10 Best Filterless Cool Mist Humidifier of April 2022

Choosing the best Filterless Cool Mist Humidifier for you can be overwhelming. There are so many different types, sizes, prices, and features. To make things even more complicated, Here are ten of the best Filterless Cool Mist Humidifier on the market today.
Rank Product Name Score
1
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
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
9.82
2
Everlasting Comfort Cool Mist Humidifier for Bedroom (4L) - Filterless, Small, Ultrasonic, Quiet - Large Room Home Air Vaporizer for Babies - Diffuser and Essential Oil Tray (Black)
Everlasting Comfort Cool Mist Humidifier for Bedroom (4L) - Filterless, Small, Ultrasonic, Quiet - Large Room Home Air Vaporizer for Babies - Diffuser and Essential Oil Tray (Black)
9.82
3
Humidifiers for Bedroom, raydrop Cool Mist Humidifiers for Babies, 1.7L Quiet Ultrasonic Humidifier, Space-Saving, Filterless, Auto Shut Off-(1.7L/0.45 Gallon, US 110V)
Humidifiers for Bedroom, raydrop Cool Mist Humidifiers for Babies, 1.7L Quiet Ultrasonic Humidifier, Space-Saving, Filterless, Auto Shut Off-(1.7L/0.45 Gallon, US 110V)
9.76
4
6.5L Humidifiers for Bedroom Large Room Quiet Cool Mist Humidifiers Filterless Ultrasonic Humidifier with Essential Oil Diffuser Smart Humidistat Air Vaporizer (1.7 Gallon Large Water Tank)
6.5L Humidifiers for Bedroom Large Room Quiet Cool Mist Humidifiers Filterless Ultrasonic Humidifier with Essential Oil Diffuser Smart Humidistat Air Vaporizer (1.7 Gallon Large Water Tank)
9.88
5
Okaysou Aqua Q6 Humidifier for Large Room Bedroom (6L), Top Fill Cool Mist, Ultrasonic Air Vaporizer for Baby Plants Kids with Essential Oil Tray, Smart Auto Mode, Whisper-Quiet, Filterless, Remote Control with Humidistat, Black
Okaysou Aqua Q6 Humidifier for Large Room Bedroom (6L), Top Fill Cool Mist, Ultrasonic Air Vaporizer for Baby Plants Kids with Essential Oil Tray, Smart Auto Mode, Whisper-Quiet, Filterless, Remote Control with Humidistat, Black
9.56
6
Mikikin Cool Mist Humidifier, Ultrasonic Air Humidifiers for Large Bedroom Babies Home, 4.5L Top Fill Personal Humidifiers with Adjustable Mist Mode, Lasts Up to 30 Hours, Ultra Quiet, Auto Shut-Off
Mikikin Cool Mist Humidifier, Ultrasonic Air Humidifiers for Large Bedroom Babies Home, 4.5L Top Fill Personal Humidifiers with Adjustable Mist Mode, Lasts Up to 30 Hours, Ultra Quiet, Auto Shut-Off
9.62
7
Vicks Mini Filter-Free Cool Mist Humidifier, Small Room, .5 Gallon Tank, Blue – Visible Mist Small Humidifier for Bedrooms, Baby Nurseries and More, Works with Vicks VapoPads
Vicks Mini Filter-Free Cool Mist Humidifier, Small Room, .5 Gallon Tank, Blue – Visible Mist Small Humidifier for Bedrooms, Baby Nurseries and More, Works with Vicks VapoPads
9.36
8
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 Ultrasonic Cool Mist Humidifier, Medium Room, 1.2 Gallon Tank-Humidifier for Baby and Kids Rooms, Bedrooms and More
9.36
9
NEW Cool Mist Humidifiers for Bedroom Quiet, Top Fill Ultrasonic Humidifier, Filter Free Air Humidifier for Office, Plants, Nursery, Personal Nightstand Desk Small Room Humidifier(0.79Gal/3L)
NEW Cool Mist Humidifiers for Bedroom Quiet, Top Fill Ultrasonic Humidifier, Filter Free Air Humidifier for Office, Plants, Nursery, Personal Nightstand Desk Small Room Humidifier(0.79Gal/3L)
9.84
10
Syvio Humidifiers for Bedroom, Easy to Clean Humidifier with 2.8L & Essential Oil Diffuser, Room Humidifier for Bedroom with Night Light, Quiet, Cool Mist, 24 Hour, Auto Off, Time Set, Filterless
Syvio Humidifiers for Bedroom, Easy to Clean Humidifier with 2.8L & Essential Oil Diffuser, Room Humidifier for Bedroom with Night Light, Quiet, Cool Mist, 24 Hour, Auto Off, Time Set, Filterless
9.52

