10 Best Room Humidifier of December 2025

• 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
• Smart Personal Humidifier with Low Water Warning: The LED indicator will shine red and the ultrasonic air humidifier will stop misting to prevent the device from overheating

Miroco

• 4L Tank Capacity, Works for All Night: Over a gallon of water lasts for 12-30 hour working time on a full tank; designed to humidify the air in rooms up to 10-30 m² / 107-322 ft², bedroom, nursery, office and so on
• Informative LED display: Built-in Humidistat tells you the current RH; Easily choose between three mist levels; Set your desired humidity level, 40-60% is recommended
• Nightlight & Sleep Mode: Choose to turn on the nightlight, or enter sleep mode to shut off LED screen for a discreet sleep at night
• Safe to Use: Automatically shuts off when water runs out; Microporous cartridge filters the water from micro-organisms and bad odor, we recommend you change filters every 4-6 months
• Please do NOT use with essential oils, which will damage the machine and cause leakage problem.
• Cough & Congestion Relief: TaoTronics humidifiers provide temporary relief from coughing & congestion due to colds or allergies. Help you breathe easier wherever you are, from the bedroom to office

TaoTronics

• 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
• Reliable Safety: The cool mist humidifier automatically shuts off when you lift up the water tank or when it runs out of water. It’s also BPA free, ETL listed and CA65 tested, which makes it perfect for your baby nursery. Note: This humidifier is not smart-plug compatible
• Humidifiers for Sleep: With its patented silencer and DC hydraulic fan, the air humidifier operates at less than 30dB. The display light automatically turns off after 30 seconds, helping you get right to sleep
• Adjustable Mist: The dual 360° nozzle and 3 mist speed settings help you create a soothing, comfortable environment that’s just to your liking. One touch button control design makes it easy to use
• Tips for Best Use: After you refill the water tank, ensure your humidifier doesn't leak by aligning the arrow on the water tank cap to the lock symbol on the tank; To ensure the mist works best, please do not add water into the base directly

LEVOIT

• LARGE CAPACITY / SMART HUMIDIFICATION: Ultrasonic cool and warm mist humidifiers for bedroom with triple purification, smart humidification system & essential oil diffuser. The 4-liter water tank is designed for rooms up to 500 sq ft & lasts up to 30 hours of operation between refills. The smart humidification system incorporates three types of humidity control: auto mode, constant humidity & 5 speed levels. Touch button controls & advanced speed slider. Cool & warm (up to 140°F!) mist.
• TOP FILLING / LEAKPROOF / EASY CLEAN: The top filling large room humidifier features a detachable water tank with a secure built-in handle and an extra wide opening for easy filling and cleaning. This user friendly warm mist humidifier will take up to 1 minute of your time for effortless refilling. Requires little to no maintenance. The top fill construction ensures reliable and leakproof operation for many years.
• AIR IONIZATION / LAMP / CERAMIC FILTER / AROMA BOX: The special lamp prevents odour in the humidifier's water and keeps it fresh. Water goes through active carbon & mineral pellets of the ceramic filter that does not need to be replaced. Air ionization producеs 300 million cleansing ions per min. The warm air humidiifer with essential oils box will scent the room and freshen the air. Aromа oils rеducе strеss, аnxіety, іmprоve sleep, bооst energy.
• ULTRA QUIET / SLEEP MODE / 12 HOUR TIMER: The large capacity bedroom humidifier produces a near silent frequency (<30dB) ensuring ultra quiet operation for a full night of sleep. Sleep mode deactivates all lights and sounds making it perfect for babies, kids, seniors and sensitive sleepers. The 12-hour timer lets you program operation to save energy. The device automatically turns off when out of water to prevent unit damage and keep you safe.
• CONGESTION & COLD REFLIEF / SATISFACTION GUARANTEE: Get used to waking up healthy and full of energy with our home and office humidifier. Easily relieve cold & allergy symptoms. Finally say good bye to stuffiness, congested sinuses, dry skin, itchy nose & throat. Keep humidity above 43% to stay healthy. Get more focused & relaxed. Protect hardwood floors & furniture from cracking in the heating season. Buy with confidence! Humidifiers for large rooms with 1-YEAR warranty & support from HuPro!

Hupro

• 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.
• NO EXPENSIVE FILTERS NEEDED - Our unique design eliminates the need for a filter, making us the best ultrasonic humidifier on the market.

