10 Best humidifier for large room (2025)

10 Best Humidifier for Large Room (2025) offer an ideal solution for maintaining optimal humidity levels in spacious areas. These top-rated models combine advanced technology with user-friendly features, ensuring efficient moisture distribution and improved air quality. From ultrasonic to evaporative designs, each humidifier is tailored to meet the needs of large rooms, providing long-lasting performance and easy maintenance. With options that include smart controls and large water tanks, finding the perfect humidifier for your home has never been easier. Invest in one of these best humidifiers to enhance comfort and health in your living space.

Bestseller No. 1

BREEZOME 6L Humidifiers for Bedroom Large Room & Essential Oil Diffuser, Ultrasonic Top Fill Cool Mist Humidifiers for Baby, Plants, Nursery Last up to 60 Hours, Smart Humidistat Control, Quiet, Black

POWERFUL HUMIDIFICATION, PERFECT FOR BEDROOM & BABY ROOM: Our ultrasonic humidifier has a 6L (1.6 gallon) large tank that works great in large rooms up to 500 sq feet. It allows a long lasting humidification for up to 60 hours.
DIFFUSER & HUMIDIFIER 2 IN 1: Add your favourite essential oils to the built-in aromatherapy tray, the cool mist humidifier can mix your favourite aroma with the moist air and fill your room with relaxing aroma.
AUTOMATICALLY CONTROL THE HUMIDITY LEVEL: Our humidifiers for bedroom is designed with a intelligent humidistat which helps to maintain the pre-set humidity level and allows you to check the real time humidity level. Just setup your preferred humidity level and let our humidifier do the rest.
CONVENIENT TOP FILL DESIGN: Easily clean the water tank under running water with a detachable tank. It’s never been easier to maintain water in the tank. Just open the lid and directly add water into the working humidifier.
WHISPER-QUIET & SAFE: Designed with a quiet sleep mode, our humidifier can work in low noise to protect your undisturbed good sleep. It would automatically shut off when water runs out. Safe for you and your whole family.

Bestseller No. 2

LEVOIT Smart Humidifiers for Bedroom Large Room Home,(6L) Cool Mist Top Fill Essential Oil Diffuser for Baby & Plants,Smart App & Voice Control, Rapid Humidification & Auto Mode-Quiet Sleep Mode, Gray

𝙀𝙛𝙛𝙤𝙧𝙩𝙡𝙚𝙨𝙨 𝘾𝙤𝙢𝙛𝙤𝙧𝙩 𝙬𝙞𝙩𝙝 𝘼𝙪𝙩𝙤 𝙈𝙤𝙙𝙚: Advanced sensors adjust humidity levels to maintain a consistent and healthy environment. Bid farewell to dry air and say hello to optimal well-being.Noise Level: ≤ 30dB.Frequency : 60 hz
𝙋𝙤𝙬𝙚𝙧𝙛𝙪𝙡 𝙖𝙣𝙙 𝙀𝙛𝙛𝙞𝙘𝙞𝙚𝙣𝙩 𝙋𝙚𝙧𝙛𝙤𝙧𝙢𝙖𝙣𝙘𝙚: Enjoy 4x faster humidification, swiftly relieving dry discomfort. It runs for up to 60 hours, covering an area of 505 ft², ensuring the perfect humidification tailored for you
𝙈𝙪𝙡𝙩𝙞-𝙍𝙤𝙡𝙚 𝙎𝙪𝙞𝙩𝙖𝙗𝙡𝙚 𝙛𝙤𝙧 𝘼𝙡𝙡-𝙙𝙖𝙮 𝘾𝙖𝙧𝙚: Begin your day with morning aromatherapy. Thrive during family time with Auto Mode in the afternoon. Evening brings plant care with Plant Mode. Finally, enjoy sweet dreams with Sleep Mode
𝙎𝙪𝙥𝙚𝙧-𝙎𝙢𝙖𝙧𝙩 𝘼𝙥𝙥 𝘾𝙤𝙣𝙩𝙧𝙤𝙡: Monitor and adjust your home humidifier from anywhere, anytime. Break free from spatial barriers, customize schedules, and let it work its magic. Experience worry-free convenience at its best
𝙃𝙖𝙨𝙨𝙡𝙚-𝙁𝙧𝙚𝙚 𝙍𝙚𝙛𝙞𝙡𝙡, 𝙄𝙢𝙥𝙚𝙘𝙘𝙖𝙗𝙡𝙚 𝘾𝙡𝙚𝙖𝙣𝙡𝙞𝙣𝙚𝙨𝙨: 1-Step top refill ensures a leak-free pour. No corner is left untouched. Say goodbye to troublesome bottom refills, incomplete cleaning, and unhealthy mist

