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LEVOIT Air Purifiers for Home Large Room Up to 1980 Ft² in 1 Hr With Air Quality Monitor, Smart WiFi and Auto Mode, 3-in-1 Filter Captures Pet Allergies, Smoke, Dust, Core 400S/Core 400S-P, White

4.7 4.7 out of 5 stars 17,265 ratings

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Core 400S White

Purchase options and add-ons

Color Cream White
Brand LEVOIT
Product Dimensions 10.79"D x 10.79"W x 20.47"H
Floor Area 1980 Square Feet
Specification Met Energy Star Certified, FCC Certified, ETL Certified
Power Source
AC
Item Weight
12.79 Pounds
Control Method
Voice
Filter Type
Activated Carbon

About this item

  • LARGE COVERAGE: The top-performing Levoit Core 400S Smart Air Purifier can purify large rooms, such as bedrooms, living rooms, kitchens, and basements. Purify a 403 ft² room 5x per hour and a 1980 ft² room 1x per hour
  • 3-STAGE FILTRATION: Filtration includes an Efficient MiddleFilter, which traps pollen, dust, and pet dander, and an Efficient Activated Carbon Filter that helps neutralize odors, cooking and wildfire smoke, and VOCs
  • WHISPER-LEVEL QUIET: Keep the Core 400S running throughout the night, as Sleep Mode uses the lowest fan speed (24dB) to create a sleep-friendly space that’s as quiet as falling leave
  • COMBAT ALLERGIES AND ASTHMA: Powerful air purification during allergy and wildfire seasons helps capture allergens that cause sneezing, congestion, breathing difficulties, and other symptoms
  • VIEW AIR QUALITY: The laser dust sensor scans the surrounding air for airborne particles, continuously updating the PM2.5 display and creating graphs in the VeSync app so you can see how your air quality has improved
  • TRUSTWORTHY AND SAFE: The Core 400S is Energy Star, FCC certified, ETL listed, German Design Award (2021) and iF Design Award (2021). Only use Levoit replacement filters for best results and product performance. AirSight Plus Technology uses a high-sensitivity laser dust sensor to scan your air for allergens. Then, if selected, Auto Mode will adjust the fan speed for you, so you never have to guess what your air needs.
This item is certified to work with Alexa
WORKS WITH ALEXA
Add voice control by combining with an Alexa device

Customer ratings by feature

Easy to use
4.7 4.7
Remote Control
4.6 4.6
Sleep mode
4.6 4.6
Smart Features
4.5 4.5

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$189.99
Get it as soon as Monday, Apr 1
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LEVOIT Air Purifiers for Home Large Room Up to 1980 Ft² in 1 Hr With Air Quality Monitor, Smart WiFi and Auto Mode, 3-in-1 Filter Captures Pet Allergies, Smoke, Dust, Core 400S/Core 400S-P, White
LEVOIT Air Purifiers for Home Large Room Up to 1980 Ft² in 1 Hr With Air Quality Monitor, Smart WiFi and Auto Mode, 3-in-1 Filter Captures Pet Allergies, Smoke, Dust, Core 400S/Core 400S-P, White
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Price-14% $189.99
List:$219.99
-17% $249.99
List:$299.99
$189.99$219.99-15% $76.46
List:$89.99
$239.99
Delivery
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Customer Ratings
Easy to use
4.7
4.7
4.7
4.7
4.8
4.7
Sleep mode
4.6
4.6
4.6
4.6
4.7
4.6
Noise level
4.5
4.5
4.5
4.5
4.4
4.5
Smart Features
4.5
4.5
4.5
4.4
4.5
Odor elimination
4.3
4.3
4.3
4.3
4.3
Sold By
Amazon.com
Amazon.com
Amazon.com
Amazon.com
Amazon.com
Amazon.com
filter type
Activated Carbon
3-In-1 Filtration
HEPA
3-In-1 Filtration
Activated Carbon
3-In-1 Filtration
floor area
1980 square feet
3175 square feet
1900 square feet
990 square feet
916 square feet
1980 square feet
control method
voice
voice
application
voice
voice, touch, application
application
power source
AC
DC
AC
AC
AC
AC
particle retention size
0.3 micrometer
0.3 micron
0.3 micrometer
0.3 micron
0.3 micron
0.3 micron
noise level
24 decibels
26 decibels
24 decibels
24 decibels
24 decibels
24 decibels

From the brand

Product guides and documents


From the manufacturer

Core 400S
Core 400S
Core 400S
Core 400S
Core 400S

Product Description

The Levoit Core 400S Smart Air Purifier, is the efficienct air purifier to clean a whole room properly. AirSight Plus technology scans the surrounding air for airborne particles as small as 0.3um, this air purifier focuses on real-time home conditions - this is more than just having an air purifier. Levoit engineers designed the air purifier's internal structure to provide powerful air purification while maintaining noise levels as low as 24dB.

