Top 10 Best filterless humidifier for large rooms 2022

1. Ultrasonic Humidifiers for Bedroom, Large Room, Home, Top Fill Humidifiers Quiet, Cool Mist Humidifiers of Large Tank Capacity (9L/2.3Gal) for 36 Hours Humidification, 300mL/H Max Mist Output

  • [Large Capacity Whole House Humidifiers for Large Room] 9L/2.3Gal humidifier for large room up to 753ft²/70m², 36 hours humidification in one filling. Perfect humidifier for bedrooms, office, baby rooms, yoga rooms, greenhouse, etc.
  • [Top Fill Humidifier & No Leakage Design] Features a detachable water tank and wide opening for easy filling and cleaning. This tower humidifier takes up to 1 minute of your time for effortless refilling.
  • [3 Mist Levels & 300mL/H Humidification] With even and fine mist output, you can easily customize your humidity to relieve stuffiness, congested sinuses, dry skin, itchy nose & throat. 45%-60% is the optimum humidity area for human health.
  • [Whisper Quiet & Water Shortage Protection] This large capacity 9L humidifier with humidistat operates under 26db, ensuring a full night of sleep for your family especially your babies. If reach your customized humidity or no water in the humidifier, it will automatically turns off to prevent damage and keep you safe.
  • [30 Days Free Replacement & 1 Year Warranty] The best after-sales service team is always be with you, please feel free to contact us about this tower humidifier. NOTE: Before use, please put one tissue into the mini essential oil tray box to extend the lifetime of the machine.

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)

  • 💨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

3. Cool Mist Air Humidifiers for Bedroom,Humidifiers for Baby or Child,1.8L Quiet Ultrasonic Humidifier for Home, Office, Portable Humidifying unit, Auto Shut Off, Filterless, BPA Free(White)

  • VASE-SHAPE DESIGN: With a vertical oval design and vase-like shape, it is modern, sleek and a specially-designed cool mist humidifier for bedroom home, nightstand, and office desk, to humidifier the dry air where you are and also work as a decoration.
  • BPA FREE HUMIDIFIER FOR BABY: Humidifying the air at a low noise level of just 26dB, intelligent air inlet design, FCC-certificated, and BPA FREE material, making it a perfect ultrasonic humidifier for baby room nursery and kids.
  • EASY TO CLEAN HUMIDIFIER: With a slim 60oz/1. 8L water tank, the lightweight humidifier that can be easily picked up with one hand for a simple clean and refill, provides an ideal humidity for small rooms, bedrooms, offices, and other medium-sized houses.
  • EASY OUTMIST ADJUSTMENT: The mist output of this air humidifier can be conveniently adjusted for full control of the air you breathe.
  • SMART HUMIDIFIER FOR HOME: 360° adjustable nozzle, smart LED indicator, and automatic shut-off when the water runs out or the tank is lifted up, surrounding you with clean fresh air for better sleep and better breath. Rest assured you can SET IT AND FORGET IT!

4. LEVOIT Humidifiers for Bedroom Large Room 6L Warm and Cool Mist for Families Plants with Built-in Humidity Sensor, Essential Oil, Air Vaporizer with Remote Control, Timer Setting, White

  • WARM & COOL MIST: With an advanced hybrid design, the LV600HH offers warm and cool mist so you can enjoy the highest quality experience. The dual temp design gives you the freedom to choose your preferred mist any time, with unique benefits for each
  • WARM MIST TECHNOLOGY: The LV600HH’s unique warm mist feature offers up to 4x faster humidification than other leading cool-mist humidifiers and provides greater relief from symptoms caused by winter colds and the flu
  • PERFECT FOR LARGE ROOMS: 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 6-liter tank allows you to humidify continuously for up to 50 hours, saving you the trouble of frequent refills
  • CONVENIENT REMOTE CONTROL: Already in bed and don’t want to get up? Have your hands full with a newborn? No need to worry. The convenient remote control lets you quickly turn on the humidifier from across the room whenever you need
  • AUTOMATIC HUMIDITY: With the smart humidity sensor, Auto Mode adjusts mist levels to keep your room feeling comfortable. You can also customize your ideal humidity percentage. If the water tank runs out, the humidifier will automatically shut off
  • ZERO DISTURBANCES: Near-silent noise levels and a display that automatically dims help you sleep through the night while the humidifier works
  • NEVER REPLACE A FILTER AGAIN: Our humidifier is filterless, saving you from ongoing replacement costs
  • RELAXING AROMATHERAPY: The LV600HH offers both humidity and aromatherapy, so you can add your favorite essential oils to the aroma box and enjoy wonderful, fresh-smelling air
  • Package Contents: Includes a remote, aroma pads, absorption pads, a cleaning brush, and a user manual. Enjoy professional California-based customer support from Levoit. This humidifier was designed in California

