---
product_id: 364822512
title: "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"
brand: "levoit"
price: "$U8531"
currency: UYU
in_stock: true
reviews_count: 13
category: "Levoit"
url: https://www.desertcart.uy/products/364822512-levoit-classic300s-ultrasonic-smart-top-fill-humidifier-extra-large-6l
store_origin: UY
region: Uruguay
---

# Ultra-quiet sleep mode 6L extra-large tank Smart app & voice control 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

**Brand:** levoit
**Price:** $U8531
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your air game—smart hydration meets sleek convenience!

## Quick Answers

- **What is this?** 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 by levoit
- **How much does it cost?** $U8531 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/364822512-levoit-classic300s-ultrasonic-smart-top-fill-humidifier-extra-large-6l)

## Best For

- levoit enthusiasts

## Why This Product

- Trusted levoit brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Whisper-Quiet Zen Mode:** Operate at ≤30dB with Sleep Mode—perfect for undisturbed nights and focused work.
- • **Tailored Wellness Modes:** Auto, Plant, Sleep & Aromatherapy modes adapt to your lifestyle and environment.
- • **Effortless Clean & Refill:** 1-step leak-free top refill plus included cleaning brush for pristine mist every time.
- • **All-Day Comfort, Zero Hassle:** 6L top-fill tank runs up to 60 hours—stay hydrated without constant refills.
- • **Smart Control, Smarter Living:** Adjust humidity and schedule from anywhere with VeSync app & voice commands.

## Overview

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.

## 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.

Review: 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.
Review: 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.

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| 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 |

## Product Details

- **Brand:** LEVOIT
- **Capacity:** 6 Liters
- **Color:** Blue
- **Floor Area:** 505 Square Feet
- **Special Feature:** Easy Clean, Smart Control, Top Fill

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/71Vwkk9ht+L.jpg)
![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 - Image 2](https://m.media-amazon.com/images/I/71ZvYKSwNOL.jpg)
![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 - Image 3](https://m.media-amazon.com/images/I/817zchIVX3L.jpg)
![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 - Image 4](https://m.media-amazon.com/images/I/8106sZE2udL.jpg)
![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 - Image 5](https://m.media-amazon.com/images/I/714LyDq9T9L.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Questions & Answers

**Q: Is it really Amazon’s choice in bagel slicers?**
A: This humidifier is not intended to be used as a bagel slicer; however, you may choose to use it however you wish. We hope this helps!

**Q: When the unit runs low on water does it send an alert to the app in my phone?**
A: It will! If the water level is low or the water tank is lifted, it will send an alert to the app in your phone, and you can also see a notice on VeSync app. We hope this helps!

**Q: Can I turn off the display screen  at night while humidifier is still running?**
A: Yes! The display can be turned off on VeSync app. Feel free to let us know if you have any other questions or concerns.

**Q: Do i need to replace water filter sponges?**
A: No, it’s designed to block the big particles. You can clean it under running water.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good capacity, easy to use, set a schedule from the app, this is my second purchase and I love it
*by D***Y on February 5, 2026*

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.

### ⭐⭐⭐⭐⭐ Great little humidifier, easy to clean, quiet
*by W***O on March 10, 2026*

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.

### ⭐⭐⭐⭐⭐ Great product at an affordable price
*by C***E on March 7, 2026*

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.

## Frequently Bought Together

- 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
- LEVOIT 10-Pack Top Fill Humidifier Replacement Filters, Capture Particles to Improve Humidification Efficiency, for Classic160, Dual150, Dual200S, Classic300(S), LV600S, OasisMist450S, Superior6000S
- LEVOIT Aroma Pads 16 Pack, Humidifier Replacement Filters, Compatible with LV600S, Classic300S, LV600HH, OasisMist450S, Make The Fragrance Stronger and Longer Duration, White

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-03-15*