Top 10 Filterless Cool Mist Humidifier of 2022

Everlasting Comfort Humidifier

1
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

by Everlasting Comfort

9.82/10

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

Color White
Prime Status Yes
Warranty -
Brand Everlasting Comfort
Rating 9.82/10

Features

  • 💨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
  • 🔇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
  • ❌Never Replace a Filter Again: Our bedroom humidifier is filterless, saving you from ongoing replacement costs. Important: Try to keep humidity between 40 to 60 percent to avoid water accumulation
  • ✔️2 Year Replacement Policy: At Everlasting Comfort we care about your experience with our products, pledging to replace your humidifiers for home should anything go wrong

Everlasting Comfort Humidifier

2
Everlasting Comfort Cool Mist Humidifier for Bedroom (4L) - Filterless, Small, Ultrasonic, Quiet - Large Room Home Air Vaporizer for Babies - Diffuser and Essential Oil Tray (Black)

by Everlasting Comfort

9.82/10

Everlasting Comfort Cool Mist Humidifier for Bedroom (4L) - Filterless, Small, Ultrasonic, Quiet - Large Room Home Air Vaporizer for Babies - Diffuser and Essential Oil Tray (Black)

Color Black
Prime Status Yes
Warranty -
Brand Everlasting Comfort
Rating 9.82/10

Features

  • 💨Perfect Coverage for Your Home, Apartment, Nursery, or Dorm: Our ultrasonic humidifier has a 4 liter (1 gallon) tank that works in rooms up to 300 sq feet and lasts for up to 40 hours
  • 👃Better Smelling Air: We included an essential oil tray in our air humidifier that circulates fragrant oils into the cool mist, giving you a pure and fresh smelling aroma. 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
  • 🤫Silent and Safe: Our small room humidifier is whisper quiet and also shuts off automatically when out of water; safe to use in baby rooms and bedrooms
  • ❌Never Replace a Filter Again: Our bedroom humidifier is filterless, saving you from ongoing replacement costs. Important: Try to keep humidity between 40 to 60 percent to avoid water accumulation
  • ✔️2 Year Replacement Policy: At Everlasting Comfort we care about your experience with our products, pledging to replace your humidifier with essential oil diffuser should anything go wrong

raydrop

3
Humidifiers for Bedroom, raydrop Cool Mist Humidifiers for Babies, 1.7L Quiet Ultrasonic Humidifier, Space-Saving, Filterless, Auto Shut Off-(1.7L/0.45 Gallon, US 110V)

by raydrop

9.76/10

Humidifiers for Bedroom, raydrop Cool Mist Humidifiers for Babies, 1.7L Quiet Ultrasonic Humidifier, Space-Saving, Filterless, Auto Shut Off-(1.7L/0.45 Gallon, US 110V)

Color Black
Prime Status Yes
Warranty -
Brand raydrop
Rating 9.76/10

Features

  • SPACE SAVING DESIGN: Vertical oval shape designed for bedroom nightstand and office desk, fitting narrow space wherever you are.
  • QUIET HUMIDIFIER FOR BABIES: Humidifying at a low noise level of just 32dB, intelligent air inlet design, FCC-certificated, perfect ultrasonic humidifier for kids room nursery.
  • 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.
  • TRANSPARENT WATER TANK: It's easy to check the rest of water and the dust inside.

TUMISUE MJS006

4
6.5L Humidifiers for Bedroom Large Room Quiet Cool Mist Humidifiers Filterless Ultrasonic Humidifier with Essential Oil Diffuser Smart Humidistat Air Vaporizer (1.7 Gallon Large Water Tank)

by TUMISUE

9.88/10

6.5L Humidifiers for Bedroom Large Room Quiet Cool Mist Humidifiers Filterless Ultrasonic Humidifier with Essential Oil Diffuser Smart Humidistat Air Vaporizer (1.7 Gallon Large Water Tank)