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

  • Warm and Cool Mist: With 360° rotating nozzle, the humidifier provides both cool mist and warm mist to relieve you from congestion, sinus, dry skin, nosebleeds, cold, and flu. Instead of heating your room, the warm mist is more perfect for fast humidification than cool mist.
  • 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.

6. rapdrop Humidifiers for Bedroom (6.5L), Ultrasonic Cool Mist Humidifiers for Large Room, Home, Plant, Quiet Air Vaporizer with Night Light, Easy to Clean, 45h Work Time, Auto Shut-Off (Black)

  • 6.5L (1.72GALLON) LARGE CAPACITY: The raydrop humidifier with a 6.5L super large water tank allows for up to 45 hrs of continuous use on the lowest mist level.Easily cover the rooms up to 430 ft² (40 ㎡) with 300 ml/h highest mist level.
  • EASY TO CLEAN: Designed with 3.74 inches (9.5cm) large opening, raydrop humidifiers for bedroom is really convenient for your daily clean and easy to refill.
  • ADJUSTABLE MIST OUTPUT: Designed with dial knob mist control you can adjust mist output volume to ideal humidity level for comfort by the dial knob which is more precise than the button control.
  • QUIET OPERATION: Ultrasonic technology to ensure our humidifier is lower than 30 dB when running. You even don’t hear a thing with this humidifier! Sleep soundly with this air humidifier.
  • AUTO SHUT-OFF: raydrop humidifier will automatically shut off with red light on when runs out of water. Don’t worry about dry running when you are sleeping, since its auto-off feature will provide better protection for you. 

7. LEVOIT Humidifiers for Bedroom Large Room Home, Smart Wifi Alexa Control, 6L Top Fill Cool Mist for Baby and Plants, Ultrasonic, Essential Oil Diffuser, Customized Humidity, Night Light, Quiet, Gray

  • WiFi SMART HUMIDIFIER: Try the Levoit Classic 300S Smart Ultrasonic Humidifier powered by Vesync App! You’ll be able to control it on your phone. It also works with Alexa and Google Assistance. Experience more smart features!
  • POWERFUL PERFORMANCE: With humidification up to 4x faster than other brands, a large 6-L tank, and up to 60 hours of operation, the Classic 300S provides relief in rooms as large as 505 ft². Experience alleviation of congestion, and dry skin.
  • AUTOMATIC CONVENIENCE: With the smart humidity sensor, you don’t have to worry about over-humidification anymore. Auto Mode adjusts mist levels and balances your home’s humidity automatically. Just fill the tank, turn on the humidifier, and enjoy!
  • CUSTOMIZED HUMIDITY: Dry air can affect your home and health! Wood floors, wallpaper, furniture and houseplants can all can be damaged by dry air. With the VeSync App, you can customize humidity levels to find the right humidity for your home.
  • JUST SAY THE WORD: Already in bed and don’t want to get up? Have your hands full with a newborn? Connect your humidifier to third-party voice assistants for hands-free control.
  • BEST HUMIDIFIER FOR BEDROOMS: Feautring BPA-free materials and quiet operation, the Classic 300S is perfect for bedrooms and nurseries. With noise levels that never exceed 30dB, the Classic 300S is quieter than many other leading humidifiers.
  • SATISFACTION GUARANTEED: Experiencing issues? Our California-based Customer Support Team is here to help. If your product is defective, don’t worry about shipping it back. We’ll send you a replacement right away!
  • NOTE: To ensure the high-quality service and the best user experience of smart products, our smart products have completed the optimization of the “one-click cancel subscription service”.
  • NOTE: In order to extend the service life of the product and a better experience, please do not fill past the tank’s max water line.

