Thoughtfully Designed

Designed in South California

Every Levoit air purifier is thoughtfully designed in California as we understand how people are troubled by the wildfires every year. We hope to bring fresh air along with a modern, minimalist aesthetic to any home. We run our business in 11 countries and we have over 3 million customers worldwide.


Wide Coverage

The air purifier’s wide coverage filters the air up to 5 times per hour in spaces as large as 219 ft² / 20 m².

H13 True HEPA Filter

The H13 True HEPA Filter removes at least 99.97% of airborne particles 0.3 micrometers (µm) in diameter, capturing small particles and common allergens such as pollen and dust.

High Efficiency

The Core 300 is Energy Star certified and CARB compliant with a Clean Air Delivery Rate (CADR) of 141 CFM of smoke, 140 CFM of dust, and 145 CFM of pollen.

Rest Undisturbed

Getting a great night’s sleep has never been easier. Simply turn the air purifier’s display off and use Sleep Mode to experience noise levels as low as 24dB.

Traps 99.97% of airborne particles from every direction


Pet Allergy Filter

Customized for pet odors and allergies, the True HEPA 3-Stage Pet Allergy Filter features 360°coverage and a custom High-Efficiency Activated Carbon Filter to absorb unwanted odors.

Toxin Absorber Filter

Specially designed to help neutralize airborne toxins, the high-grade granular Activated Carbon Filter keeps the air fresh amidst high levels of wildfire smoke and smog.

Original Filter

Keep your air fresh with the True HEPA 3-Stage Original Filter that captures common airborne pollutants and allergens while neutralizing unwanted odors and VOCs.

Compare Levoit Air Purifier Models

Core 400S

Core 300

Core 200S


Vital 100
Room Size403 ft²219 ft²183 ft²161 ft²300 ft²
Noise Level24–52 dB24–50 dB24–48 dB28–44 dB23–50 dB
Rated Power38 W45 W37 W6 W55 W
Auto Mode
Smart Control
H13 True HEPA Filter

LEVOIT Core 400S Air Purifier for Home Large Room

  • Effective Air Circulation: Powerful VortexAir 3.0 Technology increases air circulation and provides a Clean Air Delivery Rate of 260 CFM, changing the air in a 403 sq ft room 5x per hour. With 360° air intake, this large room air purifier is a treatment.
  • QuietKEAP Technology: Rubber pads absorb sounds made by the fan vibrations, providing you with noise levels as low as 24dB and a relaxing sleep environment every night.
  • Energy-Saving: Operating at just 38W at its highest fan speed, this air purifier for home is ideal for those wishing to cut down on electricity usage meanwhile benefit to the environment.
  • 3-Stage Filtration: Neutralize odors, capture allergens, and trap at least 99.97% of airborne particles 0.3 microns in size with a Pre-Filter, H13 True HEPA Filter, enhanced with HEPASmart Technology, and Custom High-Efficiency Activated Carbon Filter with the ARC Formula.
  • AirSight Plus Technology: The Laser Dust Sensor scans the surrounding air for airborne particles, helping Auto Mode function with high-accuracy. View the amount of airborne particles detected on the PM2.5 display.

The user-friendly interface shows settings, filter life, and real-time PM2.5 readings of the number of airborne particles, such as dust and smoke, in the air. Users can also view real-time air quality updates on the VeSync app, along with remaining filter life and daily air quality data graphs. VeSync’s Smart Scenes feature allows users to program the air purifier to automatically respond to surrounding conditions, such as a specific air quality at which the Core 400S will turn on/off, start Auto Mode, or adjust fan speeds. Users can even connect the air purifier to Google Assistant™ and Amazon Alexa for hands-free control.


“We take about 20,000 breaths per day, and our environments are full of microscopic pollutants that can cause discomfort and long-term negative health effects as we breathe them in,” said Grace Yang, Founder, Chairperson, CEO, and Executive Director of parent company VeSync. “With the latest technology and automatic adjustments, our newest addition to the Levoit Core Air Purifier Series makes indoor air quality one less thing you need to worry about. We know it’s also important for our smart home products to fit seamlessly into any home, so our team thoughtfully designed the Core 400S as a device you’ll want to leave out on full display.”