Bestseller No. 3

LEVOIT OasisMist 1000S (10L) Smart Humidifier for Home Large Room Bedroom, Last 100 Hours Suitable for Indoor Plant, Cover up to 600ft², Easy Top Fill, Remoter & Voice Control, Auto Mode, Quiet, White

𝙎𝙪𝙥𝙚𝙧-𝙡𝙤𝙣𝙜 100 𝙃𝙤𝙪𝙧𝙨, 𝙀𝙣𝙘𝙤𝙪𝙣𝙩𝙚𝙧 𝙔𝙤𝙪𝙧 𝙊𝙖𝙨𝙞𝙨: Maximize your time and minimize refills with the humidifier's extended 100-hour runtime, allowing you to focus on what you love
𝙎𝙥𝙖𝙘𝙚-𝙎𝙖𝙫𝙞𝙣𝙜, 𝙀𝙭𝙩𝙚𝙣𝙨𝙞𝙫𝙚 𝙃𝙪𝙢𝙞𝙙𝙞𝙛𝙞𝙘𝙖𝙩𝙞𝙤𝙣: Humidify up to 600 ft² with more than 2 feet of mist height and a 350mL/h mist volume for thorough humidity throughout the room
𝙀𝙛𝙛𝙤𝙧𝙩𝙡𝙚𝙨𝙨 𝙎𝙢𝙖𝙧𝙩 𝘾𝙤𝙣𝙩𝙧𝙤𝙡: With the Vesync App, set schedules according to your routines, and customize humidity for your family. Create your personalized humidification plan
𝙎𝙥𝙖𝙘𝙞𝙤𝙪𝙨 𝙏𝙤𝙥 𝙁𝙞𝙡𝙡 𝙊𝙥𝙚𝙣𝙞𝙣𝙜: One-step water refills, no heavy lifting required. Prevents spills and eases cleaning with a wide opening
𝘼𝙡𝙡-𝘿𝙖𝙮 𝙑𝙚𝙧𝙨𝙖𝙩𝙞𝙡𝙞𝙩𝙮: Auto Mode runs seamlessly during your family interactions, Plant Mode enhances plant care, Aroma Mode soothes nerves during workouts, and Sleep Mode for peaceful rest

Bestseller No. 4

LEVOIT Top Fill Humidifiers for Bedroom, 2.5L Tank for Large Room, Easy to Fill & Clean, 28dB Quiet Cool Mist Air Humidifier for Home Baby Nursery & Plants, Auto Shut-off and BPA-Free for Safety, 25H

𝙁𝙖𝙨𝙩 𝙃𝙪𝙢𝙞𝙙𝙞𝙛𝙞𝙘𝙖𝙩𝙞𝙤𝙣 𝘼𝙡𝙡 𝙉𝙞𝙜𝙝𝙩: Runs for up to 25 hours on low thanks to its SUPER LARGE capacity of 2.5 liters. The soothing moisture helps quickly relief congestion and dry throat.
𝙀𝙖𝙨𝙮 𝙏𝙤𝙥-𝙁𝙞𝙡𝙡 𝘿𝙚𝙨𝙞𝙜𝙣: LEVOIT listened to feedback from humidifier customers and upgraded to a easy top-fill design. No need to turn the water tank over or spilling water all over the place. Just ONE-STEP to remove the cover and easily fill the tank.
𝙈𝙪𝙘𝙝 𝙀𝙖𝙨𝙞𝙚𝙧 𝙛𝙤𝙧 𝘾𝙡𝙚𝙖𝙣𝙞𝙣𝙜: Easily clean the inside of the tank through its big opening. The detachable designs and simple construction of the base leaves no hard-to-reach corners when cleaning. Maintaining health has never been this easy.
𝙉𝙤 𝘿𝙞𝙨𝙩𝙪𝙧𝙗𝙖𝙣𝙘𝙚 𝙒𝙝𝙚𝙣 𝙎𝙡𝙚𝙚𝙥𝙞𝙣𝙜: The Classic 160 cool mist humidifier is perfect for sleeping, with noise level as low as 26dB and all lights off. Helps create a peaceful and quiet atmosphere The perfect humidifier for bedrooms and baby nurseries.
𝘾𝙪𝙨𝙩𝙤𝙢𝙞𝙯𝙚 𝙔𝙤𝙪𝙧 𝙈𝙞𝙨𝙩: Customize the mist output with just one knob and adjust the direction freely with the 360 degree nozzle. Enjoy full control of your air humidifier