Color Black
Prime Status Yes
Warranty 30-Days Money Back Support & 12-Months Warranty & Lifetime Tech Support. You are always welcome to contact us via Amazon E-mail/message and we will solve the problem asap.
Brand TUMISUE
Rating 9.88/10

Features

  • Customized Humidity: with the Smart Humidistat feature, this cool mist humidifier supports setting your desired humidity from 55% to 90% RH, to create a comfortable living environment for the whole family. Besides, this large humidifier supports setting a timer (auto turn off humidifier) from 2 to 24 hours, which helps a lot if you go out or don't want the humidifier to work overnight.
  • 6.5L Large Capacity: this large humidifier is designed with a 6.5L (1.72Gal) capacity tank that can serve the entire house for 2 days (under mist speed 1) after a single refill. The elegant visible water tank helps to check water volume at a glance. Differs from other ultrasonic humidifiers that require upside down to add water, you could directly add water from the top lid when the humidifier is working. The separating water tanks with a built-in handle allow you to add water under the faucet.
  • Humidifier with Essential Oil Diffuser: want to add more fun to your house? Try to add essential oil to the built-in oil tray, so that this air humidifier mixes cool mist and fantastic aroma into the air, gently relaxing your mind. 3-speeds cool mist for choice, touching control.
  • Quiet Ultrasonic Humidifier: this cool mist humidifier only produces less than 25 dB sound when working, ultra-quiet, so you could set it in the bedroom even bedside at night, to enjoy deep sleep.
  • Air Humidifier with Humanized Design: the large opening water tank is super easy to clean and add water. The built-in colorful nightlight could decorate your wonderful night. Anti-slip feet on the bottom of the Air Humidifier, and easy-grip base for easy moving. This Filterless Humidifier doesn't need a filter, no need to change consumable parts.

Okaysou Aqua Q6

5
Okaysou Aqua Q6 Humidifier for Large Room Bedroom (6L), Top Fill Cool Mist, Ultrasonic Air Vaporizer for Baby Plants Kids with Essential Oil Tray, Smart Auto Mode, Whisper-Quiet, Filterless, Remote Control with Humidistat, Black

by Okaysou

9.56/10

Okaysou Aqua Q6 Humidifier for Large Room Bedroom (6L), Top Fill Cool Mist, Ultrasonic Air Vaporizer for Baby Plants Kids with Essential Oil Tray, Smart Auto Mode, Whisper-Quiet, Filterless, Remote Control with Humidistat, Black

Color black
Prime Status Yes
Warranty -
Brand Okaysou
Rating 9.56/10

Features

  • 2-in-1 Humidifier and Diffuser: Use our air care humidifiers with essential oil diffuser to experience alleviation of congestion, and dry skin.Enjoy a refreshing fragrance and a cooling mist at the same time.
  • Easy to Refill and Clean: The top-fill humidifier makes cleaning and refilling quick and spill-free. Easily see current water level through the transparent water gauge on the side.
  • Dry Air Relief for Large Room: Enjoy long-lasting mist that humidifies up to 250 sq. ft. rooms, offices, nurseries, apartments, and college dorms for up to 50 straight hours, thanks to the 6-liter reservoir with a super high mist output.
  • Remote Control and Whisper Quiet: Freely use the remote control to operate the humidifier anywhere in the room. Keep the humidifier for bedroom running throughout the night with noise level at only 24dB.
  • Auto Mode and Smart Timer: The built-in sensor automatically adjusts mist output based on the ambient humidity level around you. Shuts off automatically when out of water. Set the timer at 1/2/4/8 hours and use the night light freely to meet your needs.

Mikikin

6
Mikikin Cool Mist Humidifier, Ultrasonic Air Humidifiers for Large Bedroom Babies Home, 4.5L Top Fill Personal Humidifiers with Adjustable Mist Mode, Lasts Up to 30 Hours, Ultra Quiet, Auto Shut-Off

by Mikikin

9.62/10

Mikikin Cool Mist Humidifier, Ultrasonic Air Humidifiers for Large Bedroom Babies Home, 4.5L Top Fill Personal Humidifiers with Adjustable Mist Mode, Lasts Up to 30 Hours, Ultra Quiet, Auto Shut-Off

