---
product_id: 462114476
title: "LEVOIT Humidifiers for Bedroom Home, Smart Warm and Cool Mist Air Humidifier for Large Room, Auto Customized Humidity, Fast Symptom Relief, Easy Top Fill, Essential Oil, Quiet, OasisMist4.5L, White"
brand: "levoit"
price: "1054.65 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Levoit"
url: https://www.desertcart.tn/products/462114476-levoit-humidifiers-for-bedroom-home-smart-warm-and-cool-mist
store_origin: TN
region: Tunisia
---

# 4.5L large tank capacity Smart app & voice control Ultra-quiet 26dB operation LEVOIT Humidifiers for Bedroom Home, Smart Warm and Cool Mist Air Humidifier for Large Room, Auto Customized Humidity, Fast Symptom Relief, Easy Top Fill, Essential Oil, Quiet, OasisMist4.5L, White

**Brand:** levoit
**Price:** 1054.65 DT
**Availability:** ✅ In Stock

## Summary

> 💨 Elevate your air game — breathe smarter, live better!

## Quick Answers

- **What is this?** LEVOIT Humidifiers for Bedroom Home, Smart Warm and Cool Mist Air Humidifier for Large Room, Auto Customized Humidity, Fast Symptom Relief, Easy Top Fill, Essential Oil, Quiet, OasisMist4.5L, White by levoit
- **How much does it cost?** 1054.65 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/462114476-levoit-humidifiers-for-bedroom-home-smart-warm-and-cool-mist)

## 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

- • **Rapid Relief, Anytime:** Dual warm & cool mist with double duct design delivers fast, even humidification for instant comfort.
- • **Whisper-Quiet Wellness:** Operates at a near-silent 26dB, ensuring peaceful sleep or focused work without disruption.
- • **Aromatherapy Meets Tech:** Integrated aroma pad transforms your space into a calming oasis with essential oils, syncing wellness with smart control.
- • **Smart Comfort, Zero Hassle:** Auto Mode and VeSync app let you customize and maintain perfect humidity effortlessly, from anywhere.
- • **Effortless Top-Fill & Clean:** 4.5L tank with easy top-fill design and wide opening for spill-free refills and hygienic maintenance.

## Overview

The LEVOIT OasisMist 4.5L Smart Humidifier combines large-capacity ultrasonic humidification with warm and cool mist options, smart app and voice control, and whisper-quiet operation. Designed for large rooms up to 430 sq ft, it features auto humidity adjustment, effortless top-fill design, and an aroma diffuser for customizable wellness. Perfect for improving sleep, relieving congestion, and creating a spa-like atmosphere with minimal effort.

## Description

Smart Control:Control settings, create schedules, and view real-time humidity levels through the free VeSync app. Seamlessly manage your humidifier from anywhere.Warm & Cool Mist:Choose between warm or cool mist settings to suit your environment, providing comfort year-round.Auto Mode:Set your preferred humidity level in the VeSync app and let Auto Mode maintain it for you.Aromatherapy:Add essential oils to the aroma pad to create a soothing, fragrant atmosphere in your space.Ultra-Quiet:Noise reduction technology keeps the sound level as low as 26dB—whisper-quiet operation for peaceful sleep or work.Dual 360° Nozzles:Customize mist output with two rotating nozzles, directing mist in different directions for complete room coverage.Top-Fill Design:Refill the tank easily by pouring water directly into the top—no need to flip anything over!Wide Coverage:Quickly humidify rooms sized between 215–430 ft² with efficient mist output for optimal comfort.Health Benefits:Maintains optimal humidity to help hydrate skin, relieve congestion, and reduce nightly coughing.What’s Included:1 × Smart Humidifier1 × Cleaning Brush3 × Aroma Pads (1 pre-installed)3 × Absorption Pads (1 pre-installed)2 × Water Filter Sponges (1 pre-installed)1 × User Manual1 × Quick Start GuidePerfect for Your Space:Turn your room into a tropical haven, meditation space, or home spa with soothing mist and aromatherapy.Smart Control Features:Control settings, monitor humidity levels, set schedules and timers, and adjust mist output easily through the app.Why Choose This Humidifier:Enhance your comfort with versatile features, ultra-quiet operation, and customizable mist settings to suit your needs.Note:Please remember to use genuine LEVOIT accessories to ensure optimal performance and avoid potential issues with non-official parts.

