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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 pads
REPLACEMENT: Please search B0B8MD45FB or Levoit aroma pads for more information which can help emit a more potent fragrance and protect the fragrance box.
Frequently Asked Questions – Classic300s Usage
What makes theLevoit Classic 300S ‘smart’?
The 300S featuresWi-Fi connectivity, app control (VeSync app), voice control with Alexa/GoogleAssistant, and automatic humidity control (Auto Mode) that maintains yourdesired humidity level without manual adjustment.
How does Auto Modework on the Levoit Classic 300S?
Thebuilt-in huFrequently Asked Questions – Classic300s Usagemidistat continuously monitorsroom humidity. In Auto Mode, the unit automatically adjusts mist output tomaintain your set humidity level (e.g., 50%), turning on when it drops 5% belowand off when reached. No manual intervention needed.
How long does theLevoit Classic 300S run on one fill?
The 6-liter tankprovides up to 60 hours of runtime on the lowest setting. Even on mediumsettings, you can easily get 2-3 days without refilling, making it ideal forbusy households.
Is the LevoitClassic 300S good for dry climates like Colorado or Arizona?
Excellent choice!The large 6L capacity and auto humidity control are perfect for extremely dryclimates. Many Reddit users in Colorado specifically praise the 300S as a ‘gamechanger’ for maintaining comfortable humidity year-round.
Can Icontrol the Levoit Classic 300S remotely?
Yes! TheVeSync app lets you turn it on/off, adjust mist levels, set schedules, andmonitor humidity from anywhere. Perfect for turning on the humidifier beforeyou get home.
Does the LevoitClassic 300S work without Wi-Fi?
Absolutely! You canuse all basic functions via the touch panel on top without ever connecting toWi-Fi. Smart features are optional, not required.
What room size isthe Levoit Classic 300S suitable for?
The 300S covers upto 505 square feet, making it ideal for large bedrooms, master suites, livingrooms, or open-concept spaces.
Is the LevoitClassic 300S easy to clean?
Yes! Thetop-fill design and wide opening make cleaning straightforward. all componentsare accessible and can be cleaned with basic vinegar solution.
How quiet is theLevoit Classic 300S?
The mute effect is no more than 30 decibels at low setting,comparable to ambient room noise. Many users report it’s silent enough fornurseries and bedrooms. Some notice a slight hum on high settings but find itacceptable as white noise.
Can I use essentialoils in the Levoit Classic 300S?
Yes! The 300Sincludes an aroma box where you can add essential oil pads (sold separately).This keeps oils away from the water tank, preventing damage while allowingaromatherapy.
Does the LevoitClassic 300S prevent white dust?
White dustprevention requires using distilled or purified water, not tap water. The 300Sitself doesn’t filter minerals, so water quality determines white dustpresence.
Can I turn off thedisplay lights on the Levoit Classic 300S?
Yes! The 300S has adisplay-off mode that turns off all indicator lights while the unit continuesrunning. Perfect for complete darkness during sleep.
What’s thedifference between sleep mode and auto mode on the 300S?
Sleep Mode reducesmist output to the lowest level and dims/turns off the display for quiet, darkoperation. Auto Mode maintains your set humidity level automatically, adjustingmist as needed. You can combine both features.
Does the LevoitClassic 300S have a night light feature?
Yes, the 300Sincludes a soft night light that can be toggled on/off independently. Itprovides gentle ambient lighting without being too bright for sleep.
Can I schedule theLevoit Classic 300S to turn on automatically?
Yes! Through theVeSync app, you can create custom schedules for the humidifier to turn on/offat specific times or maintain certain humidity levels during different parts ofthe day.
𝙀𝙛𝙛𝙤𝙧𝙩𝙡𝙚𝙨𝙨 𝙍𝙚𝙡𝙞𝙚𝙛 𝙁𝙧𝙤𝙢 𝘿𝙧𝙮 𝘼𝙞𝙧: Designed for ultimate comfort, this humidifier effectively covers rooms up to 505 ft² with a powerful 300 mL/h mist output. Its 6 L tank allows up to 60 hours of quiet, continuous humidification
𝘼𝙪𝙩𝙤 𝙈𝙤𝙙𝙚 𝙛𝙤𝙧 𝙎𝙢𝙖𝙧𝙩 𝙃𝙪𝙢𝙞𝙙𝙞𝙩𝙮: The built-in sensor prevents over-humidification by monitoring room moisture and adjusting mist output to maintain an ideal humidity level—perfect for kids’ rooms and plants
𝘼𝙡𝙡-𝙞𝙣-𝙊𝙣𝙚 𝘼𝙥𝙥 & 𝙑𝙤𝙞𝙘𝙚 𝘾𝙤𝙣𝙩𝙧𝙤𝙡: Use the VeSync app from anywhere to adjust mist output, set timers, and monitor humidity in real time. Connect with Alexa and Google Assistant for seamless voice control
𝙒𝙝𝙞𝙨𝙥𝙚𝙧-𝙌𝙪𝙞𝙚𝙩 𝙊𝙥𝙚𝙧𝙖𝙩𝙞𝙤𝙣 𝙛𝙤𝙧 𝙋𝙚𝙖𝙘𝙚𝙛𝙪𝙡 𝘽𝙚𝙙𝙧𝙤𝙤𝙢𝙨: Featuring a quiet fan and ultrasonic technology, it operates with minimal disturbance. Ideal for bedtime routines, nurseries, or focused work. Noise Level: ≤ 30dB
𝙀𝙖𝙨𝙮-𝙩𝙤-𝘾𝙡𝙚𝙖𝙣 𝙏𝙤𝙥-𝙁𝙞𝙡𝙡 𝘿𝙚𝙨𝙞𝙜𝙣: The unique top-fill water tank makes refilling easy and hassle-free, designed with no hard-to-clean corners for easy maintenance
𝙒𝙖𝙩𝙚𝙧 𝙁𝙞𝙡𝙩𝙚𝙧 𝙍𝙚𝙥𝙡𝙖𝙘𝙚𝙢𝙚𝙣𝙩: Please search Levoit humidifier replacement filter which can extend the life of your humidifier. We recommend using distilled/ purified water better for your health
