Best Office Cool Mist Humidifiers in 2026

For Master Bedrooms of All Size Up to 505ft²: Produces 4x faster humidifying (300ml/h) than others and sends powerful mist to any corner of your extra-large bedroom

Super Quiet: Put it in any place that needs peace and quiet, like the bedroom, study, or nursery, and hear the results—NEAR-SILENT

Water Filter Replacement: Extend the life of the humidifier with the Levoit replacement filter, and get cleaner mist for your health

Satisfaction Guaranteed: Our California-based Customer Support Team is here to help you with any issues; if your product is defective, we'll send you a replacement right away so you don't have to worry about shipping yours back

PLANTS NEED IT: In addition to the most basic plant humidification, it offers you more comprehensive plant-care programs. Including scanning recognition, more professional encyclopedias, and specialized custom plant management

CONVENIENT TOP-FILL DESIGN: The large opening makes refilling and cleaning the tank easy. Enjoy the convenience of a zero-leakage designed product

RELAXING AROMATHERAPY: Please be careful not to drop essential oil directly into the tank to avoid damage to it. You can add your favorite essential oils to the aroma box and enjoy wonderful, fresh-smelling air

SATISFACTION GUARANTEED: We recommend using distilled/ purified water better for your health. 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

WATER FILTER REPLACEMENT: Please search Levoit humidifier replacement filter which can extend the life of your humidifier

AROMA PADS REPLACEMENT: Please search Levoit aroma pads for more information which can help emit a stronger fragrance and protect the fragrance box

HUMIDIFY YOUR EVERY CORNER: With dual rotating nozzles and up to 300ml/h mist output, enjoy the moisture from every corner at home. We recommend using distilled/ purified water better for your health.

EASY TO CLEAN: The water tank’s large opening and rectangular shape which can be directly put in the sink, help you conveniently wipe down the interior of the humidifier.

CUSTOMIZE YOUR MIST: Select your preferred cool mist level with simple one-touch control. Create the ideal indoor climate for the nursery, large room, and plants room.

PLANTS NEED IT: In addition to the most basic plant humidification, it offers you more comprehensive plant-care programs. Including scanning recognition, more professional encyclopedias, and specialized custom plant management

CONVENIENT TOP-FILL DESIGN: The large opening makes refilling and cleaning the tank easy. Enjoy the convenience of a zero-leakage designed product

RELAXING AROMATHERAPY: Please be careful not to drop essential oil directly into the tank to avoid damage to it. You can add your favorite essential oils to the aroma box and enjoy wonderful, fresh-smelling air

SATISFACTION GUARANTEED: We recommend using distilled/ purified water better for your health. 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

CUSTOMIZE YOUR MIST. Direct the 360-degree rotating nozzle wherever you like, and select your preferred mist level with a simple control dial. Create an ideal indoor climate for the nursery, bedroom, everywhere. A single unit humidifies up to 290 ft².

2.4L EXTRA LARGE WATER TANK, AUTO SHUT-0FF. The oversized 2.4L tank delivers hassle-free humidifying all day and all night, and automatically shuts off before it runs dry. Just fill, turn it on, and breathe easy.

We recommend using distilled/ purified water better for your health.

Fragrance Tailored for You: Feeling tired after a long day? Add 2-3 drops of your favorite essential oil to the humidifier and indulge in a unique, fragrant, and soothing home atmosphere!

Easy Top Fill Design: No turning over the water tank and messy table! This humidifier features a convenient top-fill design. Simply fill the 3-liter tank from the top and enjoy the healthy moisture. Additionally, the large opening makes cleaning a breeze!

Near-Silent Operation: Upgraded NoiseDefender design helps the Dual 200S operate at near-silent levels, which makes it a great humidifier for bedroom. Turn off display lights and enjoy this peaceful bedtime!

Convenient Voice Control：Hands full? The Levoit Dual 200s works with Alexa and Google Assistant, allowing you to enjoy hands-free voice control effortlessly! Simply say the command!

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. Add essential oils directly into the base chamber for soothing fragrance.

𝗖𝗨𝗦𝗧𝗢𝗠𝗜𝗭𝗘 𝗬𝗢𝗨𝗥 𝗠𝗜𝗦𝗧. Direct the 360-degree rotating nozzle wherever you like, and select your preferred mist level with a simple control dial. Create an ideal indoor climate for the nursery, bedroom, everywhere. A single unit humidifies up to 290 ft².