Everlasting Comfort

• 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.
• Convenient Remote Control: Adjust settings in the middle of the night without leaving the comfort of your bed. On a schedule? Set a 1–12 hour timer so you won’t have to worry about accidentally leaving the humidifier on.
• Easy to Clean: With the tank’s wide opening, you’ll never have trouble cleaning the inside of the humidifier. Note: DO NOT let water enter the air vent while cleaning the humidifier.
• Essential Oil Diffuser: Add your favorite essential oil to the aroma box to give the room a clean, pure, and fresh-smelling aroma. Note: DO NOT add essential oil into the water tank or base, as this will damage the humidifier and cause leaks.
• Save Money: The LV600HH’s filterless design means you never have to spend extra money on replacement parts.
• Extended: Every humidifier comes with a 1-year assurance, with the option to extend it by another year when you register it online. Got questions? Our California-based Customer Support Team is always happy to help.

LEVOIT

• Convenient top-fill design. The TBI Pro cool mist humidifier is easily refilled and cleaned thanks to a top-filling design that does not require disassembling the device to fill it with water. Just remove the lid to add cool water directly to the water tank through the large opening top.
• 6l large capacity and long lasting effect. The device contains an impressive 6 liters of water, which gives gives two days of use and is ideal for large rooms, bedrooms, children's rooms, etc. This can reduce problems with adding water, and you do not need to worry about the discomfort caused by dry air during sleep.
• 360° effective humidification. A 360° rotating nozzle and 3 adjustable mist settings provide an even level of humidity, create a soothing, comfortable environment and reduce the risk of diseases, germs and bacteria by maintaining relative humidity above 43%. Healthy humidified air helps you fight cough, allergies, dry skin, wrinkles, insomnia, and nosebleeds.
• Medical stone filter for healthy mist. This ultrasonic humidifier comes with a medical stone filter that purifies water to ensure that the mist output is good for human health. It also saves you from any impurities or bacteria in the water tank. Effective hydration promises you healthy air and a comfortable, moist environment.
• Whisper-quiet sleep mode. Sensitive touch buttons and remote control help you easily change operating modes. At night, choose a sleep mode with silent operation (less than 30 dB), which turns off all indicators, improves the sleep cycle and makes you wake up happy, healthy and rested.

TBI Pro

• 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.
• Clean and Healthy: Wide opening up to 92mm for simple cleaning and filling; The fan rotates for 3 minutes after the fog is stopped, and the mist guide tube is drained to prevent the pipe from becoming moldy.

Homech

• 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
• WHAT YOU GET: Humidifier, AC power adapter, disk cleaning brush, user manual, industry-leading 5 Year Warranty, caring customer support 7 days a week, and the peace of mind that comes from a trusted brand with millions of customers worldwide.

Pure Enrichment

• SAFE & HEALTHY: The cool mist humidifier automatically shuts off when water level is low. It’s also BPA free, FCC Certified, ETL listed, CA65 Tested and ROHS Compliant, making it safe and healthy for baby and all your loved ones
• WHISPER QUIET: The patented silencer allow the humidifier to make only 24dB of sound at low setting. Meanwhile, the noise level of high setting is just less than 30dB, which is quieter than a library
• OPTIONAL NIGHT LIGHT: The filter-free humidifier features an optional soothing blue night light. Alternatively, you can turn off all display lights so you’re not disturbed you while you sleep
• EASY TO CLEAN: Simple structure design and detachable silencer allow you can clean every nook and cranny of the air humidifier. A cleaning brush is also included for easy cleaning
• LONG LASTING: Run your ultrasonic humidifier for up to 24 hours at low setting, 13. 3 hours at medium setting and 9. 6 hours at high setting, made possible by the 0. 63 gal / 2. 4 L water tank
• POWERFUL & EFFICIENT: Three mist levels make it easy to adjust mist speed to fit your comfort level in short time. Up to 250 ml/h mist output make its effective range up to 290 ft² / 27 m²
• ADVANCED ULTRASONIC TECHNOLOGY: The advanced technology turns water into fine mist (as small as 5μm), 360° rotating nozzle help it evenly humidifies its surroundings without wet floors or soaked furniture
• WHAT YOU GET: Humidifier that is designed in California, AC power adapter, cleaning brush and user manual. Professional and California-based Customer Service from Levoit

LEVOIT