10 BEST FILTERLESS HUMIDIFIERS for sale in 2020 – compare between the best filterless humidifiers on sale.

RankProductRating
1
Pure Enrichment MistAire Ultrasonic Cool Mist Humidifier - Premium Humidifying Unit with 1.5L Water Tank, Whisper-Quiet Operation, Automatic Shut-Off and Night Light Function - Lasts Up to 16 Hours
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13,060 Reviews
Product Highlights
  • ULTRASONIC COOL MIST TECHNOLOGY: Safely moisturizes the air for up to 16 hours of continuous operation so you can breathe easy and get more restful sleep | High and low speed settings make it easy to adjust mist direction and speed to fit your comfort level
  • 1.5-LITER WATER TANK: Provides ideal coverage for bedrooms, offices, and other medium-sized rooms
  • OPTIONAL NIGHT LIGHT: Offers soothing glow for maximum relaxation
  • AUTOMATIC SHUT-OFF: Turns humidifier off when water level is low or the water tank is removed

$39.99 $32.23
2
Everlasting Comfort Humidifiers for Bedroom (6L) - Humidifier with Essential Oil Tray (White)
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5,193 Reviews
Product Highlights
  • COOL MIST HUMIDIFIER - Featuring a 6L (1.6gal) tank, with a super high mist output our ultrasonic humidifier for bedroom works with rooms up to 500 square feet and lasts 50 straight hours.
  • ESSENTIAL OIL TRAY - Features a tray where you can add essential oils similar to an oil humidifier diffuser. The cool mist air humidifier fan then circulates the oils into the mist giving you a clean, pure and fresh smelling aroma. Ideal baby humidifier featuring a blue LED nightlight.
  • HELPS REDUCE ILLNESSES - Decrease the risk of illness by keeping the relative humidity above 43. A humidifier in the bedroom or nursery helps provide adults and babies with a good night's sleep by diffusing moisture into the dry air, helping with coughs and clearing sinuses.
  • AUTO SHUT OFF - The vaporizer humidifier will automatically turn off when it runs out of water preventing damage to the unit and keeping you safe.

$72.95 $44.44
3
Vicks Filter-Free Ultrasonic Visible Cool Mist Humidifier for Medium rooms, 1.2 Gallon With Auto Shut-Off, 30 Hours of Moisturized Air, Use With Menthol Scented Vicks VapoPads
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1,431 Reviews
Product Highlights
  • VICKS FILTER-FREE COOL MIST HUMIDIFIER: This cool mist humidifier won't need replacement filters, & it's 1.2 gallon tank can give up to 33 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 & CONGESTION RELIEF: When you or your kid has a cold, it can be difficult to sleep through the night. Humidifiers, vaporizers, & steam inhalers provide temporary relief from coughing & congestion, so your rest won't be as disturbed by coughing fits
  • VICKS VAPORIZERS, HUMIDIFIERS, & STEAM INHALERS: Moisture & humidity offer temporary relief from cough & congestion due to colds or allergies. Vicks line of humidifiers & steam inhalers, help you breathe easier wherever you are, from the bedroom to office

$59.99 $34.19
4
Homasy Cool Mist Humidifiers, 2.2L Quiet Ultrasonic Humidifiers for Bedroom, Easy to Clean Air Humidifier with 360°Nozzle, Auto Shut-Off, Adjustable Mist Output and Long Working Time, Blue
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312 Reviews
Product Highlights
  • EFFICIENT HUMIDIFIERS FOR BEDROOM: With 2.2L large tank, the cool mist humidifier allows up to 24 hours of working in low mist. 360°degree rotating nozzle ensures an even level of humidity distributed at home. Breathe the forest fresh air in your home.
  • WHISPER-QUIET BEDROOM HUMIDIFIER: Homasy Ultrasonic humidifier lowers the noise level to 28dB (quieter than a computer) for quiet humidification without disturbing your study, working or sleeping, away from those nasty noises.
  • EASY TO CLEAN & REFILL: Designed with 3.25 inches large opening, Homasy cool mist humidifier is really convenient for your daily clean and easy to refill. And the arc shaped handle with anti-slip grooves offers you securer grip than others, easy to carry to anywhere you want.
  • PRECISE MIST OUTPUT CONTROL: Designed with dial knob mist control, you can adjust mist output volume to ideal humidity level for comfort and health by the dial knob. Which is more precise than the button control.