𝟮.𝟰𝗟 𝗘𝗫𝗧𝗥𝗔 𝗟𝗔𝗥𝗚𝗘 𝗪𝗔𝗧𝗘𝗥 𝗧𝗔𝗡𝗞, 𝗔𝗨𝗧𝗢 𝗦𝗛𝗨𝗧-𝟬𝗙𝗙. The oversized 2.4L tank delivers hassle-free humidifying all day and all night, and automatically shuts off before it runs dry. Just fill, turn it on, and breathe easy.

𝗠𝗔𝗗𝗘 𝗕𝗬 𝗟𝗘𝗩𝗢𝗜𝗧: The Classic 100 is made by the #1 Whole Room Humidifier brand in the US! Don’t settle for less; choose Levoit for the finest quality and performance.

We recommend using distilled/ purified water better for your health.

HUMIDIFIER & DIFFUSER 2 IN 1: Add your favorite essential oils to the aromatherapy tray to spread relaxing aromas along with healthy humidity

WISPER-QUIET & SAFE: With whisper-quiet and all lights off, we will help you to create an undisturbed good sleep. The humidifier will automatically shut off when water runs out. Perfect for your babies

HUMIDIFY YOUR EVERY CORNER: With dual rotating nozzles and up to 300ml/h mist output, enjoy the moisture from every corner at home!

CUSTOMIZE YOUR MIST: Select your preferred cool mist level with simple one-touch control. Create the ideal indoor climate for the nursery, large room, and plants room

Max Run Time: Up to 40 hours on low mist setting

For Master Bedrooms of All Size Up to 505ft²: Produces 4x faster humidifying (300ml/h) than others and sends powerful mist to any corner of your extra-large bedroom

Super Quiet: Put it in any place that needs peace and quiet, like the bedroom, study, or nursery, and hear the results—NEAR-SILENT

Water Filter Replacement: Extend the life of the humidifier with the Levoit replacement filter, and get cleaner mist for your health

Satisfaction Guaranteed: Our California-based Customer Support Team is here to help you with any issues; if your product is defective, we'll send you a replacement right away so you don't have to worry about shipping yours back

Smarter Auto Mode: Set your ideal humidity with Auto Mode and maintain it with the built-in humidistat. No matter what moisture level you prefer, you could just set it, leave it, and enjoy it

Smarter “Oasis”: Use the free VeSync app to remotely turn on/off, schedule timers, and customize the plant-care scene. Create your home oasis with smart OasisMist

Easier One-Step Refill: Enjoy hassle-free top-fill by adding water to the top of the tank without flipping it over. Plus, the thoughtful handle design makes cleaning just as easy

2-in-1 Diffuser: Add essential oils to the aroma pad for a fragrant, relaxing space. Plus, noise levels as low as 26dB make the OasisMist ideal for nurseries and offices

Also, we recommend using distilled/ purified water better for your health.

AUTOMATIC TURN ON & OFF: With a built-in sensor, Auto Mode adjusts mist levels according to your settings to maintain a healthy humidity level

HUMIDITY UP TO YOU: You can customize the ideal humidity percentage for your house plant, baby, or beloved guitar

RELAXING AROMATHERAPY: Add your favorite essential oils to the aroma box and enjoy wonderful, fresh-smelling air

CONVENIENT REMOTER CONTROL: Already in bed and don't want to get up? The convenient remoter control lets you quickly turn on the humidifier from across the room whenever you need

PERFECT FOR BEDROOM:Your baby will sleep soundly and safely every night thanks to the auto-shut off feature and nearly silent operation.

SIMPLE KNOB and NOZZLE CONTROL:Use the knob to control mist output and the 360° nozzle to direct mist anywhere you like.

MORE EFFECTIVE:With a powerful and steady mistoutput, Dual 150 can raise humidity by 10% in just 20mins, faster than other humidifiers.

GUARANTEED PURCHASE:With 2-year warranty and life-long service, you can contact our support team for a replacement whenever finding the product damaged or used.

WATER FILTER REPLACEMENT: Search LEVOIT 10-pack Humidifier Water Filters which can extend the life of your humidifier.

