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LEVOIT

LEVOIT Classic300S Ultrasonic Smart Top Fill Humidifier, Extra Large 6L Tank for Whole Family, APP & Voice Control, Essential Oil Diffuser, Humidity Setting with Sensor, Quiet Sleep Mode, Night Light

  • Based on 30,287 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Dec 7
Order within 7 hours and 37 minutes
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Color: Blue


Style: Smart Humidifier


Features

  • 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
  • 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 better 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 spatial barriers, customize schedules, and let it work its magic. Experience effortless convenience
  • 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

Description

MORE POWERFUL AND SMART GIFTS FOR YOU! Note: Distilled/ purified water is preferred for your health. Specifications: Product Dimensions: 9.6 × 7.5 × 13.4 in / 24.5 × 19.2 × 34 cm Product Weight: 4.3 lb / 2 kg Whisper-Quiet Operation: ≤ 30dB Effective Range: 215–505 ft² / 20–47 m² Material: BPA-free, suitable for babies and adults Features: √ Extra Large Water Tank of 6L √ The operation Lasts Up to 60 Hours, with 7 Nights of Sleep √ Essential Oil Tray √ Free VeSync App and Smart Controls √ Ultra-Quiet Operation √ Night Light √ Zero Light Pollution: The display light can be turned off completely √ 360 Rotating Nozzle √ Automatic Shut-Off Function √ ETL Certified For Safety and Reliability √ It comes with Cleaning Brush TROUBLESHOOTING： The display shows the No Water Indicator incorrectly: 1. Please ensure the arrow above the LED display is aligned with the indicator line on the base to ensure the water tank is properly on the base. 2. Check the max water line to see if there is too much water in the tank and base chamber. Pour out extra water if water is over the max line. 3. Check and clean the Water Outlet Valve. 4. Check whether the Float Brackets rotate smoothly and clean them. WATER FILTER REPLACEMENT: Please search B09ZY9N6PD or Levoit humidifier replacement filter which can extend the life of your humidifier aroma padsREPLACEMENT: Please search B0B8MD45FB or Levoit aroma pads for more information which can help emit a more potent fragrance and protect the fragrance box.

Brand: LEVOIT


Special Feature: Easy Clean, Smart Control, Top Fill


Color: Blue


Floor Area: 505 Square Feet


Operation Mode: Ultrasonic


Brand: LEVOIT


Special Feature: Easy Clean, Smart Control, Top Fill


Color: Blue


Floor Area: 505 Square Feet


Operation Mode: Ultrasonic


Product Dimensions: 9.6"D x 7.5"W x 13.4"H


Item Weight: 4.3 Pounds


Room Type: Bedroom


Model Name: LEVOIT Classic300S Ultrasonic Smart Top Fill Humidifier,


Included Components: 1 × 6L Ultrasonic Smart Top-Fill Humidifier, Aroma Pad, Cleaning Brush, User Manual, Water Filter Sponge


Voltage: 120.0


Wattage: 26 watts


Shape: Square


UPC: 810043375191


Manufacturer: LEVOIT


Manufacture Year: 2023


Item Weight: 4.3 pounds


Item model number: Classic 300S


Care instructions: Hand Wash


Assembly required: No


Number of pieces: 1


Warranty Description: 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!