SaleBestseller No. 5

Ultrasonic Cool Mist Humidifier for Large Room Bedroom, 8L/ 2.1Gal Top Fill Humidifier with Remote Control, 10 Mist Modes, 24H Timer, AI Mode, Quiet Humidifier for Baby Home Adults Plants

【Large Capacity & Top Filling Design】The humidifier features a detachable 8-liter (2.1-gallon) high-capacity water tank with top-fill design, eliminates leakage problem and simplifies the filling process. With a single fill, the humidifier can run continuously for up to 40 hours. 300 ml/hour of high humidity output can humidify up to 500 sq. ft. of area, relieving dry air and skin and helping you sleep comfortably without nasal congestion and coughing during the dry season or dry mouth
【AI Mode Setting】The Large humidifier has an external humidity sensor that can detect room humidity more accurately. When the AI mode is on, it will automatically adjust the humidification level according to the ambient humidity detected by the sensor. The humidifier will turn off automatically when ambient humdity is reached, advanced sensors adjust humidity levels to maintain a consistent and healthy environment
【Precise Humidity Setting】The Ultrasonic humidifier is equipped with a humidity sensor, you can set your preferred humidity level from 40%-90%, with the ability to adjust in 5% increments per touch. There are 10 mist volume modes, Low(1-4 Levels), Medium(5-7 Levels), High(8-10 Levels) ,can adapt to various room sizes and humidity requirements with ease. Note:The ideal indoor humidity range is 45%-60%
【Safe Humidification】The humidifier stops misting when it reaches the target humidity, and restarts when it is lower than the target value. There will be water shortage alarm, dry burning prevention, and automatic shutdown functions. In addition, It has a child lock function to ensure safe operation and prevent accidental use
【Easy to use and clean】This cool mist humidifier operates with a noise level as low as 35dB , enjoy fresh air while sleeping without interruption. No need to be tired of flipping over your tank and spilling water with the top-fill design. Set the running period with the 1-24 hour timer and easily control your humidifier with the panel or remote. Detachable parts and included brush allows you thoroughly clean the humidifier

Bestseller No. 6

Humidifiers for Bedroom, 2.11Gal 8L Quiet Humidifiers for Large Room with Timer, 360°Nozzle, 3 Speed Ultrasonic Cool Mist Humidifier with Humidistat for Baby Home Adults Plants

【8L Large Capacity & Powerful Mist!】 Are you looking for a high-quality humidifier for your bedroom or large room? Look no further than our 2.11Gal 8L Humidifier with Timer! This powerful device features a 360° nozzle and 3-speed settings, allowing you to easily control the humidity in your space.It creates a comforting indoor condensation level that soothes your skin and helps you breathe more easily, without turning the room into a swampy fog or leaving little drops of moisture on the walls.
【Sleep Mode & Quiet & Colorful Atmosphere Light】 The Quiet Humidifier with sleep mode is incredibly quiet, making it perfect for use in the night without disturbing your sleep.This model is also interesting due to the ability to disperse essential oils.The humidifier comes with breathing atmosphere lights in various colors, It automatically changes color in the form of a breathing light, You can turn it on or off at any time.Its sleek and modern design makes it a great addition to any home decor
【Perfect Humidity Control】 Our humidifier is designed with the baby in mind, with a Humidistat feature that automatically adjusts the humidity level to ensure a safe and comfortable environment. There are other humidifier benefits as well. You can use your humidifier for plants to encourage growth, and keep your wood furniture and flooring from shrinking, splitting and cracking.The model is built with many safety features, and if it runs out of water it will automatically shut off
【All the convenient designs in one】It has plenty of other thoughtful features that make it stand out from other humidifiers, too. With its large capacity, you can expect long lasting performance that will keep your space hydrated for days, and its top fill hole is wide enough that you won’t have to scrub around any awkward corners. The humidifier has a simple cleaning process that makes it easy to keep it running efficiently.Built-in wheatstone filter, you nedd replace it every 2 months to ensure fresh and clean
【Worry Free- Nice Service】We strive to develop and provide our customer with stylish and high quality humidifier and attach great importance to their experience. We offer 120 days of free exchange，1-year quality assurance, 7 x 24h customer service. Please contact us freely through the order detail page if you have any questions about this product, we will get back to you within 12 hours to help you resolve the issue. Please pick me as your home helper!