Review: Quiet, effective, and smart — perfect bedroom humidifier! - I'm really impressed with this LEVOIT humidifier! It works great for large rooms and the smart warm and cool mist feature is a nice touch. The quiet operation is fantastic — I barely notice it running at night, which makes it perfect for the bedroom. Setting it up was straightforward and the app connectivity works smoothly. The large water tank means I don't have to refill it constantly. Humidity levels in my home have noticeably improved and my sleep quality has gotten better. Highly recommend!
Review: Great product, works immediately - Wow - my sleep quality went from a 2 to a 10 in my house! I wasn’t sure why my sleep was so awful and it seems new heater devices in house just fried-dried up my house. I thought it was just typical wintertime but nope- this humidifier took my rooms from 29% to 57% and I couldn’t be happier in may 30?minutes tops! . The device shows you the humidity levels, gives you cool or warm mist and three levels too. Super easy to use and clean. The sound isn’t bad but the higher the mist level the more sound you hear so I put it in low overnight. To be able to breathe fully is priceless! The thing stays lit but I just face it backward at night. I’ve run this almost continuously 24/7 since I received it and I’ve had zero issues. One of the best buys I’ve made from desertcart.

## Features

- 𝙍𝙖𝙥𝙞𝙙 𝙈𝙤𝙞𝙨𝙩𝙪𝙧𝙚, 𝙄𝙣𝙨𝙩𝙖𝙣𝙩 𝙍𝙚𝙡𝙞𝙚𝙛: Dealing with sinuses, congestions, and restless sleep. Our humidifier with warm and cool mist, combined with a double duct design, offers quicker and more even humidification. Get instant relief and embrace life's comforts
- 𝙃𝙚𝙖𝙡𝙩𝙝𝙞𝙚𝙧 & 𝙒𝙖𝙧𝙢 𝙃𝙮𝙙𝙧𝙖𝙩𝙞𝙤𝙣: Enjoy your ideal humidifier choice. Its warm and cool mist features not only ensure a healthier humidifying process by reducing white dust from water but also offer safety with the warm mist temperature set between 40℃ and 60℃
- 𝙋𝙚𝙧𝙨𝙤𝙣𝙖𝙡𝙞𝙯𝙚 𝙔𝙤𝙪𝙧 𝘾𝙤𝙢𝙛𝙤𝙧𝙩 𝙬𝙞𝙩𝙝 𝘼𝙪𝙩𝙤 𝙈𝙤𝙙𝙚: Tailor your preferred humidity effortlessly using the Vesync app or simply activate Auto Mode on the display to maintain humidity levels between 40 percent and 60 percent RH. Set it up and relish in the soothing ambiance today
- 𝙀𝙛𝙛𝙤𝙧𝙩𝙡𝙚𝙨𝙨 𝙎𝙢𝙖𝙧𝙩 𝘾𝙤𝙣𝙩𝙧𝙤𝙡: Manage humidifiers for your bedroom and home remotely at anytime and anywhere. Plus, create schedules that sync with your daily routine, enabling the humidifier to seamlessly turn on and off according to your lifestyle
- 𝙈𝙪𝙘𝙝 𝙀𝙖𝙨𝙞𝙚𝙧 𝙛𝙤𝙧 𝙍𝙚𝙛𝙞𝙡𝙡𝙞𝙣𝙜 𝙖𝙣𝙙 𝘾𝙡𝙚𝙖𝙣𝙞𝙣𝙜: Our top-fill design simplifies the process, with just one step to fill the 4.5L tank. No more spills or struggles. Cleaning is a breeze too, as the wide opening ensures easy access for a healthier environment