Batteries required: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Dec 7

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Phenomenal Product and Support
Color: Gray Style: Smart Humidifier
I am absolutely thrilled with my new Classic 300S Humidifier! Not only has it made a remarkable difference in the air quality and comfort of the bedroom. In addition, the entire experience, particularly with their customer service, was truly outstanding. 💨 The Humidifier Itself The Classic 300S is solid. It's quiet, has a sleek design that blends seamlessly with the decor, and the top-fill feature makes refilling a breeze. The mist output is impressive, and the automatic shut-off gives me peace of mind. It holds enough water to run all night and often well into the next day without needing attention. It's clear this is a high-quality, durable appliance. 📞 Phenomenal Customer Service What really sets this purchase apart, though, was the phenomenal customer service. The response time was quick, and the care they showed demonstrated a genuine commitment to their customers. In an age where good customer support is rare, their team knocked it out of the park. It truly solidified my trust in the brand. Highly recommend the Classic 300S for anyone needing a reliable, effective, and beautifully designed humidifier. You're not just buying a great product; you're also buying into a company with incredible support! ... show more
Reviewed in the United States on November 25, 2025 by Tom
    • Conveienient and effective humidifier
Color: Gray Style: Smart Humidifier
I've been using this for a year in a large bedroom with a computer in it, so the auto humidity is important to keep it from getting to humid. The capacity is huge and the easy top-filling tank prevents any spills. The quality is good and it's very easy to clean. I like the cell-phone app which is convenient and shared with my Levoit air purifier. ... show more
Reviewed in the United States on November 28, 2025 by Lethe
    • Best Humidifier and we've tried a lot
Color: Gray Style: Smart Humidifier
Our apartment is always dry in the winter so running humidifiers in each room is essential to keep from having dry skin, bloody noses, and coughs. (it is also beneficial to all my plants!). We have used several different types of humidifiers from several different manufacturers. We have found the Levoit humidifiers to be the best and keeping our rooms above 45% and are easy to use and more importantly, to clean! This particular model is my favorite because it can be controlled from my phone and also has automatic features to control the humidity levels to keep the room at a comfortable level. Cleaning is also easy - We use vinegar, water and dish soap to keep the film that collects inside the tank at bay. We have hard water so often there is a crusty residue in the base. To help with this, we purchase small water filters here on Amazon https://amzn.to/3K1aYWg (shaped like goldfish!) placed inside the tank to filter the water a bit and reduce the nasty film. We also use filtered water from the refrigerator, which I highly recommend! It also looks nice! I like the night light feature too and the fact that this unit is super quiet. ... show more
Reviewed in the United States on November 30, 2025 by Sprout
    • Good product to Humidity a single room.
Color: Gray Style: Smart Humidifier
This is my 2nd 300S humidifier. First one stopped working soon after the warranty ran out. Good customer service. Bought an extended Amazon warranty to give us 3 years of protection this time around. It works really good when programming a weekly schedule. I programmed it to operate nightly as we sleep. Gets really dry here in the winter because of the forced air heating. I have an Aprilaire system on my furnace but never worked. Not a fan of all the cleaning required to keep it running properly even with using my Reverse Osmosis water. A nice looking well made humidifier for a single room. Easy setup with app to your WiFi. Little to no noise during operation, a fair price. ... show more
Reviewed in the United States on November 4, 2025 by KenRedPen
    • Updated review: hopes dashed AGAIN!!!
Color: Gray Style: Smart Humidifier
UPDATE: How many times do my hopes have to be dashed by humidifiers???!!! I am sick and tired of it. This one’s humidity output is very very poor! (I followed all company guidelines.) I woke up with dry nose, skin, etc. as if I hadn’t even had a humidifier…near my bed!! Yes, it is quiet so that’s a big plus. BTW: get a humidifier that does NOT require distilled water! What a royal pain….about a gallon every day. Ridiculous. At that rate I’d need an entire closet for only distilled water!! PS: Next time I will only review after I’ve had the product for a while!!!! Original review: Eureka! Finally a humidifier that is quiet, has great output, works well. If you get this, and you should, download the App which is simple and makes using the machine very easy and you get terrific info like mist/humidity level, etc. I messed around with a bunch of humidifiers and got so frustrated!!! Go with this one. It’s excellent. PS: I only use distilled water and I use it in bedroom. Does not make any noise!!!! ... show more
Reviewed in the United States on November 18, 2025 by Sooooo
    • Love my Levoit!
Color: Blue Style: Smart Humidifier
Absolutely love this unit! First, it’s basically silent, zero decibels, “whisper quiet” doesn’t even describe it, because no one would hear that whisper. Second, No White Dust! None, you may have regular dust, but this unit doesn’t contribute to it, at all. Third, its functionality is through the roof. The app makes it incredibly easy to program, (even has a plant care feature!), so you can adjust it to suit your needs perfectly. Last, it’s super easy to clean, just dump rinse and refill. I use distilled water, and that may have something to do with the unit’s cleanliness, and I didn’t clean it every 3 days, like they want you to. I cleaned it after about 10 days, and as far as I could see, it really didn’t need it. Buy with confidence, this unit is a gem! ... show more
Reviewed in the United States on November 28, 2025 by M. Eisenbraun
    • Best humidifier hands down
Color: Gray Style: Smart Humidifier
Best humidifier I have (and I have had a ton) 1- easy to clean- very easy 2- the humidistat is very accurate 3- super quite 4- humidifies quick 5- The APP! I have this in my baby room. It is great to adjust and see what’s going on without bumbling around in the night. 6- this lasts all week due to the auto function. I love that it turns on when the humidity drops below a point I specify and turns off when it gets 5% above that point. Saves me water! The size is perfect for a bedroom, easy to set up, and is worth every penny! ... show more
Reviewed in the United States on November 1, 2025 by Daniel
    • Great humidifier to buy
Color: Gray Style: Smart Humidifier
Very good product and design to put it on bedroom. I am a big fan of having humidifier everyday and it works perfectly for past 2 years. Also, it is very quite if you put it on sleep mode which turns off the light and minimize the noise. Also it is very easy to clean, so you don't need to worry about the smell if you clean regularly ... show more
Reviewed in the United States on November 6, 2025 by Amazon Customer

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