Bestseller No. 7

Mifasol Warm and Cool Mist Humidifier Large Room, 5.3Gal/20L Whole House Humidifiers for Home, Quickly & Evenly Humidify Larger Areas, Top Fill, Dual Mist Nozzles and Atomizers, Office Plants, White

𝑺𝒑𝒂𝒄𝒊𝒐𝒖𝒔 𝑪𝒂𝒑𝒂𝒄𝒊𝒕𝒚 & 𝑩𝒓𝒐𝒂𝒅 𝑪𝒐𝒗𝒆𝒓𝒂𝒈𝒆 𝑯𝒖𝒎𝒊𝒅𝒊𝒇𝒊𝒆𝒓: Transform spaces up to 3000 sq.ft. with our 20L/5.3Gal floor humidifier—perfect for your whole house, large room, office, greenhouse, factory, warehouse, or music room. Eliminate dry air concerns with up to 48 hours of continuous mist. Create a peaceful environment loved by your family, baby, and pets. Enjoy effortless control with an intuitive LED touch panel and convenient remote access.
𝑻𝒂𝒊𝒍𝒐𝒓𝒆𝒅 𝑾𝒂𝒓𝒎 𝒂𝒏𝒅 𝑪𝒐𝒐𝒍 𝑴𝒊𝒔𝒕: 2-in-1 Cool and Warm Mist Humidifier offers a perfect balance of warmth and refreshment. Opt for cool mist to boost humidity without changing room temperature, or warm mist for a cozy feel with low-temp cleaning that kills harmful elements while releasing a safe, cool mist. Enjoy fresher air and customizable comfort.
3 𝑷𝒆𝒓𝒔𝒐𝒏𝒂𝒍𝒊𝒛𝒆𝒅 𝑯𝒖𝒎𝒊𝒅𝒊𝒇𝒊𝒄𝒂𝒕𝒊𝒐𝒏 𝑳𝒆𝒗𝒆𝒍𝒔: Tailor your environment with 3 humidity modes. The adjustable humidistat offers ideal settings for sleep, work, or relaxation, with low, medium, and high mist speeds, and a 45%-90% humidity range. Experience quick, safe warm mist reaching 104°F in 5 minutes. Features a 1-24H timer and sleep mode for convenience.
𝑫𝒖𝒂𝒍 𝑨𝒕𝒐𝒎𝒊𝒛𝒆𝒓𝒔 & 360° 𝑹𝒐𝒕𝒂𝒕𝒂𝒃𝒍𝒆 𝑵𝒐𝒛𝒛𝒍𝒆:Experience precise and efficient whole-house humidification with our Ultrasonic Humidifier featuring dual mist outlets and stainless steel atomizers for enhanced mist dispersion. Enjoy customizable coverage with a 360° rotatable mist nozzle, ensuring effortless comfort throughout your large room or space.
𝑨𝒔𝒔𝒖𝒓𝒂𝒏𝒄𝒆 𝑮𝒖𝒂𝒓𝒂𝒏𝒕𝒆𝒆𝒅 & 𝑺𝒂𝒇𝒆𝒕𝒚 𝑷𝒓𝒐𝒕𝒆𝒄𝒕𝒊𝒐𝒏: This large room humidifier boasts automatic shut-off when water is depleted or the desired humidity level is achieved. We're committed to your satisfaction, backing our product with a 30-day replacement guarantee and a 1-year assurance. 【Note】Please make sure to open the lid and add water; otherwise, the machine will not operate.

Bestseller No. 8

6L Humidifiers for Bedroom Large Room Home, CHIVALZ Cool Mist Top Fill Humidifiers for Baby Nursery and Plants, 26dB Quiet, Nightlight, Up to 50 Hours, Oil Diffuser 1 Pack + 2 Mist Outlets White

6L Large Water Tank: The humidifiers for bedroom can run for up to 50 hours at a time in the lowest output mode. A red light indicator will let you know when it is time to refill the water and will automatically stop misting when the water level drops too low. Note: If there is water leakage during the first use, please pour out the water in the water tank and base. Try taking down the water tank separately to fill it with water, then putting it back on the base and restarting it
2-IN-1 Cool Mist Humidifier and Diffuser: Ultra fine cold mist up to 300ml/h can quickly add moisture to the air in large rooms, helping to alleviate cough, dry skin, colds, sinus problems, and other issues caused by air dryness. The humidifier is recommended to use distilled water and purified water for better health benefits. Put cotton pads with added essential oil in a dedicated oil tank and adjust the nozzle of the humidifier to aim the mist and scent to where you need it most. Note: Do not drip essential oil directly into the water tank
Perfect Baby Humidifiers for Bedroom : The cool mist humidifier has a knob to adjust the mist output and can run at a minimum of 26dB at the lowest setting, so enjoy a peaceful night’s rest. Soft blue night lights can also be turned on or off. CHIVALZ cool mist humidifier is an ideal choice for bedrooms, large rooms, baby nursery, offices, indoor plant humidifiers, and more
Top Filling and Easy to Clean: The top filling design has been optimized for easy filling and cleaning. The water tank of baby humidifier is easy to disassemble, has a large opening, and comes with a cleaning brush, making it easy to scrub every corner of the humidifier. It is recommended to clean the humidifier every 2-3 weeks to extend its lifespan. Note: Do not soak the base in water. Suggest replacing the filter element every 2-3 months. More about filter element and pads: B0D2KK6WFP
Exquisite Packaging: The 6L cool mist humidifier is packaged as a suitable housewarming or holiday gift (Halloween, Mother's Day, Christmas, Thanksgiving, etc.) . The reason why the PM2.5 value may increase after turning on the humidifier is that the PM2.5 detector incorrectly identifies the mist as fine particulate matter. We offer reliable after-sales support to address any questions or concerns about the baby humidifiers for bedroom