𝘼𝙧𝙤𝙢𝙖 𝙋𝙖𝙙𝙨 𝙍𝙚𝙥𝙡𝙖𝙘𝙚𝙢𝙚𝙣𝙩:Please search Levoit aroma pads for more information which can help emit a stronger fragrance and protect the fragrance box
13 reviews for LEVOIT 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
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$63.95

Veronica –
Perfect humidifier
Perfect humidifier for a regular sized room; works great in the bedroom, struggled a bit to keep up with my living room with tall ceilings. Using it in the bedroom, the water tank lasts 2-3 days without needing to be refilled (this is also during winter when the air is dry). The one in my living room needs to be refilled every day. The panel light is a bit bright for sleeping but using the night mode is wonderful. Cleaning the tank is an absolute breeze. Also, since it’s top loading, it’s very convenient to refill it using a pitcher rather than having to carry the whole tank back and forth like with other models.
Duffy –
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.
Cocofaye –
Humidifier and App easy to set up. Nice unit.
It is very nice. Has been working excellent for the couple days I’ve had it. Humidity stays very close to where it is set and the app on the phone is handy and easy to operate. It’s a nice size, sturdy, was easy to set up. I like the settings for the mist and the nozzle to direct it. Very happy with this humidifier. Glad I went with a sturdier one with the app and top fill.
Jillian baker –
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.
Nanners –
Works like a Charm ~ Super Quiet
This humidifier has been working out very nicely during these dry winter days to reduce dry skin. I like being able to turn it on & off with the phone app, Wi-Fi smart, I love it! I can adjust the mist output, switch modes, and even set schedules all from my phone with I’m still at work or lying in bed without having to get up. I use bottled water as it states for best results & longevity of this unit. One more notable feature is that it is super quiet. Easy to fill. I highly recommend.
Stefan V. –
Buying distilled water can add up but its worth it and I dont’ have to clean it often.
Excellent humidifier – I don’t know why I waited so longI absolutely love LEVOIT products, and this humidifier is no exception. I’ve purchased three LEVOIT humidifiers in the past two weeks, and all of them have been working flawlessly.Setup was quick and easy, the top-fill design is very convenient, and cleaning and assembling the unit is straightforward. The app is a big plus—it’s easy to control and gives you more useful information than just basic humidity readings, which I really appreciate.Before using these humidifiers, the humidity in our house was around 25%, which is very dry and unhealthy. Since adding one to our bedroom, I sleep noticeably better, wake up without headaches, and no longer have a dry nose or mouth in the morning.As a bonus, our plants in the basement are loving it too—no more curling leaves, brown edges, or leaves falling off.Overall, I’m extremely happy with this purchase and honestly don’t know why I waited so long. Strongly recommend LEVOIT if you’re looking for a reliable, well-designed humidifier.
Kat –
Worth the money!
I have purchased COUNTLESS different humidifies over the years. In the end I never really liked the ones I purchased and would only end up using them for a short amount of time. This one is very well made, the parts are sturdy not like some of the cheap plastic ones I had purchased previously.It is very user friendly, you can fill it up and turn it on and get it going right away. I feel the tank capacity is good sized for your average sized bedroom. I love that it has a display for the humidity instead of having to try and guess what the humidity of the room may be at. It is also quiet which is a huge plus for me as I don’t like hearing the loud noise in my bedroom. It has a light function which I don’t use as I prefer it dark in the room, but some people may enjoy that feature.I also found it easy to take apart and clean which is always a plus. I have noticed a huge improvement in the humidity level of the room since having purchased this. It is an absolute MUST in the dry cold winter to have something like this it has helped my sinuses a great deal.
Value Shopper –
Great Quality Humidifier
This works great! Very easy to set up and use. You only need to lightly wash the water tank before the first use. The 4 control buttons that operate the humidifier need only a light touch to activate (Power, Mist Control-High/Medium/Low, Light, and Sleep Mode buttons). Great quality. Lightweight. Very nice mist output. Definitely recommend it if you’re looking for a medium size humidifier.
Cliente de Amazon –
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.
HexaSky –
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.
Henric W. –
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!
KP –
Works well . Do use 220V to 110 converter , great humidifier
Matthias Laufer –
Macht genau das was es soll und leichte Bedienung durch die APP.