Features:

  • Intelligently purifies the air in a 403 sq ft room 5x per hour
  • An Efficient Middle Filter helps create a cleaner, healthier home - Our air purifiers are scientifically proven to capture particles as small as 0.3 microns including pollen, dust and more.
  • 360° filtration system uses activated carbon to remove gases and odors and a Efficient Middle Filter to capture 99.97% pollutants as small as 0.3 microns.
  • Automatically senses and reacts to changes in air quality - then reports pollution in real time on LCD screen and on your free VeSync Link app.
  • In the sleep mode, the air purifier monitors and purifies using the quiet settings, with a dimmed display and can be totally turned off.
  • Program your machine to turn off after pre-set intervals between 1 -12 hours.
  • Safe and easy to clean with low maintenance, easy-to-replace filters. With built-in notifications when they require replacing.
  • Using compatible voice control services, control your air purifier with simple, spoken instructions. Works with Alexa and Googlevoice Assistant.
  • Warning – unauthorized replacement filters are not tested. Only authentic Levoit filters are recommended to ensure a sealed system and proper functioning of the machine. The official Levoit Core 400S replacement filter can be found by searching "B08SQQK6K7" in the search bar.

Looking for specific info?

Product information

Warranty & Support

Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

Feedback

LEVOIT

LEVOIT Air Purifiers for Home Large Room Up to 1980 Ft² in 1 Hr With Air Quality Monitor, Smart WiFi and Auto Mode, 3-in-1 Filter Captures Pet Allergies, Smoke, Dust, Core 400S/Core 400S-P, White


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Customer reviews

4.7 out of 5 stars
4.7 out of 5
17,265 global ratings

Customers say

Customers like the appearance, noise, smell and performance of the air purifier. For example, they mention it has a sleek design, works well on odors and smoke, and it works flawlessly with the app. Customers are also impresseded with the size, saying it's large but not too large.

AI-generated from the text of customer reviews

791 customers mention706 positive85 negative

Customers like the performance of the air purifier. They say it really works well, works flawlessly with the app, and is fantastic. Some mention that it works fast and quiet, and can be setup and operational in a couple of minutes. Overall, most are satisfied with the performance and functionality of the product.

"Went to work right away, easy setup and operation in couple of minutes. Comes well packaged...." Read more

"Great product working excellent, noise depends on speed , eco & auto mode is my favorite, no sound at night , turn off automatically led light at..." Read more

"...That was negative, Back to positive. Because they are fantastic. I’ve watched every YouTube video on all the brands repeatedly...." Read more

"...It works really well...." Read more

773 customers mention683 positive90 negative

Customers like the quality of the air purifier. They mention that it keeps the air quality great at their home, it does the job to purify the air, and it clears the air beautifully. Some love the smart air purification system, and mention that the air gets cleaner in just a few minutes.

"...Visible floating dust decreased after one day running purifier on high...." Read more

"The title says a lot. Fantastic, reliable, easy, informative, accessible. The app works (almost) top notch...." Read more

"...weeks now and experienced 1st hand how well it can deal with really terrible air quality when the smoke from the fires in Quebec blew into NY...." Read more

"...But so far this unit has helped me breathe significantly better, and I'm very happy with how well it works." Read more

691 customers mention541 positive150 negative

Customers like the noise level of the air purifier. For example, they say it's amazingly quiet, and works just as perfectly and quietly as the humidifier. Some mention that the auto mode is their favorite, making no sound at night. Overall, most are happy with the product's noise level and recommend it to others.

"...noise depends on speed , eco & auto mode is my favorite, no sound at night , turn off automatically led light at night , work with wifi alexa..." Read more

"...The first thing we noticed is how quiet it is. Effectively soundless in sleep mode and at fan speed 1...." Read more

"...It is so quiet in sleep mode that last night when we went to bed, after I had it running on high for a few minutes while we had our snack before bed..." Read more

"...Hepa 13 filter..very easy to clean and change out, the machine is almost silent until you move up to speed #3, where this machine falls short and..." Read more

330 customers mention234 positive96 negative

Customers like the smell of the air purifier. They mention that it reduces the smell almost within 30 minutes, and it eliminates the smoke and smell from cooking.

"...about 15 minutes, the air in my (door closed) office started to smell noticeably different. Lighter, cleaner, fresher, more neutral...." Read more

"...And when he's not smoking, my house just smells so clean. It's refreshing to breath in." Read more

"...if my Levoit is running, it removes the essential oil smell too fast. Way too fast...." Read more

"...Filters quite well- Keeps smoke and odor at bay- We love fan setting 2 to use for sleep-..." Read more

316 customers mention300 positive16 negative

Customers find the air purifier easy to use. They mention the app is easy to download, set up, and connect to WiFi. They also appreciate the convenient filter status indicator and the ability to control it with Alexa. Customers say the product is easy connect to home devices and the warranty claim process is simple. They say the top of the purifier is easy access and view.

"Went to work right away, easy setup and operation in couple of minutes. Comes well packaged...." Read more

"...setting up smart home features all run well through the app, easy to learn and use. I will be buying more, trying to get a friend to get one (two)...." Read more

"...a bag that needs to be removed but doing so was incredibly quick and easy to do. Twist the top a quarter turn and place to one side...." Read more

"...That's pretty darned quiet. It also was no issue for me to handle, and I am extremely sensitive to sound when I am trying to sleep...." Read more

148 customers mention148 positive0 negative

Customers are satisfied with the appearance of the air purifier. They mention that it has a sleek, modern design that blends in with modern decor. They also say it's a well-designed product with a cool touch screen on top. Overall, customers are happy with the performance and aesthetics of the product.