Bestseller No. 9

Dreo Humidifiers for Bedroom, Top Fill 4L Supersized Cool Mist Humidifier, 32H Runtime, 28 dB Quiet Ultrasonic Air Humidifier for Large Room, Plants, Baby Nursery, Indoor, Night Light, Easy to Clean

𝟰𝗟 𝗟𝗮𝗿𝗴𝗲 𝗧𝗮𝗻𝗸 𝗳𝗼𝗿 𝗖𝗼𝗻𝘁𝗶𝗻𝘂𝗼𝘂𝘀 𝗖𝗼𝗺𝗳𝗼𝗿𝘁: Enjoy quiet sleep without congestion, coughing, or dry mouth, Dreo's ultrasonic atomization brings noise down to 28dB, while its 4L tank provides up to 32 hours of moisture without the need to refill.
𝗡𝗲𝘅𝘁-𝗚𝗲𝗻 𝗛𝘂𝗺𝗶𝗱𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲: Powered by Dreo's Dual-intake and 4-inch mist outlet design, this humidifier creates a supersized mist of up to 40 inches tall for humidifying bedrooms, while bringing faster dry air relief to help you breathe easy and healthy.
𝗕𝗿𝗶𝗻𝗴 𝗙𝗿𝗲𝘀𝗵𝗻𝗲𝘀𝘀 𝗔𝗹𝗹-𝗮𝗿𝗼𝘂𝗻𝗱: Thanks to its high-frequency atomization process, this humidifier for home releases 5μm Ultrafine mist and lighter mist particles, allowing humidity to spread evenly across the room without wetting surfaces.
𝗘𝗮𝘀𝘆 𝗧𝗼𝗽 𝗙𝗶𝗹𝗹 𝗗𝗲𝘀𝗶𝗴𝗻: This portable humidifier allows you to fill up without having to flip the tank or spill water on the floor. Its modular design is easy to remove and install, giving you a hassle-free cleaning experience.
𝟯-𝗶𝗻-𝟭 𝗛𝘂𝗺𝗶𝗱𝗶𝗳𝗶𝗲𝗿: This cool mist humidifier is a perfect companion for a healthier life, from helping you breathe easier, to making your own aromatherapy sessions, to changing the mood of your room with its ambient light (essential oils not included).

SaleBestseller No. 10

Homvana Humidifiers for Bedroom Home, 3.6 L Cool Mist Top-Fill 34H Super Long Time, Quiet 16dB, Baby Humidifier, Oil Diffuser for Large Room, Plants, Nursery, Office BPA FREE, 7 Color Light Ultrasonic

[3-in-1 Humidifier Meets All You Expect] Cool Mist Humidifier+Aromatherapy+Mood Light, purchase for once to satisfy all you expect! Let Homvana H101 be the best companion in your bedroom.
[Unique SilentSpray, Undisturbed Sleep] The humidifier applies the display-off sleep mode and the exclusive SilentSpray tech to ensure noise less than 19dB. Those most sensitive babies can also sleep deep and soundly all night.
[100% Certified Safety] Certified by all ETL, FCC, CE, and UKCA standards worldwide, the humidifier gives all your family members the 0-Risk & BPA-free humidification. Furthermore, the Auto shut-off tech banishes all dry running or fire risks. Therefore, even for babies, it's perfect!
[Easy to Refill & Clean] The top-filling design which combines the detachable tank with the 5.3-inch wider opening, spares you from getting your table wet, making filling and cleaning as easy as a piece of cake.
[Soothing Aroma] No need to buy an extra aroma diffuser now! Simply adding 2-6 drops of essential oil to the built-in pad, the fragrance will slowly fill the room with your favorite scent, making it a wonderland for yoga, mindfulness, and meditation.

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