$36.99
5
Miroco Cool Mist Humidifier, 26dB Ultra Quiet, 6L Ultrasonic Humidifiers for Large Bedroom Babies, 90mm Water Inlet, Night Light, Adjustable Mist, Automatic Shut-Off for Home Office 20-60 Hours, Black
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633 Reviews
Product Highlights
  • Quiet Operation for Bedroom Use: Ultrasonic humidifiers are incredibly silent, reduces noise to 26dB (Patent No: US16/439, 758 pending); perfect for your baby and a disturbance-free sleep at night
  • 6L Tank Capacity & Mist Adjustable: Over 1.6 gallon of water lasts for 20-60 hour working time on a full tank; designed to humidify the air in rooms up to 20-40 m² / 215-430 ft²
  • 90mm Water Inlet: Allows you to refill and clean the machine with ease and convenience. There won’t be any spill when filling, and you can fit your hand into the tank to clean it thoroughly
  • Optional Night Light: The bedroom humidifier offers soothing glow for easy operation in the dark; press the light button to turn on/off the night light; hold the light button for 1.5s to turn on/off the tank light

$49.99
6
Humidifiers for Bedroom, TaoTronics Cool Mist Humidifiers for Babies [BPA Free], 1.8L Quiet Ultrasonic Humidifier, Space-Saving, Filterless, Auto Shut Off-(1.8L/0.48 Gallon, US 110V)
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Product Highlights
  • SPACE SAVING DESIGN: With vertical oval shape, it is a specially-designed cool mist humidifier for bedroom nightstand and office desk, fitting narrow space for better air wherever you are.
  • QUIET HUMIDIFIER FOR BABIES: Humidifying the air at a low noise level of just 32dB, intelligent air inlet design, FCC-certificated and BPA FREE material, perfect ultrasonic humidifier for baby room nursery and kids.
  • DIAL KNOB CONTROL: The mist output of this air humidifier can be conveniently adjusted for full control of the air you breathe.
  • EASY TO CLEAN HUMIDIFIER: lightweight and slim 60oz/1. 8L tank, the humidifier can be picked up with one hand for an easy clean and refill, provides ideal coverage for bedrooms, offices, and other medium-sized rooms.

$37.99 $34.95
7
LEVOIT Humidifiers for Large Room Bedroom (6L), Warm and Cool Mist Ultrasonic Air Humidifier for Home Whole House Babies Room, Customized Humidity, Remote, Germ Free and Whisper-Quiet
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2,001 Reviews
Product Highlights
  • Warm & Cool Mist: The warm mist helps kill bacteria in the water and humidifies the room more quickly , while the cool mist keeps your sinuses and skin hydrated during the summer.
  • Ultra Quiet Operation: Near-silent noise levels and a display-off feature help you sleep through the night while the humidifier works.
  • Easy to Use: The built-in sensor gauges humidity levels and instantly takes care of adjustments for you. If the tank runs out of water, the LV600HH will automatically shut off to protect you and the device. So you can Set It & Forget It.
  • Perfect for Large Room: With a mist output of up to 500 mL/hr, the LV600HH can easily handle spaces as large as 753 ft2 / 70 m2. The large 1. 5 gal / 6 L capacity allows for 36 hours of continuous use with the low mist level.

