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1.2 Gal. Smart Warm and Cool Mist Top-Filled Ultrasonic Humidifier and Diffuser with Ambient Light up to 430 sq. ft.
- Automatically adjusts mist level for undisturbed sleep
- Free Vesync app controls settings, set humidity level, and more
- 2 mist temperatures for versatile humidifying experience
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Product Details
About This Product
The Levoit OasisMist 450S Smart Humidifier helps you thrive throughout the changing seasons with warm and cool mist. Equipped with humidity sensors, the Levoit OasisMist gives you real-time humidity updates and automatically adjusts mist levels for you to maintain your target humidity percentage. Control settings, connect to third-party voice assistants, create schedules, customize the ambient light, and more with the free VeSync app. You can also enjoy continuous humidity in a 215-430 sq ft room for up to 45 hours before refilling the large, 1.19 gal / 4.5 L top-fill tank.
Highlights
- Warm and cool mist: customize your humidity with 2 mist temperatures, perfect for seasonal changes
- Large top-fill tank: pour water directly into the 1.19 Gal. / 4.5 L tank without flipping anything over
- Smart control: control settings, create schedules, connect to voice assistants, and receive real-time notifications with the free VeSync app
- Auto mode: automatically adjusts the mist level (low, medium, high, automatic stop) to maintain your target humidity percentage
- Aromatherapy: add your favorite essential oils to the built-in aroma box
- Large-Room Coverage: Quickly humidifies a 215-430 sq ft room.
- Optional ambient light: cycle through different colors (pink, green, and blue) or choose a custom color in the VeSync app.
- Long runtime: enjoy continuous mist for up to 45 hours before refilling
- Click here for more information on Electronic Recycling Programs
- Return Policy
- California residentssee Prop 65 WARNINGS
Product Information
Specifications
Dimensions
Product Depth (in.) | 10.8 in |
|---|---|
Product Width (in.) | 6 in |
Details
Air Treatment Product Type | Tabletop Humidifier |
|---|---|
Color Family | White |
Humidification Method | Ultrasonic |
Humidifier Features | Adjustable Humidistat, Automatic Shut Off, Oil Diffuser, Timer |
Humidifier Tank Capacity (Gallons) | 1.2 |
Included Items | Filter(s) Included, Remote Control |
Mist Type | Dual Mist (Cool & Warm) |
Power Options | Plug-in |
Remote Access | Remote Access |
Requires Hub? | No Hub Required |
Returnable | 90-Day |
Room Size (sq. ft.) | Medium (400-1000 sq. ft.) |
Run time (hours/tank) | 45 |
Smart Home | Smart Home Enabled |
Smart Home Protocol | Wi-Fi |
Voice Control Hub Required | No Hub Required for Voice Control |
Voltage (V) | 120 V |
Water Filter Replacement Model# | LUH-FS101-WUS |
Works With | Alexa, Google, Google Assistant |
Warranty / Certifications
Certifications and Listings | ETL Listed, FCC Listed |
|---|---|
Manufacturer Warranty | 2-years Limited |
Questions & Answers
Can I replace the aroma box on this product
For information on parts, please reach out to our team at your earliest convenience. Our contact information can be found in the manual. We are here for you!
can i operate manully
Yes, you can use the control panel on the display to control the unit manually. Please note that some features are only available in the VeSync app.
Where is it made?
Our products are designed and tested in California, and manufactured in China.
Can it sit on floor?
If the humidifier is placed on the ground, there will not be enough airflow to carry off the mist throughout the room. We recommend placing the unit at least a couple of feet off of the floor to prevent this.
Does this thing have the ambient light like it says in description? ?
This model humidifier has an optional ambient light feature that can cycle through different colors (pink, green, blue, and night light off) to create a custom glow.
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Compare Key Features
Product Snapshot | ||
|---|---|---|
Ideal for large rooms (up to 430 sq. ft.) with smart controls, warm/cool mist, and aromatherapy. Control settings via app and voice assistants. | Ideal for medium rooms, this humidifier offers 50-hour runtime, aromatherapy, and whisper-quiet operation for restful sleep. | Ideal for customers who want 100-hour runtime and aromatherapy, ensuring quiet, long-lasting comfort. |
Coverage Area | ||
215-430 sq. ft. | Medium (400-1000 sq. ft.) | Up to 440 sq. ft. |
Water Tank Capacity | ||
1.2 Gal | 1.5 Gal. | 1.5 gal. |
Humidistat | ||
Mist Output Control | ||
Filter Requirement | ||
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