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B1DQ8KV3 |
| Best Sellers Rank | #13,849 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #21 in Humidifiers |
| Brand | LEVOIT |
| Brand Name | LEVOIT |
| Capacity | 4.5 Liters |
| Color | White |
| Control Method | Voice |
| Customer Reviews | 4.4 out of 5 stars 10,223 Reviews |
| Filter Type | Water Filter Sponge |
| Floor Area | 430 Square Feet |
| Global Trade Identification Number | 00810043375542 |
| Included Components | 1 × 4.5-Liter Smart Warm & Cool Mist Humidifier, Aroma Pad, Cleaning Brush, Water Filter Sponge |
| Item Dimensions D x W x H | 10.8"D x 6"W x 11.97"H |
| Item Shape | Rectangular |
| Item Type Name | Auto Customized Humidity, Ultrasonic Top Fill Oil Diffuser for Baby and Plants, Quiet, 4.5L |
| Item Weight | 5.3 Pounds |
| Manufacturer | LEVOIT |
| Material | BPA-Free Meterial, suitable for babies and adults |
| Model Name | OasisMist Smart Cool and Warm Mist Humidifiers for Bedroom Large Room Home, |
| Model Number | LUH-O451S-WUS |
| Operation Mode | Ultrasonic |
| Other Special Features of the Product | Aroma Diffuser, Auto Shut Off, Easy Top Fill, Humidistat, Remote Control, Run All Night, Schedule, Smart Vesync APP, Voice Control, Warm and Cool Mist for Faster and Healthier Relief |
| Part Number | Warm & Cool Mist Top fill humidifier |
| Power Source | ETL Certified AC Power Adapter |
| Room Type | Baby,Bedroom,Bedrooms, Bedroom, Large Room, Living Room, Office |
| Runtime | 45 hours |
| Smart Home Compatibility | Smart Home Compatible |
| UPC | 810043375542 |
| Unit Count | 1.0 Count |
| Voltage | 120 Volts |
| Wattage | 12 watts |

## Product Details

- **Brand:** LEVOIT
- **Capacity:** 4.5 Liters
- **Color:** White
- **Floor Area:** 430 Square Feet

## Images

![LEVOIT Humidifiers for Bedroom Home, Smart Warm and Cool Mist Air Humidifier for Large Room, Auto Customized Humidity, Fast Symptom Relief, Easy Top Fill, Essential Oil, Quiet, OasisMist4.5L, White - Image 1](https://m.media-amazon.com/images/I/71BKdwThcJL.jpg)
![LEVOIT Humidifiers for Bedroom Home, Smart Warm and Cool Mist Air Humidifier for Large Room, Auto Customized Humidity, Fast Symptom Relief, Easy Top Fill, Essential Oil, Quiet, OasisMist4.5L, White - Image 2](https://m.media-amazon.com/images/I/81kVjmsljyL.jpg)
![LEVOIT Humidifiers for Bedroom Home, Smart Warm and Cool Mist Air Humidifier for Large Room, Auto Customized Humidity, Fast Symptom Relief, Easy Top Fill, Essential Oil, Quiet, OasisMist4.5L, White - Image 3](https://m.media-amazon.com/images/I/810sm+3LNoL.jpg)
![LEVOIT Humidifiers for Bedroom Home, Smart Warm and Cool Mist Air Humidifier for Large Room, Auto Customized Humidity, Fast Symptom Relief, Easy Top Fill, Essential Oil, Quiet, OasisMist4.5L, White - Image 4](https://m.media-amazon.com/images/I/81nz11I-iFL.jpg)
![LEVOIT Humidifiers for Bedroom Home, Smart Warm and Cool Mist Air Humidifier for Large Room, Auto Customized Humidity, Fast Symptom Relief, Easy Top Fill, Essential Oil, Quiet, OasisMist4.5L, White - Image 5](https://m.media-amazon.com/images/I/81maF-5a6+L.jpg)

## Available Options

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

## Questions & Answers

**Q: Does this use a filter?**
A: yes, the Levoit Classic 300 (LEVOIT 60-Hour Top Fill Humidifiers for Bedroom Large Room (6L)) uses a filter. The product comes with one filter installed and one extra plus a small cleaning brush. Levoit recommends using their replacement filters.

**Q: Does this unit make a water gurgling noise or loud dripping noise?**
A: I have tried several different ultrasonic humidifiers, and ALL of them have made a persistent, water-dripping, coffee-percolator sound, this one included. When this is on the lowest setting, it's quiet; any other setting, including sleep mode, sounds like a loud coffee percolator running nonstop. Impossible to sleep with it.

**Q: I'm thinking of getting an air purifier also from Levoit, is it okay to put this near one?**
A: Please keep in mind that the design of a humidifier is to increase the water particles (humidity) in the air and an air purifier's design is to remove any airborne particles in the air. Trapped water particles may cause the filter to saturate quicker and possibly harbor mold/mildew buildup. If you would like to keep the two in the same room, we recommend running the two at different times as far away as possible.