NOTE: Please clean your humidifier before first use and on a regular basis to avoid possible mold or water particles.

Quiet Sleep Mode: Select Sleep Mode and the Dual 100 will keep noise levels as low as 24dB and automatically turn off display lights. You can sleep without disturbance and enjoy soothing humidity

Relax with Aromatherapy: The Dual 100 is both a humidifier and a diffuser. Simpy add your favorite essential oils into the base chamber to fill your space with refreshing fragrances

Safe & Reliable: ETL listed, designed with BPA-free polypropylene (a type of thermoplastic), and featuring an automatic shutoff function, this humidifier is safe for the whole family.

Power source type: Corded Electric

Wattage: 24.0 watts

REFILLING IS A BREEZE: Tired of flipping over your tank and spilling water? This game-changing top-fill humidifier can last for 3 nights, making it the perfect humidifier for bedrooms, baby, large rooms, plants, nurseries, and offices.

ONE STEP TOP-FILL: No need to flip anything upside down. The top-fill design makes refills and cleaning quick and simple

WHY AUTO MODE HELPS: With Sensor, the humidifier can automatically turn on or off based on the setting. Maintain the room humidity at a healthy and constant level

BRANDNEW PLANT MODE: It offers more comprehensive plant-care programs. Including scanning recognition, more professional encyclopedias, and specialized custom plant management

AROMA HUMIDIFIER FOR ESSENTIAL OIL: You can add your favorite essential oils to the aroma box and enjoy wonderful, fresh-smelling air

WHAT IS THE DIFFERENCE BETWEEN LV600S AND LV600HH? This is an upgrade from the LV600HH. It introduces an all-new top-fill design, along with smart controls through the VeSync app, Amazon Alexa, and Google Assistant

𝘼𝙐𝙏𝙊𝙈𝘼𝙏𝙄𝘾 𝙏𝙐𝙍𝙉 𝙊𝙉 & 𝙊𝙁𝙁: With a built-in sensor, Auto Mode adjusts mist levels according to your settings to maintain a healthy humidity level

𝙃𝙐𝙈𝙄𝘿𝙄𝙏𝙔 𝙐𝙋 𝙏𝙊 𝙔𝙊𝙐: You can customize the ideal humidity percentage for your house plant, baby, or beloved guitar

𝙍𝙀𝙇𝘼𝙓𝙄𝙉𝙂 𝘼𝙍𝙊𝙈𝘼𝙏𝙃𝙀𝙍𝘼𝙋𝙔: Add your favorite essential oils to the aroma box and enjoy wonderful, fresh-smelling air

𝘾𝙊𝙉𝙑𝙀𝙉𝙄𝙀𝙉𝙏 𝙍𝙀𝙈𝙊𝙏𝙀𝙍 𝘾𝙊𝙉𝙏𝙍𝙊𝙇: Already in bed and don't want to get up? The convenient remoter control lets you quickly turn on the humidifier from across the room whenever you need

𝘼𝘽𝙎𝙊𝙍𝙋𝙏𝙄𝙊𝙉 𝙋𝘼𝘿𝙎 𝙍𝙀𝙋𝙇𝘼𝘾𝙀𝙈𝙀𝙉𝙏: Please search Levoit absorption pads which can prevent stubborn mineral buildup on the heating plate of the humidifier

𝘼𝙍𝙊𝙈𝘼 𝙋𝘼𝘿𝙎 𝙍𝙀𝙋𝙇𝘼𝘾𝙀𝙈𝙀𝙉𝙏: Please search Levoit aroma pads for more information which can help emit a stronger fragrance and protect the fragrance box.

PACKAGE INCLUDED: Includes 12 blue ultrasonic humidifier demineralization cartridges. Package Dimensions: 5.5"L x 4.7"W x 1"H

PRODUCT ASSURANCE: We ensure you a full refund or reshipping new pack with all the demineralization humidifier replacement cartridges if you are not satisfied with anything.

【Easy to use】Just put the Humidifier fish into your humidifier to keep the water tank clean for longer.

【Note】The opening diameter of the humidifier should be at least 1.8 inches. Please check whether the opening of the humidifier is large enough to fit these Universal Humidifier Cleaner

【Easy to use】Just put the Humidifier fish into your humidifier to keep the water tank clean for longer.

