion. Humidifiers with warm mist can provide temporary relief by adding necessary moisture to the air.

QUICK AND EASY TO USE – This filter-free humidifier can be used with Vicks VapoSteam for medicated vapors. With a 1 gallon tank, you can enjoy warm mist for up to 24 hours. It’s quiet, too, making it a great choice for your bedroom or as a baby humidifier.

FILTERED COOL MOISTURE: This top-fill humidifier quietly produces an invisible cool mist that helps make you & your home more comfortable. It's designed for large sized rooms and features a digital humidistat that displays current & set humidity levels; 12 Hour Timer

COOL MOISTURE FOR HOME OR OFFICE: This humidifier features a removeable top fill tank that's easy to fill at the sink or with a water pitcher. Space saving slim tower design is optimized for high moisture output & can run for 24 hours with auto shut-off

HONEYWELL HUMIDIFIERS: Humidity levels in your home between 40-60% can make the air feel warmer & improve your breathing comfort, sleeping, nasal congestion & dry skin. Dry air can cause static electricity, damage wooden furniture & irritate health issues

RESULTFUL WORK:The 3-liter tank provides 25 hours of moisture, helping you sleep comfortably for 3 nights without congestion, coughing, or dry mouth.

EASY TOP-FILL and CLEAN:New one-step refilling process—pour water directly from the top opening. Reduce snoring

2-IN-1 DIFFUSER&HUMIDIFIER: Add 10-15 drops of your favorite essential oils to the base to create a fragrant home spa.

COOL MIST HUMIDIFIER: Ultrasonic humidifier has 3 adjustable levels of output, cool mist, and a maximum output of 200 mL/h to quickly bring your large nursery, bedroom, or office to an ideal 40-60% humidity level.

LONG LASTING AND WIDE COVERAGE: The humidifer has a 4L tank that can cover rooms up to 217 sq. feet and lasts up to 40 hours without refill, helping to relieve dry skin, coughing, and more.

TOP FILL AND ANTI LEAKAGE: Our patented anti-leakage design allows you to fill the tank without removing the top cover. Easily clean by removing the lid and wiping the empty tank with a wet cloth through the wide opening.

【HUMIDIFIER & DIFFUSER 2 IN 1】The upgraded UCARAIR humidifier can be used as either a humidifiers or an 𝗮𝗿𝗼𝗺𝗮𝘁𝗵𝗲𝗿𝗮𝗽𝘆 𝗱𝗶𝗳𝗳𝘂𝘀𝗲𝗿. Add your favorite essential oils to the aromatherapy tray to fill the room with scent while enjoying a healthy humidifier.

【WHISPER-QUIET OPERATION with ULTRASONIC TECHNOLOGY】 Cool mist baby humidifiers lowers the noise level to 𝟮𝟴𝗱𝗕 for quiet humidification. So this UCAREAIR humidifiers for bedroom won’t disturbing your bedtime, working or study – ideal for bedroom, living room, baby nursery, kids room or office space.

【AUTOMATIC SHUT-OFF for INCREASED SAFETY】UCAREAIR Cool Mist Humidifiers will automatically shut off with red LED light on when water level is low or the water tank is removed. No worry when you are in a hurry leaving home.

STARRY NIGHT FILTERED COOL MOISTURE HUMIDIFER – Vicks Invisible Mist Humidifier is an essential part of a good night’s sleep when family members are sick, during allergy season or when the air is dry Works with Vicks VapoPads (sample included) for extra soothing comfort

STARS LIGHT UP THE CEILING – This kids and baby humidifier with night light transforms a room into a starry night sky with the projection feature Includes a filter that filters minerals from the water, so the moisture is cleaner, and a wide tank opening

COUGH AND CONGESTION RELIEF – Humidifiers for the home can be helpful during cold season, when it’s difficult for children to sleep with a cough and congestion A baby humidifier or vaporizer can provide temporary relief by adding necessary moisture to the air

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 10 hours on high setting and auto shut-off when it’s out of water.

DRY AIR SYMPTOMS SAVER: This air 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 up to 323ft².

Excellent Humidify Quality:Cool mist humidifiers for large room designed with a large capacity water tank of 3.5L, Air humidifier for bedroom can easily fill up to 25m²/ 269 sq. ft large room and release cool and fine mist up to 41 hours of continuous operation. Home humidifier makes you get a more restful bedtime, farewell to frequent adding water! (Please remove the square of styrofoam from the humidifier inside before use, otherwise it may cause water leakage)

Whisper Quiet Humidifiers: 23dB Ultrasonic whisper quiet room humidifier for study working or sleep. Cool mist humidifier for adults kids baby and light sleepers are the perfect options. Large room humidifier with an auto shut-off safety system that will turn off when it is waterless, preventing damage to the unit and ensuring your safety. Creating a quiet and safe sleeping environment, and helping you sleep peacefully.

