From the manufacturer

Product 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

None

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.

None

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.

From the brand

Levoit transforms everyday spaces into sanctuaries of wellness, prioritizing your well-being from the ground you walk on to the air you breathe.

We take a personal approach to wellness, defying one-size-fits-all standards for a custom experience supported by premium home appliances.