8. 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

  • 💨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

9. LEVOIT Humidifiers for Bedroom, Smart Wi-Fi Cool Mist Essential Oils Diffuser in one, 4L Ultrasonic Air Vaporizer for plants, baby, Quiet for home large room, nursery, 40 Hours, Classic 200S, Blue

  • SMART CONTROL: The free VeSync app gives you complete control over your humidifier! Enjoy humidity whenever you like with programmed timers, customized schedules. Monitor your humidity in real time or let Auto Mode’s smart sensor make adjustments for you.
  • VOICE CONTROL: Already in bed for the night? Have your hands full with a newborn? Connect the humidifier to third-party voice assistants for hands-free control whenever you need.
  • YOU DESERVE THE BEST: With an effec range of up to 376 ft² / 35 m², the Classic 200S Humidifier provides fast, comfortable relief from the effects of dry air. Experience alleviation of congestion, sinus headaches, snoring, and dry skin.
  • 40-HOUR MIST: Tired of refilling smaller humidifiers? The large 4-liter tank delivers hassle-free humidifying all day and all night, and automatically shuts off before it runs dry. Just fill the tank, turn it on, and enjoy healthy humidity.
  • CUSTOMIZED MIST: Direct the dual 360-degree rotating nozzle wherever you like and select your preferred mist level with the simple one touch control. Create the ideal indoor climate for the nursery, family room, your bedroom, or anywhere else you like.
  • BEST HUMIDIFIER FOR BABIES: Made with BPA-free materials and featuring quiet operation, the Classic 200S is perfect for nurseries. With noise levels as low as 25 dB, the Classic 200S is quieter than many other leading humidifiers.
  • AROMATHERAPY: Add your favorite essential oils to the aroma tray to spread relaxing aromas along with healthy humidity. Trouble sleeping? Turn off the display lights and enjoy soothing aromatherapy for the best sleep environment.
  • ULTRASONIC TECHNOLOGY: Other humidifiers may make floors wet and furniture damp. The Classic 200S’s advanced ultrasonic mist technology spreads an ultra-fine mist, ensuring the moisture stays in the air and humidifying the room in a matter of minutes.
  • Note: This humidifier doesn’t come with a remote control. It is powered by Vesync app. You’ll enjoy the remote control feature on the phone or use Alexa or Google Assistant to control.

10. Cool Mist Humidifier – Humidifier for Bedroom, Quiet Mist Humidifier, 7 LED Color for Night Light,High Low Mist, Waterless Auto-off, Baby Kids Nursery, 2L Tank, Filterless Humidifiers , ETL Approved

  • WHISPER-QUIET OPERATION with ULTRASONIC TECHNOLOGY – Ultrasonic humidifier lowers the noise level to 32dB for quiet humidification. Ideal humidifier for baby bedroom or office space as less disturb of your time.
  • HIGH PERFORMANCE with COMPACT SIZE – Providing ALL NIGHT MIST with 2-liter water tank, and the cool mist humidifier allows up to 10 hours working in low mist. It provides up to 200 sq.ft coverage for bedrooms, offices, and other medium-sized rooms. Also, the ONE-TOUCH mist level button on HIGH/LOW levels generates fewer burdens in operation.
  • VIVID COLORS and 7 COLOR CYCLING FOR NIGHT LIGHT – This cool mist humidifier has a color-changing rainbow-like glow that creates a peaceful ambiance while delivering a soothing mist. Just pick and pause on your favorite color to suit your mood and atmosphere. Besides, soothing dim NIGHT LIGHT offers maximum relaxation during sleeping. Ucareair hopes to relieve your stress by soothing the environment.
  • AUTOMATIC SHUT-OFF for INCREASED SAFETY – The cool mist humidifier will automatically shut off with red LED light on when the water level is low, or the water tank is removed. No worry when you are in a hurry leaving home.
  • NO FILTER NEEDED and BILL SAVES– No longer worrying about the expensive filters with this filterless humidifier. This cool mist humidifier is covered with 365 days replacement and 60 days money-back promise. Ucareair provides hassle-free services within 24 hours if you have any concerns.

Leave a Comment