Humidify Every Corner:Ultrasonic pure humidifiers indoor use a control dial to adjust the mist, you can adjust humidity as you wish. Mist air plant humidifier with a 360° rotating nozzle can customize the mist flow direction so that making even distribution of moisture helps you balance and regulate the humidity in your home, relieving dry air and breathing moist air, enjoy the moisture from every corner at home!

FITS HUMIDIFIERS: These filters compatiable with Homedics UHE-CM65, UHE-WM70, UHE-OC1, UHE-CM45B, UHE-CM25, UHE-WM16, UHE-OW14, UHE-WM85. Compatible with all HoMedics 1-gallon or larger ultrasonic humidifiers. Compare to demineralization cartridge UHE-HDC4. Fit evaporative, Warm & Cool Mist Ultrasonic Humidifier, most humidifier, such as Vicks, LEVOIT, Honeywell, Homasy.

REDUCE THE WHITE-DUST: The ultrasonic filter helps to prevent the build-up of white dust caused by minerals and chemical in hard water, this hard-water dust can contain calcium, lime or magnesium. These Demineralization Filters can help extend the life of your humidifier motor and tank by purifying the water inside and keeping it clean.

EASY TO INSTAL: Simply drop 1 Ultrasonic Demineralization Filter into your humidifier tank to begin enjoying clean, pure mist. Replace cartridge every 30 to 40 fillings, depending on the water hardness.

【Ultrasonic 3 in 1 Humidifiers for Bedroom】Cool Mist Humidifier, Essential Oil Diffuser, 7 Colors Night Light in ONE. The powerful and long-lasting mist helps moisturize the dry air in your room, improve your sleep quality, moisturize your skin and alleviate the discomfort. NOTE: Please REMOVE the white foam of the base before use. 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 Humidifier & Auto Shut-Off】 Large-capacity 5L water tank allows for 30 hours of continuous use; You can enjoy whole night sleep, farewell to frequent adding water. The Humidifier features an automatic shut-off safety feature that turns off the humidifier when it runs out of water preventing damage to the unit and keep you safe.

【Deep Sleep Mode - Whisper Quiet】OYRGCIK ultrasonic humidifier runs whisper quiet which makes it the perfect option for light sleepers, kids, and especially babies. Sensitive touch nightlight 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.

【Dry Air Relief Helper】INSENVO ultrasonic cool mist humidifier use ultrasonic cool mist technology which can moisturize dry air safely and quickly. Indoor air humidity can help relieve cough and congestion, keep throat and nasal passages hydrated. Our upgraded humidifiers pioneered the main circuit board overhead the water tank, thus the water will not overflow the mainboard to cause short-circuit.

【Home Comfort Companion】The air humidifiers offer 3 Level speed settings can meet your different needs for different seasons. INSENVO home humidifier helps you consistently balance and regulate the humidity in your home during any dry months for relief from coughing, colds, congestion, sore throat, sinus issues, allergies, and dry skin. Better home comfort companion for your lovers and families.

【Perfect for Night Use】Auto timer turn off and night light function is designed to give you a restful night's sleep. Our humidifier for bedroom use operates in total silence, no humming, whistling, or crackling which can give you a whole night sleep. 2, 4, 8 hours timer function and low water level automatic shutdown function makes safe to use for baby rooms.

User-friendly: moistens the air instantly - powerful and steady spray output, four times faster than other humidifiers, filling the whole room with fresh air in just 10 minutes. You can customize the ideal humidity percentage for your houseplants, baby or beloved guitar.

Cool & Warm Mist – stays comfortable year-round with cool and warm mist settings. A cool mist will help keep your skin moist in the summer while a warm mist is perfect for cold winter and helps relieve nasal congestion, sore throats, coughs, cold-like symptoms, allergies, dry skin and sinus problems in winter.

Super quiet – has the auto-off feature and near-silent operation, allowing your babies to sleep soundly every night. With built-in sensors, Auto Mode adjusts mist levels to your settings to maintain healthy humidity levels. It can run continuously for up to 24 hours.

COOL MIST HUMIDIFIER – Honeywell Mini Cool Mist Humidifier (HUL52L) helps ensure proper humidity levels in small rooms and personal spaces. Indoor humidity levels between 40-60% can help relieve cough/congestion, keep throat/nasal passages hydrated & more.

EASY TO USE – This small humidifier produces a big, visible cool mist and the compact size makes it ideal for desktops or nightstands. It has a wide tank opening that makes it easy to clean and refill, up to 24 hour run time and auto shut-off.

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.

COOL MIST HUMIDIFIER – Honeywell Mini Cool Mist Humidifier (HUL52R) helps ensure proper humidity levels in small rooms and personal spaces. Indoor humidity levels between 40-60% can help relieve cough/congestion, keep throat/nasal passages hydrated & more.

EASY TO USE – This small humidifier produces a big, visible cool mist and the compact size makes it ideal for desktops or nightstands. It has a wide tank opening that makes it easy to clean and refill, up to 24 hour run time and auto shut-off.

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.

Top-fill tower evaporative humidifier

Adjustable LED humidistat

Refill and humidity reached lights