Color White
Prime Status Yes
Warranty -
Brand Mikikin
Rating 9.62/10

Features

  • 【Ultrasonic Cool Mist Humidifier】Safely moisturizes the dry air in your room letting you breathe easy and get more restful sleep, moisturize your skin and alleviate the discomfort. The 360° swivel adjustable nozzle allows mist to be dispersed in any direction, hence allowing you to control the distribution of moisture in the room.
  • 【Long-lasting Humidifier & Auto Shut-Off】Design with a large capacity water tank of 4.5L, it can works up for 15 to 30 hours of continuous use. You can enjoy whole night sleep, frees you from refilling water frequently. It features an automatic shut-off safety that will turn off when when it runs out of water, preventing damage to the unit and ensure your safety.
  • 【Deep Sleep Mode - Ultra Quiet】The air humidifier works almost no noise which offers maximum relaxation during sleeping or study without any nasty noise. Turn off the nightlight by pressing the touch panel for 3s. Enjoy all night mist and rest easily. Perfect for your baby and a disturbance-free sleep at night.
  • 【Adjustable Mist Levels Options】With 3 adjustable mist levels, the baby humidifier makes humidify much more precise and effortless to adjust mist output what you want. Just one touch, you can set a customized level according to fit your comfort level and deliver mist to every corner of the room. Provide Ideal coverage for bedroom, living room, nursery, office and so on.
  • 【Easy to Refill & Clean】The bedroom humidifier with top fill design has a flat surface and lareg opening that allows you to refill or clean the tank very effectively.

Vicks VUL520W

7
Vicks Mini Filter-Free Cool Mist Humidifier, Small Room, .5 Gallon Tank, Blue – Visible Mist Small Humidifier for Bedrooms, Baby Nurseries and More, Works with Vicks VapoPads

by Vicks

9.36/10

Vicks Mini Filter-Free Cool Mist Humidifier, Small Room, .5 Gallon Tank, Blue – Visible Mist Small Humidifier for Bedrooms, Baby Nurseries and More, Works with Vicks VapoPads

Color Blue
Prime Status Yes
Warranty 2 Year Limited Warranty
Brand Vicks
Rating 9.36/10

Features

  • 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
  • HUMIDIFIERS FOR BEDROOM AND MORE – A cool mist humidifier is great for a baby, young children and adults, and fits perfectly into any room Use them when the air is dry, in allergy season, when sick or even just to maintain optimal indoor humidity levels
  • A CENTURY OF POWERFUL RELIEF– At Vicks, we believe that everyone deserves a touch of care Our line of humidifiers, steam inhalers and vaporizers help you breathe better and sleep more comfortably, wherever you are

Vicks V4600

8
Vicks Filter-Free Ultrasonic Cool Mist Humidifier, Medium Room, 1.2 Gallon Tank-Humidifier for Baby and Kids Rooms, Bedrooms and More

by Vicks

9.36/10

Vicks Filter-Free Ultrasonic Cool Mist Humidifier, Medium Room, 1.2 Gallon Tank-Humidifier for Baby and Kids Rooms, Bedrooms and More

Color White/Blue
Prime Status Yes
Warranty 2 year limited warranty
Brand Vicks
Rating 9.36/10

Features

  • 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
  • VICKS VAPORIZERS, HUMIDIFIERS AND STEAM INHALERS: Moisture and humidity offer temporary relief from cough and congestion due to colds or allergies. Vicks line of humidifiers and steam inhalers, help you breathe easier wherever you are, from the bedroom to the office
  • HUMIDIFIERS FOR BEDROOMS, DESKS, TABLES: Our humidifiers and vaporizers help you breathe better wherever you are.

MZTDYTL ME-701M

9
NEW Cool Mist Humidifiers for Bedroom Quiet, Top Fill Ultrasonic Humidifier, Filter Free Air Humidifier for Office, Plants, Nursery, Personal Nightstand Desk Small Room Humidifier(0.79Gal/3L)

by MZTDYTL

9.84/10

NEW Cool Mist Humidifiers for Bedroom Quiet, Top Fill Ultrasonic Humidifier, Filter Free Air Humidifier for Office, Plants, Nursery, Personal Nightstand Desk Small Room Humidifier(0.79Gal/3L)

