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

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

Q: Does this use a filter?

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?

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?

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? %

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.

Product ID: 462114476

Secure Transaction

Details

Brand
LEVOIT
Special Feature
Aroma Diffuser
Color
White
Floor Area
430 Square
Operation Mode
Ultrasonic

💧4.5L large capacity

📱Smart app & remote control

🌡️Warm & cool mist modes

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

Description

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

RAPID RELIEF ANYTIME - Double duct design delivers fast, even humidification for instant sinus and sleep comfort.
AROMA INFUSED AMBIANCE - Built-in essential oil diffuser transforms your space into a calming oasis.
WHISPER QUIET WELLNESS - Ultra-quiet ultrasonic operation ensures peaceful nights and focused days.
EFFORTLESS TOP FILL CLEAN - One-step refill with wide opening for spill-free, hygienic maintenance.
TAILORED HUMIDITY ZERO HASSLE - Auto Mode and Vesync app keep your ideal 40-60% RH effortlessly.

The LEVOITHumidifier OasisMist 4.5L is a smart, ultrasonic humidifier designed for large rooms up to 430 sq ft. Featuring warm and cool mist modes, it offers rapid symptom relief and healthier hydration by reducing white dust. Controlled via the Vesync app or onboard display, it auto-adjusts humidity between 40-60% RH for personalized comfort. Its quiet operation, easy top-fill design, and aroma diffuser make it an essential wellness upgrade for modern homes.

Specifications

Item Weight	5.3 Pounds
Item Dimensions D x W x H	10.8"D x 6"W x 11.97"H
Material Type	BPA-Free Meterial, suitable for babies and adults
Shape	Rectangular
Color	White
Room Type	Baby,Bedroom,Bedrooms
Voltage	120 Volts
Runtime	45 hours
Power Source	ETL Certified AC Power Adapter
Control Method	App
Wattage	12 watts
Capacity	4.5 Liters
Floor Area	430 Square Feet
Operation Mode	Ultrasonic
Special Features	Warm and Cool Mist for Faster and Healthier Relief, Timer, Remote Control, Schedule, Smart Vesync APP, Aroma Diffuser, Humidistat

Have a Question? See What Others Asked

Does this use a filter?

Does this unit make a water gurgling noise or loud dripping noise?

I'm thinking of getting an air purifier also from Levoit, is it okay to put this near one?

"sleep mode .... uses a built-in humidity sensor to automatically maintain a comfortable humidity level" What is the exact humidity level? %

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App