Best Humidifiers For Asthma in October/2023: Top 10 Choices

INSTANT DRY AIR RELIEF: Ultrasonic cool mist technology safely and quickly moisturizes dry air for up to 25 hours of continuous operation so you can breathe easy and get more restful sleep

YEAR-ROUND COMFORT: High and low-speed settings combined with a 360° mist nozzle help you consistently balance and regulate the humidity in your home all year long for relief from cold-like symptoms and sinus issues

LARGE EASY-FILL TANK: 1.5 liter water tank provides ideal coverage for bedrooms, offices, nurseries, and other medium-sized rooms

NIGHT LIGHT & AUTO SHUT-Off: An optional night light offers a soothing glow, while the automatic shut-off feature turns the 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, and Pure Enrichment’s guaranteed 5-Year Warranty. Our customer support team provides daily quality service and peace of mind to millions worldwide all from a brand you can trust.

DRY AIR RELIEF! LOOK NO FURTHER FOR THE MOST EFFECTIVE COOL MIST HUMIDEFIER ON THE MARKET!

Want to eliminate the suffering from the terrible effects of dry air? No need to struggle with cheap flimsy and leaky desk humidifiers. This quality ultrasonic humidifier is the one you’re looking for. It pumps relief immediately and effectively! – Feel better in minutes!

OPERATES IN TOTAL SILENCE – SLEEP LIKE A BABY! No humming, whistling, or crackling as this durable Whole-House Humidifier steadily and efficiently dispenses the soothing cool mist you crave. SLEEP better, BREATHE better, LIVE better! You’ll wish you found this years ago!

MULTIPLE MIST SETTINGS + 360 DEGREE ROTATING NOZZLE – This Humidifier was created with YOU in mind. Your environment, your needs, and your preferences! Designed with a super simple control dial and 360° rotating nozzle so that you can fully control and customize the mist output and mist flow direction. AUTOMATIC SHUT OFF- No need to babysit this Humidifier. We know you’ll want to shut this off before the tank runs out... Rest assured you can SET IT AND FORGET IT!

2.2L EXTRA LARGE WATER TANK – FILTER FREE- FEATURES A LIFTIME WARRENTY! Made with an impressive 2.2L super large water tank that keeps your Room-Humidifier right on chugging for over 24 hours on a single fill! Designed

💨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. 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

🔇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

VARIABLE SPEED SETTINGS: No matter the humidity level you would like to achieve we've got you covered. The Crane drop cool mist humidifiers offer variable output settings and an adjustable 360 degree mist lid making it easy to send the mist in any direction. The mist output is perfect for humidifying rooms up to 500 square feet, which is a standard medium to large sized room

WHISPER QUIET: Crane's drop humidifier runs whisper quiet which makes it the perfect option for light sleepers, kids, and especially babies.

ONE GALLON TANK: The 1 gallon tank fits under a standard kitchen or bathroom sink, and has an easy to carry handle at the top. Our humidifiers are filter free, but we offer an optional demineralization filter (HS-1932) for those with excessive minerals in their water that screws directly into the tank

24 HOUR RUN TIME: The drop humidifier runs up to 24 hours, so you don't have to worry about running it through the night. It also is equipped with an automatic shut-off safety feature that turns the unit off when the water runs out

EASY TO CLEAN: Crane's easy to clean humidifier design features a detachable bottom fill tank, which is recommended by health professionals for promoting clean humidifier habits. The water level sensor and cap also are removable, giving you access to clean the entire base. We recommend cleaning the humidifier based on frequency of use and provide many educational resources on how to clean your humidifier

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 customize your Humidity, turn on the humidifier, and enjoy

THE MOST CONVENIENT APP & VOICE CONTROL: The Classic300S is undoubtedly your most intimate humidifier. Simply use the free VeSync APP to control settings, create schedules, and connect to a third-party smart voice assistant to free your hands

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

BEST HUMIDIFIER FOR BEDROOM: Made with BPA-free materials and featuring quiet operation, the Classic 300S is perfect for bedroom. Sleep Mode provide you with the optimal sleep-humidifying environment. Also, you will love the soft, soothing night light.

RELAXING AROMATHERAPY: The Classic300S offers both humidity and aromatherapy, so you can add your favorite essential oils to the aroma box and enjoy wonderful, fresh-smelling air

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 extend the life of humidifiers, search LEVOIT 10-pack Humidifier Water Filters when you need a replacement

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

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"

COOL MIST HUMIDIFIER: Ultrasonic humidifier has 3 adjustable levels of output, cool mist, and a maximum output of 200 mL/h to quickly bring your large nursery, bedroom, or office to an ideal 40-60% humidity level.