$89.99 $47.99
8
Homech Quiet Ultrasonic Humidifier,Cool Mist Humidifiers for Bedroom Home Baby (4L/1.06 Gallon) 12-60 Hours,Easy to Clean, 360° Nozzle,Waterless Tank Removal Auto Shut-Off (White)
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699 Reviews
Product Highlights
  • 360° DEGREE HUMIDITY COVERAGE: 360°degree rotating nozzle at a height of up to 24 inches ensures an even level of humidity distributed in your home. With adjustable level and maximum mist output up to 300ml/hr.The mist particles are even and fine ,let you feel comfortable.The ultrasonic air diffusion is ideal for bedroom, office, babies and large room and can help you to fight with dry skin, wrinkles, insomnia and nose bleeds
  • Large Capacity and Long lasting: Holds an impressive 4L of water allows for more than 60 hours of continuous use in 60 ml/hr.It can reduce the trouble of adding water, and you don't have to worry about the discomfort caused by drying when you sleep.
  • Peace and Quiet:Ultrasonic humidifier with weaken water flow technology and ddustproof sponge lowers the noise level to26dB for quiet humidification without disturbing your study, working . And all night mist makes you have a pleasant and quiet sleeping.
  • Powerful Multiple Protection Keep Safe and Stable: Auto shut-off when the water's drained or when water tank lifted; dry burn protection ; IC board waterproof with nanometer layor; dustproof sponge prevents dust from entering via the base for a a nursery humidifier baby with a lengthy life span and ensure a safe environment.

$39.99
9
Cool Mist Humidifier – Humidifier for Bedroom, Quiet Mist Humidifier, High Low Mist, Waterless Auto-off, Night Light, Baby Kids Nursery, 2L Tank, Filterless Humidifiers for home office, ETL Approved
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272 Reviews
Product Highlights
  • WHISPER-QUIET OPERATION with ULTRASONIC TECHNOLOGY- Ultrasonic humidifier lowers the noise level to 32dB for quiet humidification. So it won’t disturbing your bedtime, working or study – ideal humidifier for baby room or office space.
  • ALL NIGHT MIST with 2-LITER WATER TANK- Holding up to 2 liters (0.5gallon) of water, the cool mist humidifier allows up to 25 hours of working time in low mist. It provides up to 200 sq.ft coverage for bedrooms, offices, and other medium-sized rooms. Besides, soothing dim NIGHT LIGHT Offers maximum relaxation during sleeping.
  • AUTOMATIC SHUT-OFF for INCREASED SAFETY- The cool mist humidifier 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.
  • HIGH/LOW MIST LEVELS with EASY USE BUTTON- 2 mist setting levels (High and low speed settings) for you to adjust mist direction and speed to fit your comfort level. Simple one touch button is quite easy to understand and setup.

$39.99
10
LEVOIT Humidifiers for Bedroom, 4L Ultrasonic Cool Mist Humidifier for Large Room Babies, Air Humidifier with Essential Oil Tray, Quiet Operation, Auto Shut-Off, Lasts up to 40 Hours
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36 Reviews
Product Highlights
  • Easy to Clean & Refill: The 3. 8 in / 9. 65 cm opening lets you quickly refill the water tank and conveniently wipe down the interior of the humidifier. For a more thorough clean, remove the detachable silencer and use the complimentary cleaning brush.
  • 4L Large Capacity: The 1. 05 gal / 4 L water tank allows for up to 40 hours of continuous use at low setting and 10 hours of continuous use at high setting. And the humidifier will be able to run for a longer or shorter time depending on the environmental temperature and humidity. The cool mist humidifier is perfect for bedrooms, baby nurseries, and other mid-sized rooms
  • Aromatherapy: Add essential oils to the aroma tray of the filter-free humidifier to infuse the air with your favorite fragrances
  • Levoit Advanced Ultrasonic Technology: The ultrasonic humidifier atomizes water, turning it into a fine mist (<5μm) that is efficiently spread through the independent air duct, humidifying the room while keeping furniture dry

$39.99

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John Carter

John Carter

John Carter is the owner and CEO of AcedProducts.co—a popular online website that analyzes tens of thousands of reviews on various products to show you the bestsellers in any category. His goal is to make online shopping much easier than it's ever been by eliminating the need to guess which products are good and which ones are bad.