"...Comes well packaged.Tested all features as described, nice looking unit and light easy to move using handles...." Read more

"...It has a nice, clean look and small foot print, which we feel is important...." Read more

"...I love the build quality, the design/look, the ‘noise’ level… wow!..." Read more

"...purifier to anyone who is looking for a smart, efficient, and stylish air purifier. It has improved the air quality in my house." Read more

119 customers mention96 positive23 negative

Customers like the size of the air purifier. They mention that it's large, but not too large, and it'll cover a relatively large room. Some like that it has a smaller size and works for their classroom. They also say that it doesn't take up much space considering the size.

"...It has a nice, clean look and small foot print, which we feel is important...." Read more

"...When I cleaned it every month, it collected a lot of stuff. So that’s good!..." Read more

"...This unit is large, probably too large for the rooms. I use it in, but I like the extra power...." Read more

"...I’m quite pleased that this is smaller than my Dyson air purifier, it costs less, it runs quietly, and it can cover more area...." Read more

235 customers mention126 positive109 negative

Customers are mixed about the value of the air purifier. Some mention it's good value for money, the replacement filters are reasonably priced, and worth a buy. However, others say that the filter is a little expensive, the models are not the cheapest, and having a true hepa filter is not worth it. Some customers also say the app is amazing and a nice feature to monitor.

"...It has everything going for it - inexpensive filter replacements, app-driven features, low noise from the fans, great filtration, and even has..." Read more

"...work with wifi alexa google , phone application is amazing , filter is little expensive i don't know why ?..." Read more

"...Design/aesthetics- Price point with its features are incredibly competitive compared to products in the same exact level..." Read more

"...Plus the replacement filters were expensive. Next, the sensor would change it to high speed and it wouldn't turn off, disturbing sleep...." Read more

Great air purifier
5 Stars
Great air purifier
Great product working excellent, noise depends on speed , eco & auto mode is my favorite, no sound at night , turn off automatically led light at night , work with wifi alexa google , phone application is amazing , filter is little expensive i don't know why ? But it is what it is , also for people are confused about it is HEPA filter or not so it's NOT a HEPA filter but hopefully it's working great,i will update my review after cupple months , they have another model core 400s 300 p in small size with HEPA rated filter Some models are cheaper but they don't have wi fi option or Alexa and some models have wi fi Alexa but they did not have HEPA rated filter, hard to find everything in one model with affordable price, overall this is my honest review hope it's help you to buy before allergy season hit hard
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Top reviews from the United States

Reviewed in the United States on February 4, 2024
Pattern Name: Core 400S WhiteVerified Purchase
6 people found this helpful
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Reviewed in the United States on February 29, 2024
Pattern Name: Core 600S WhiteVerified Purchase
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DB
5.0 out of 5 stars Great air purifier
Reviewed in the United States on February 29, 2024
Great product working excellent, noise depends on speed , eco & auto mode is my favorite, no sound at night , turn off automatically led light at night , work with wifi alexa google , phone application is amazing , filter is little expensive i don't know why ? But it is what it is , also for people are confused about it is HEPA filter or not so it's NOT a HEPA filter but hopefully it's working great,i will update my review after cupple months , they have another model core 400s 300 p in small size with HEPA rated filter Some models are cheaper but they don't have wi fi option or Alexa and some models have wi fi Alexa but they did not have HEPA rated filter, hard to find everything in one model with affordable price, overall this is my honest review hope it's help you to buy before allergy season hit hard
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Customer image
Customer image
9 people found this helpful
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Reviewed in the United States on November 8, 2023
Pattern Name: Core 600S WhiteVerified Purchase
24 people found this helpful
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Reviewed in the United States on June 17, 2023
Pattern Name: Core 600S WhiteVerified Purchase
296 people found this helpful
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Top reviews from other countries

Translate all reviews to English
🥀💿🌫💀🔪
5.0 out of 5 stars Amazing Air Purifier!
Reviewed in Canada on February 16, 2024
Pattern Name: Core 400S WhiteVerified Purchase
Chris
5.0 out of 5 stars Gran Aliado Cuando Sufres De Alergias
Reviewed in Mexico on October 23, 2023
Pattern Name: Core 400S WhiteVerified Purchase
Mr Donovan
5.0 out of 5 stars Pretty Amazing 👍🏻
Reviewed in the United Kingdom on March 18, 2024
Pattern Name: Core 400S WhiteVerified Purchase
AIC
5.0 out of 5 stars Great
Reviewed in Belgium on March 4, 2024
Pattern Name: Core 400S WhiteVerified Purchase
Cataneasy
5.0 out of 5 stars Ne vorrei uno in ogni stanza !!! SPETTACOLARE !
Reviewed in Italy on February 20, 2024
Pattern Name: Core 600S WhiteVerified Purchase
4 people found this helpful
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