Color -
Prime Status Yes
Warranty -
Brand MZTDYTL
Rating 9.84/10

Features

  • 【Instant Dry Air Relief】2021NEW cool mist technology safely and quickly moisturizes dry air for up to 24 hours of continuous operation at lowest amount of mist(The actual spray duration is affected by temperature and humidity). 3L(0.79Gal) water tank capacity and ≥200ml/h mist output can quickly bring a 350sq ft room suitable and comfortable humidity level.
  • 【Sleep Tight】You can sleep tight thanks to the Short Water Auto-Off function, 360 Degree Adjustable Nozzle, Quiet Operation. The small humidifiers for bedroom can be used as an Essential Oil Diffuser: Adding essential oil to the small white oil tray in the base, then the fragrance will spread through the room with the water mist from the bedroom desk humidifier, creating a fragrant atmosphere to soothe your body and mind.
  • 【Cough & Allergy Relief】The gentle water mist from the personal humidifier offer relief from coughing & nasal congestion. The appropriate humidity can ease allergies and allergy-induced asthma during the pollen season, helping you for relieve dry skin, coughing, congestion, stuffy nose, allergies, dry eyes. Also can keep your plants alive. It is perfect for year-round use.
  • 【Easy to Fiil & Control & Clean】Top Fill humidifier, just uncover the lid and pour into water for refilling. Easy to clean by wipping the empty tank with a wet cloth. Simply turn the knob to control on/off and amount of water mist. Filterless, saving your time and money. Perfect for kids, infants, teens, bedroom, dorm rooms, living rooms, office, desk, tabletop, nightstand, nursery, and plants.【NOTICE】 Please remove the tape on the base before first using.
  • 【Hassle-Free Warranty】We sincerely hope that the humificador will bring comfort to your life and your kid's life, so we use high quality materials to manufacture our vaporizer humidifier. If you are not satisfied with the bedroom humidifier, please contact us within 1 year after purchase, you will get a full refund or a replacement. If you have any question and suggestion, we'd happy to hear from you.

syvio SA3300116

10
Syvio Humidifiers for Bedroom, Easy to Clean Humidifier with 2.8L & Essential Oil Diffuser, Room Humidifier for Bedroom with Night Light, Quiet, Cool Mist, 24 Hour, Auto Off, Time Set, Filterless

by syvio

9.52/10

Syvio Humidifiers for Bedroom, Easy to Clean Humidifier with 2.8L & Essential Oil Diffuser, Room Humidifier for Bedroom with Night Light, Quiet, Cool Mist, 24 Hour, Auto Off, Time Set, Filterless

Color white
Prime Status Yes
Warranty -
Brand syvio
Rating 9.52/10

Features

  • Humidifiers for Bedroom: Humidifiers 2.8L tank capacity With a mist up to 300 ml/hr, Coverage for your home as large as 20-30㎡/215-320sq.ft. Advanced Ultrasonic technology and 360° rotating nozzle distribute an invisible mist (<5μm) to humidify your room, runs up to 24 hours. Keep your room at reasonable humidity which is good for your health, without worries of wet floors and furniture. LIVE better, BREATHE better at home.
  • Top-Fill Design: Top-fill cool mist humidifiers customized with the integrated water tank design makes easier to clean and refill without Leakage. With wide-open tank, no more trouble for cleaning. Water lever is noticeable through transparent water gauge.
  • 2-in-1 Humidifier & Diffuser : Cool mist Humidifiers can also be as an aroma diffuser, adding your favorite essential oils into the Ultrasonic humidifiers directly. Pure & fresh smelling aroma will fill around your home in a while. It’s perfect humidifier for bedroom, living room, yoga room and more!
  • Humidifiers for Baby: No humming as this durable Humidifier with DC hydraulic fan, Ultrasonic humidifier's operation noise could dramatically down to whisper quiet as 24dB. Syvio humidifiers is the best choice for your family's deep sleep aid, including your babies and Pets. Cool mist humidifier shuts off automatically if water in shortage, also made of FREE-BPA, both humanized designs ensures children’s safety. In additional, 2H/4H/8H timer could rest your mind in case of leaving.
  • Multi-Optional Mist Settings: Adjustable 3 mist speed modes help you select a soothing, comfortable humidity environment, and hydrate your plants, maintaining humidify level between 45%RH and 65%RH. Humidifiers is equipped with a night light, the night light is ON/OFF when touching sleeping button, hold on sleeping button for 2 seconds to strigger sleep mode, all lights off.

Best Filterless Cool Mist Humidifier brands

  • Everlasting Comfort
  • raydrop
  • TUMISUE
  • Okaysou
  • Mikikin
  • Vicks

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