LONG LASTING AND WIDE COVERAGE: The humidifer has a 4L tank that can cover rooms up to 217 sq. feet and lasts up to 40 hours without refill, helping to relieve dry skin, coughing, and more.

TOP FILL AND ANTI LEAKAGE: Our patented anti-leakage design allows you to fill the tank without removing the top cover. Easily clean by removing the lid and wiping the empty tank with a wet cloth through the wide opening.

SAFE AND QUIET: The humidifier emits less than 38dB of noise and features an auto-off function when water level is low, creating a quiet and safe sleeping environment. Indicator lights turn off after 40 seconds.

EFFICIENT HUMIDIFIER: 360° rotating nozzle ensures an even distribution of moisture throughout the room. 2.4Mhz atomization technology humidifies efficiently without wetting the floor.

✅ 2-in-1 HUMIDIFIER AND DIFFUSER: Fill your room with your favorite essential oils while enjoying the humidifier’s cool mist

✅ SMART MODE: Maintain a healthy humidity level automatically with a built-in intelligent sensor. You can manually adjust the moisturizing speed by choosing a low, medium, or high setting

✅ TOP FILL HUMIDIFIER: Refilling has never been easier! Simply pour water into the small insert at the top of the unit. To clean a humidifier, remove the lid and wipe the empty tank with a wet cloth

✅ SLEEP TIGHT: While you are sound asleep, our humidifiers for bedrooms moisturize the room at the 38dB noise level. The unit is as quiet as a ticking clock

✅ IDEAL HUMIDIFIER FOR BABY NURSERIES: A soothing night light helps kids fall asleep. The unit ensures the ultimate baby safety by shutting down automatically if there’s no water in the tank. 2-YEAR WARRANTY. Should you have any questions, feel free to contact us with your issue! Risk-Free Purchase & Hassle-Free Replacement

【Healthy】: The humidifier provides cool mist to relieve you from congestion,sinus,dry skin, allergies, bloody noses, cold, flu. It is perfect for all year around using. Also it have 4L Tank Capacity, Works for All Night: Over a gallon of water

【Auto Shut Down, Whisper Quiet】: Our vaporizer humidifier automatically shuts down when it's out of water. This helps prevent damage to the unit and keeps you protected. Our humidifiers for home are nearly silent, making them suitable for baby rooms, bedrooms, living rooms, or anywhere else you want peace and quiet

【Nightlight & Sleep Mode】:Choose to turn on the nightlight, or enter sleep mode to shut off LED screen for a discreet sleep at night

【Effective Humidification】: High and low-speed settings combined with a 360° mist nozzle help you consistently balance and regulate the humidity in your home all year long for relief from cold-like symptoms and sinus issues. Built-in Humidistat tells you the current RH

【12-Month Replacement Policy】: We care about your experience with our large room humidifier. To show we're here to help, we pledge to replace your product, should anything go wrong. It's our way of showing you can rely on us to have you covered. Note: Packaging may vary based. Note: Please do NOT use with essential oils, which will damage the machine and cause leakage problem. {Note: To get replacement filters, please search "CTOMOA AH001 filter" or "B09KTFZL13" on Amazon}

[Wide Spray Mist Humidifier] Lacidoll humidifiers for large room. 140mm wide mist output. Dual Atomizers makes the mist output maximum up to 800mL/h. Cover the area up to 1000 sq.ft. With 3 mist settings adjustable between low, medium and high mist output. Note: When turing on, please keep a certain distance, the mist spraying is very strong.

[Top Fill, Constant Humidity] Easy fill water from top without bending down(can fill tap water directly). Constant run up to 60 h. Built-in humidity sensor detects the humidity in your room and auto adjusts to your preset humidity from 40%-90% for optimal indoor humidity. When the humidity reaches the set level, the mist will be suspended. When lower, the humidifier will restart to mist. Note: First use, please take out the user's guide and all the accessories from the bottom of the tank.

[Quick Control, Energy Saving] You can control the humidifier via a convenient remote control and sensitive touch panel. The remote control ranges up to 6 meters. When sleeping or resting, you can control the humidifier at will without getting up. Also when in SLEEP mode, the display dim down and no need any replacement filters to save your bill.

[Easy to Clean] With wide opening water tank for effortless refilling without any spillage, and provides easy access to clean the empty tank thoroughly with a wet cloth. NOTE: Clean weekly to extend the lifetime of the machine. Ideal large and quiet humidifier for your babies, pets and plants. Many scenarios like home, yoga room, living room, child room, office, warehouse, school, green-house etc.

[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 wide spray humidifier. Our large humidifier supports 24 hours service online for any refund, return or technical assistance. If it's beeping, try to unfold the hose or replace the hose.