Description
xSmart humidity for everyday comfort
Meet the LEVOIT Classic300S Ultrasonic Humidifier, a top-fill design built to balance humidity in your home with thoughtful, user-first features. A generous 6-liter tank means less frequent refills, so you can enjoy steady moisture in busy living spaces, sleep zones, and playrooms alike. The device emphasizes ease, quiet operation, and a touch of ambiance, making it a dependable addition to your daily routine.
With a 60-hour runtime on a full tank and coverage suitable for rooms up to 505 ft², this humidifier provides consistent humidity while you focus on daily tasks. Its whisper-quiet performance, at ≤ 30 dB, helps preserve a peaceful environment for work, study, or sleep. A practical top-fill design minimizes spills, and the unit auto-shuts off when water runs low, boosting safety and peace of mind.
Smart, flexible, and user-friendly features
- VeSync app compatibility for remote humidity control and scheduling from anywhere.
- Voice control support for hands-free adjustments.
- Automatic humidity sensing that maintains comfortable levels without constant tweaking.
- Zero light pollution option: turn off the display for undisturbed nights.
- Night light adds a soft glow for safe navigation after dark.
- 360° rotating nozzle directs mist where you need it most.
- Top-fill design reduces leaks and simplifies refills; automatic shut-off when water is depleted.
- ETL certified for safety and BPA-free construction, suitable for families and everyday use.
- Includes a cleaning brush and an essential oil tray to customize fragrance alongside humidity.
Better everyday use cases
- Start your day with balanced humidity in living spaces and an optional aromatherapy boost.
- Maintain comfortable air in bedrooms for restful nights and quiet mornings.
- Use during family time or study sessions to reduce dryness without noise disruption.
Maintenance is straightforward: distilled or purified water is preferred for best performance, and regular cleaning helps protect your investment. A reliable top-fill system and included tools support simple upkeep, while the aroma tray lets you tailor fragrance to your space. Note: for best results, use distilled or purified water.
FAQ
Q: What is the tank size and typical runtime?
A: The unit has a 6L tank and can run up to 60 hours depending on settings.
Q: Is there app and voice control, and can it sense humidity automatically?
A: Yes. It supports VeSync app and voice control, plus automatic humidity sensing and a night light.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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