LEVOIT Air Purifier for Large Rooms, Smart WiFi, Auto Mode, 3-in-1 Filter, Core 400S, White

LEVOIT Air Purifier for Large Rooms, Smart WiFi, Auto Mode, 3-in-1 Filter, Core 400S, White


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In today's world, air quality is more important than ever. Whether it's due to increasing pollution, seasonal allergies, or simply wanting to breathe cleaner air at home, having a reliable air purifier is essential. Enter the Levoit Core400S Air Purifier—a device that promises to deliver superior air purification with the convenience of modern technology.


  • Color: Cream White
  • Brand: LEVOIT
  • Product Dimensions: 10.79" D x 10.79" W x 20.47" H
  • Power Source: AC
  • Item Weight: 12.79 pounds
  • Control Method: Voice
  • Filter Type: Activated Carbon
  • Floor Area: 1980 Square Feet
  • Certifications: Energy Star Certified, FCC Certified, ETL Certified
  • Noise Level: 24 dB
  • Particle Retention Size: 0.3 Micron
  • Controller Type: Vera, Amazon Alexa
  • Wattage: 24
  • UPC: 810043373685
  • Global Trade Identification Number: 00810043373685
  • Manufacturer: LEVOIT
  • Country of Origin: China
  • Item Model Number: Core400S
  • Customer Reviews: 4.7 out of 5 stars (18,293 ratings)
  • Best Sellers Rank: #2,615 in Home & Kitchen; #16 in HEPA Filter Air Purifiers
  • Care Instructions: Follow the instruction
  • Assembly Required: No
  • Number of Pieces: 1
  • Batteries Required: No
  • Included Components:
    • 1 x Air Purifier
    • 1 x 3-Stage Original Filter (Pre-Installed)
    • 1 x User Manual
    • 1 x Quick Start Guide


The Levoit Core400S is packed with features designed to enhance your air quality and user experience:

  1. Advanced Filtration: The Core400S uses a 3-stage filtration system, including a pre-filter, H13 True HEPA filter, and an activated carbon filter. This ensures the capture of 99.97% of airborne particles as small as 0.3 microns, including dust, pollen, smoke, and pet dander.
  2. Voice Control: Compatible with Amazon Alexa and Vera, you can control your air purifier with simple voice commands. This hands-free control adds convenience, especially when you are busy or have your hands full.
  3. Smart Features: The Levoit Core400S can be connected to the VeSync app, allowing you to control it remotely, set schedules, and monitor air quality in real-time.
  4. Quiet Operation: With a noise level as low as 24 dB, the Core400S operates quietly, ensuring it won’t disrupt your sleep or daily activities.
  5. Large Coverage Area: Capable of covering up to 1980 square feet, this air purifier is ideal for large rooms, open-concept homes, and office spaces.
  6. Energy Efficiency: The Core400S is Energy Star certified, meaning it is energy-efficient and won’t significantly impact your electricity bills.

How to Use

Using the Levoit Core400S is straightforward. Here’s a quick guide:

  1. Unbox the Purifier: Remove the purifier and all included components from the box.
  2. Install the Filter: Although the 3-stage original filter comes pre-installed, ensure it is properly seated before use.
  3. Place the Purifier: Position the purifier in a central location of the room, at least 15 inches away from walls or large furniture to allow for proper airflow.
  4. Power On: Plug the purifier into an AC outlet and turn it on using the touch control panel or the VeSync app.
  5. Set Preferences: Use the app or voice control to set your desired fan speed, create schedules, or enable auto mode.

What's in the Box

When you purchase the Levoit Core400S, you can expect the following components:

  • 1 x Air Purifier
  • 1 x 3-Stage Original Filter (Pre-Installed)
  • 1 x User Manual
  • 1 x Quick Start Guide

Frequently Asked Questions (FAQ)

Q: How often should I replace the filter?
A: It is recommended to replace the filter every 6-8 months, depending on usage and air quality.
Q: Is the purifier noisy?
A: No, the Levoit Core400S operates at a noise level as low as 24 dB, making it one of the quietest air purifiers available.
Q: Can it be controlled without the app?
A: Yes, you can control the air purifier using the touch control panel on the device or via voice commands with Alexa or Vera.
Q: Is it safe to leave on all the time?
A: Yes, the purifier is designed for continuous use and is energy-efficient, making it safe to leave on throughout the day and night.
Q: Does it remove odors?
A: Yes, the activated carbon filter effectively removes odors from cooking, pets, smoke, and more.


The Levoit Core400S Air Purifier is a top-tier choice for anyone looking to improve their indoor air quality. With its advanced filtration system, smart features, and large coverage area, it provides a comprehensive solution to keeping your home or office air clean and fresh. Its quiet operation and energy efficiency further add to its appeal, making it a worthwhile investment for healthier living.


size/10.79" D x 10.79" W x 20.47" H

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