**Q: "sleep mode .... uses a built-in humidity sensor to automatically maintain a comfortable humidity level"  What is the exact humidity level?  %**
A: Hi, the intelligent sleep mode turns off all display lights and uses a humidity sensor to automatically adjust the mist level to maintain a 60% relative humidity (RH) while you sleep.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quiet, effective, and smart — perfect bedroom humidifier!
*by J***E on May 24, 2026*

I'm really impressed with this LEVOIT humidifier! It works great for large rooms and the smart warm and cool mist feature is a nice touch. The quiet operation is fantastic — I barely notice it running at night, which makes it perfect for the bedroom. Setting it up was straightforward and the app connectivity works smoothly. The large water tank means I don't have to refill it constantly. Humidity levels in my home have noticeably improved and my sleep quality has gotten better. Highly recommend!

### ⭐⭐⭐⭐⭐ Great product, works immediately
*by L***E on February 3, 2026*

Wow - my sleep quality went from a 2 to a 10 in my house! I wasn’t sure why my sleep was so awful and it seems new heater devices in house just fried-dried up my house. I thought it was just typical wintertime but nope- this humidifier took my rooms from 29% to 57% and I couldn’t be happier in may 30?minutes tops! . The device shows you the humidity levels, gives you cool or warm mist and three levels too. Super easy to use and clean. The sound isn’t bad but the higher the mist level the more sound you hear so I put it in low overnight. To be able to breathe fully is priceless! The thing stays lit but I just face it backward at night. I’ve run this almost continuously 24/7 since I received it and I’ve had zero issues. One of the best buys I’ve made from Amazon.

### ⭐⭐⭐⭐⭐ The Best Humidifier I’ve Ever Owned – Worth Every Penny! A Game-Changer for Comfort and Health
*by K***G on May 27, 2025*

I recently bought the Levoit OasisMist 450S Smart Humidifier, and it has honestly changed our lives—especially for my daughter. She used to get sick often during the winter with constant coughing and congestion at night. Since using this humidifier, she’s not feeling nearly as sick anymore, and her nighttime congestion has improved dramatically. It even helps reduce her cough and cold symptoms within just one night. I was blown away by how fast it worked. What I Love: • Warm & Cool Mist: We mostly use the warm mist at night, and it’s been amazing for clearing up stuffy noses. The cool mist is great during the day or in warmer weather. • Smart Controls: I use the VeSync app to control everything from my phone. I can check humidity levels, set timers, or just adjust the mist level without getting up. • Auto Mode: This is one of my favorite features—it senses the room’s humidity and adjusts automatically, so I don’t have to think about it. • Large Tank & Top Fill: The 4.5L tank lasts through the night and then some. Top-filling is super convenient, and it’s easy to clean. • Quiet Operation: It runs silently, so it doesn’t disturb my daughter’s sleep at all. • Aromatherapy Option: I add a couple of drops of lavender oil at bedtime, and it helps create a calm, spa-like vibe in her room. We use the aroma box regularly, and when my daughter is sick, I put Vicks drops on aroma pad and place it near the nozzle. It works like a charm to open up her airways and ease her breathing overnight. Final Thoughts: If your kids struggle with winter colds, coughs, or nighttime stuffiness, I highly recommend this humidifier. It made a noticeable difference after just one night, and it’s now part of our daily routine. Levoit really nailed it with the OasisMist 450S—worth every penny!

## Frequently Bought Together

- LEVOIT Humidifiers for Bedroom Home, Smart Warm and Cool Mist Air Humidifier for Large Room, Auto Customized Humidity, Fast Symptom Relief, Easy Top Fill, Essential Oil, Quiet, OasisMist4.5L, White
- Humidifier Replacement Filters 20 Pack and Replacement Aroma Pads 20 Pack - Compatible with LEVOIT LV600HH, LV600S, OasisMist450S, OasisMist600S - Mineral Absorption Pads, Descaling Pads, White
- 30-Pack Top Fill Humidifier Replacement Filters for LEVOIT Classic160, Dual150, Dual200S, Classic300(S), LV600S, OasisMist450S, Superior 6000S Humidifiers

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-05-31*