








💧 Elevate your air game—smart hydration meets sleek convenience!
The LEVOIT Classic300S is a 6L ultrasonic humidifier designed for large rooms up to 505 ft². Featuring smart app and voice control, it offers customizable humidity settings with advanced sensors, multiple wellness modes, and whisper-quiet operation. Its top-fill design ensures easy refills and cleaning, while the essential oil diffuser adds aromatherapy benefits. Perfect for busy professionals seeking effortless, all-day air comfort.












| ASIN | B09C24TYGQ |
| Assembly required | No |
| Batteries required | No |
| Best Sellers Rank | #1,251 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #8 in Humidifiers |
| Brand | LEVOIT |
| Care instructions | Hand Wash |
| Color | Blue |
| Customer Reviews | 4.4 4.4 out of 5 stars (30,384) |
| Floor Area | 505 Square Feet |
| Included Components | 1 × 6L Ultrasonic Smart Top-Fill Humidifier, Aroma Pad, Cleaning Brush, User Manual, Water Filter Sponge |
| Item Weight | 4.3 pounds |
| Item model number | Classic 300S |
| Manufacture Year | 2023 |
| Manufacturer | LEVOIT |
| Model Name | LEVOIT Classic300S Ultrasonic Smart Top Fill Humidifier, |
| Number of pieces | 1 |
| Operation Mode | Ultrasonic |
| Product Dimensions | 9.6"D x 7.5"W x 13.4"H |
| Room Type | Bedroom |
| Shape | Square |
| Smart Home Compatibility | Smart Home Compatible |
| Special Feature | Easy Clean, Smart Control, Top Fill |
| UPC | 810043375191 |
| Voltage | 120.0 |
| 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! |
| Wattage | 26 watts |
D**Y
Good capacity, easy to use, set a schedule from the app, this is my second purchase and I love it
I purchased this LEVOIT Humidifiers for Bedroom Large Room Home because I already had one from last winter and absolutely LOVE it. It is so quiet and it has so many great features, especially operating it from the app and setting up a schedule to turn on and off. I set mine to turn on every night at 10:00 p.m. and turn off at 6:00 a.m. It is very quiet and it provides a cool mist. This has helped me so much this winter with keeping my sinuses from drying out due to having the heat on. I use BestAir 3BT-PDQ-6 Original BT Humidifier Bacteriostatic Water Treatment in my units to keep the units clean and from getting funky. I put three capfuls in the water tank each time I fill the tank with water. This has also helped my older humidifier unit and it's staying clean and not getting any type of funk or buildup. I have to fill with water about every 2-3 days. I have had zero trouble with my older unit which is why I chose to purchase another just like it. It's a good, manageable size and really easy to use.
W**O
Great little humidifier, easy to clean, quiet
As cool mist humidifiers go, this one is easy to clean and operate. One part is a little difficult to remove for cleaning and I have been able to manage. Distilled water is recommended, and you need at least three cups of white vinegar to clean it every three days. I elected not to download the app and have been pleased that the machine works fine without it. The Levoit does a good job moistening the air in my bedroom and it is extremely quiet. Sleep mode shuts down all those annoying LEDs! My only issue with the humidifier is that because the touchpad buttons are flat and don't "give" when you push them, and there are no haptics associated with them, if the unit is in sleep mode (no lights, operating according to humidity level in the room), there is no way to tell if you've successsfully turned it off. I found myself blindly pushing buttons more than once.
C**E
Great product at an affordable price
This has been a great humidifier. I have had this for over a year now and I am pleased with how well it works and has held up over time. This unit has a really big tank for water storage which I really enjoy. I like that I don’t have to refill the water each time that I use it. So that is a bonus. It has adjustable settings, a night time mode where you can shut the control panel lights off while you sleep and it also has a neat nightlight option which is really handy. Overall very pleased with this humidifier compared to others I have purchased and used in the past.
J**R
Overall a good humidifier
Love the humidifier it stopped my boyfriends nose bleeds but it takes 2 gallons of water every day to fill and it runs out every day. Its very quiet and I have a bedroom that used to be a 1 car garage and it works good for the size. I recommend getting those humidifier fish things as well so youre humidifier doesnt get water lines on the inside. Theres not a nasty smell or anything to the humidifier and it doesnt get hot either so It works great for us. It's just refilling it daily thats a bit frustrating but when its trying to bring humidity to a room this large I can understand.
B**R
Big Tank, Quiet, Easy to Use. Smart Features Make It a Winner
This humidifier works really well and has been a great addition to our space. The tank is large, so refills are infrequent, and it runs very quietly, making it ideal for bedrooms or offices. It’s also easy to use and easy to fill, which I really appreciate for day-to-day use. Cleaning is a bit of a chore compared to how simple everything else is, so that’s really the only downside. On its own, that might make this a 4-star product. However, the price is right, and the built-in screen and companion app are a really nice touch, they make it easy to check settings and status at a glance. What truly pushes this to 5 stars for me is that I was able to connect it to Home Assistant and set up automations. Having it turn on and off automatically based on humidity levels has been fantastic and makes it feel like a much more premium device. Highly recommend if you want a quiet, capable humidifier with solid smart features and great value for the money.
S**I
Overall Great Machine
Easy to put together, Easy to connect to my phone, simple and easy cleaning bought this one and a blue one!!! It’s very quiet machine! Love the Design of the machine!!! Perfect Size not too big or too small. The mist output is decent!!
L**O
Quality humidify
I've read all the negative reviews and honestly they were more of a nitpicking rant then on the overall product. The one that resonated was about it leaking...hmmm. after all my research this one always rose to the top for its price range and quality. I've had it going on a month maybe more and it worked flawlessly. Infact it regulated the humidity in my room so well that it stayed at a desirable humidity percentage even with the machine off. Its not difficult to clean unless you lazy plus must parts excluding the base obviously can go in your dishwasher. So bottom line great price and great value.
T**B
Great machine for the price!!!
The function of this machine is simply amazing, I love the fact that it's Alexa enabled the mist is great, Quiet the tank is good size it don't seem like your constantly filling it up, like most machines I've owned in the past....Filling is also convenient, It's a great price for all the extras.... It's Fancy! 😁
C**N
Muy buena capacidad en litros, por lo que puede durar hasta varios días (en automático). La app para controlarlo desde el cel es LO MEJOR.
H**Y
J'ai acheté ce produit notamment pour fournir un meilleur taux d'humidité à mes plantes d'intérieur. Pour le moment, rien à redire, il fonctionne parfaitement. La fonction 'Auto' lui permet de se déclencher dès que le niveau d'humidité passe sous un certain seuil et de s'arrêter de la même manière lorsque celui-ci atteint le niveau fixé. Il est aussi possible d'utiliser l'appareil en mode 'Manuel' en le déclenchant soit même et choisissant un niveau de brumisation. Le remplissage se fait très simplement par le haut et le contrôle via l'application VeSync est un petit plus pratique.
H**.
Works great for our living room (8x5m) I also got it to work in home assistant. I bought this model specifically for using it in home assistant and because of the good reviews. +: Big tank, silent, clear display, the cats stay away from it, app works great - : You have to create an account (I read somewhere that a credit card is needed. This is not true!). If the company takes down the service, the home assistant integration stops working. All together a great machine!
K**P
Works well . Do use 220V to 110 converter , great humidifier
M**R
Macht genau das was es soll und leichte Bedienung durch die APP.
Trustpilot
2 weeks ago
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