【Note】The opening diameter of the humidifier should be at least 1.8 inches. Please check whether the opening of the humidifier is large enough to fit these Universal Humidifier Cleaner

𝙁𝙧𝙖𝙜𝙧𝙖𝙣𝙘𝙚 𝙏𝙖𝙞𝙡𝙤𝙧𝙚𝙙 𝙛𝙤𝙧 𝙔𝙤𝙪: Feeling tired after a long day? Add 2-3 drops of your favorite essential oil to the humidifier and indulge in a unique, fragrant, and soothing home atmosphere!

𝙀𝙖𝙨𝙮 𝙏𝙤𝙥 𝙁𝙞𝙡𝙡 𝘿𝙚𝙨𝙞𝙜𝙣: No turning over the water tank and messy table! This humidifier features a convenient top-fill design. Simply fill the 3-liter tank from the top and enjoy the healthy moisture. Additionally, the large opening makes cleaning a breeze!

𝙉𝙚𝙖𝙧-𝙎𝙞𝙡𝙚𝙣𝙩 𝙊𝙥𝙚𝙧𝙖𝙩𝙞𝙤𝙣: Upgraded NoiseDefender design helps the Dual 200S operate at near-silent levels, which makes it a great humidifier for bedroom. Turn off display lights and enjoy this peaceful bedtime!

𝘾𝙤𝙣𝙫𝙚𝙣𝙞𝙚𝙣𝙩 𝙑𝙤𝙞𝙘𝙚 𝘾𝙤𝙣𝙩𝙧𝙤𝙡: Hands full? The Levoit Dual 200s works with Alexa and Google Assistant, allowing you to enjoy hands-free voice control effortlessly! Simply say the command!

Product 1: 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

Product 2: 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

Product 2: 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

Product 2: 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

Product 2: 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

Product 1: 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

Product 2: 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

Product 2: 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

Product 2: 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 60 hours, saving you the trouble of frequent refills

Product 2: 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 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

REMOTE APP CONTROL: Use the Vesync App to turn on/off the humidifier, or set target humidity for your baby.

Package Quantity: 10 x humidifier replacement filters per packaged box

HUMIDIFIER REPLACEMENT FILTER: LEVOIT Humidifier Filter works with ultrasonic Levoit humidifiers in the LV600S / Dual 200S / Dual 150 / Classic 300 / Classic 300S / Oasis Mist model series

FUNCTION: Capture and filter fine impurities and particles to ensure higher humidification efficiency and healthier use of the humidifier

Cautions: Humidifier filter generally last 1 month depending on hardness of water

AUTOMATIC TURN ON & OFF: With a built-in sensor, Auto Mode adjusts mist levels according to your settings to maintain a healthy humidity level

Package Quantity: 10 x humidifier replacement filters per packaged box

HUMIDIFIER REPLACEMENT FILTER: LEVOIT Humidifier Filter works with ultrasonic Levoit humidifiers in the LV600S / Dual 200S / Dual 150 / Classic 300 / Classic 300S / Oasis Mist model series

FUNCTION: Capture and filter fine impurities and particles to ensure higher humidification efficiency and healthier use of the humidifier

Cautions: Humidifier filter generally last 1 month depending on hardness of water

Product 1: 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.

Product 2: For Every Family: The Dual 200S humidifier’s sturdy, leakproof design creates a healthy, restful environment for parents and kids alike. Improve your quality of life and find relief from the negative effects of dry air at a great value. The Dual 200S quickly clears nasal congestion so you can sleep blissfully in your bedroom at night.

Product 2: Compact & Simple: The simple top-fill design lets you easily clean and refill the humidifier whenever you need to. The 3L water tank offers up to 25 hours of humidifying, ensuring you get the most out of every refill.

Product 2: Helpful Smart Controls: The Dual 200S is designed to accommodate your needs through helpful smart features on the free VeSync app. Set schedules to match your routine, enable voice commands for hands-free operation, and adjust humidity levels remotely to solve any problems with dryness and congestion. Auto Mode will maintain your target humidity, ensuring your air stays just the way you like it.

Product 2: Peaceful Operation: Turn the Dual 200S on and the display lights off so you can close your eyes at night and receive immediate relief while the humidifier quietly works. Levoit’s NoiseDefender design helps the Dual 200S operate almost silently all night while you sleep.