Additionally, the free VeSync app allows users to control the Core 400S from virtually anywhere. “If you’re on vacation, a work trip, or visiting family, the app provides easy access to air purifier settings and real-time air quality updates so you return to a fresh space,” added Grace.

LEVOIT Core 300 Air Purifier for Home Allergies and Pets Hair Smokers in Bedroom

  • High Performance: Enjoy fresh air in 12 minutes with the Core 300 True HEPA Air Purifier. Featuring VortexAir Technology and 360° air intake, the Core 300 refreshes the air 5x per hour in rooms as large as 219 ft² / 20 m²
  • Find Relief: Ease sneezing, congestion, and other allergy symptoms caused by airborne contaminants. The H13 True HEPA Filter works alongside the Pre-Filter and High-Efficiency Activated Carbon Filter to capture 99.97% of airborne particles 0.3 microns in size, such as dust, smoke, pollen, odor
  • Multiple Filter Choices: Choose from a variety of replacement filters to best meet your needs. The Toxin Absorber Filter specializes in wildfire, smoke and VOCs. And if you’re a pet owner, try the Pet Allergy Filter to capture pet dander and absorb unpleasant odors.
  • Most Silent Air Cleaner: Choose Sleep Mode at night and then forget all about your air purifier while you sleep. QuietKEAP Technology reduces noise levels to a near-silent 24dB, ensuring the Core 300 won’t get in the way of a good night’s rest.

If you heard of one Levoit air purifier, it was definitely the Levoit Core 300. That’s the one with over 22,000 positive Amazon reviews; that’s not a typo. More than 22,000 have bought AND reviewed the Levoit Core 300.


It’s not to see why this is the most popular Levoit air purifier. It’s a small 219 sq ft room air purifier with a considerable 135 CADR rating. It’s perfect for 14×14, 16×16, and 18×18 rooms; and every house can have quite a few of these.


On top of that, it’s very energy-efficient. In fact, the Core 300 has an Energy Star certificate, which is great for a small air purifier.

That’s why people buy Levoit Core 300 in bulk. It’s not unusual to buy 3-4 Levoit Core 300 due to the confidence in the device (based on specs and reviews) and pure convenience. Levoit Core 300 weighs less than 10 lbs, you can carry it around with ease, and it actually looks nice in a room.


If you go down the main road and decide to buy several Levoit Core 300, do check the article about where to place air purifiers here. That’s how you will get the most out of this superb and incredibly popular Levoit air purifier.

LEVOIT Core 200S Smart WiFi Air Purifier for Home

  • Pure Air, Affordable Price: Our most popular air purifier series is back with an all-new smart model. Specially designed in California, the Core 200S can be controlled remotely, letting you set schedules, adjust fan speeds, and more, all from your smart phone.
  • Genuine Replacement Filters: For the best performance and longest lifespan, use genuine Levoit replacement filters. Use the in-app feature to monitor your filter life. When it’s time for a fresh filter, search “Core 200S-RF”.
  • Effective Purification: The compact frame and 360° design help the Core 200S purify the air wherever you put it, refreshing the air 5x per hour in rooms as large as 183 ft² / 17 m²
  • Improved Filtration: While the ultra-fine Nylon Pre-Filter and High-Efficiency Activated Carbon Filter capture large particles and absorb odors and fumes, the H13 True HEPA Filter captures 99.97% of airborne contaminants 0.3 microns in size, ridding your environment of dust, pollen, pet dander, mold spores, and more.

Levoit finally delivers the expected air purifier that comes at budget price, something that you can predict its function and specs, but doesn’t mean you won’t get hype. This Levoit Core 200S is a dainty delight, it is built for those who have been dreaming of a small air purifier but don’t want to compromise on losing the smart feature favor. 

The Levoit Core 200S is essentially the Core 300 reprised, but in a smaller form factor that will suit those looking for a more compact air purifier to use in their bedroom. It isn’t perfect with lower fan power, but if you can put those negatives aside you’ll love what the Levoit Core 200S can do in its miniature package.

The smart feature is one of the core factors to be in our best air purifiers list today. An air purifier needs to run 24/7 in our very bad situation, so the Smart Sensor is necessary to keep your energy low and your environment clean. Sadly, the Levoit Core 200S doesn’t have an air sensor to be the triumph like what the Winix A230 and Blue Pure 411 Auto do.