Levoit Core 400S-P Smart Air Purifier
Key item features
- Advanced Filtration: Features 3-stage filtration, capturing at least 99.97% of airborne particles as small as 0.3 microns, and effectively removes smoke, odors, and VOCs.
- Efficient Coverage: Ideal for living rooms and larger spaces, purifying rooms up to 1733 sq ft (1 ACH) and highly efficient for 358 sq ft rooms (4.84 ACH).
- Smart Connectivity: Utilizes the VeSync app for controlling settings, scheduling, monitoring filter life, and receiving real-time air quality notifications.
- Automated Operation: Includes an Auto Mode that adjusts fan speed based on detected air quality and a Sleep Mode for quiet operation (22dB) with display lights off.
- Performance Verification: AHAM Verifide certification ensures independent laboratory testing confirms performance claims for reducing tobacco smoke, dust, and pollen.
- Real-time Monitoring: Displays PM2.5 readings directly on the air purifier, showing the amount of detected airborne particles.
Specs
- Coverage area1733 sq ft
- Clean air delivery rate240 CFM
- Filter typeActivated Carbon
- Decibel rating24 dB
Reviews summary
Pros
- : Easy to adjust via multiple methods.
- : Operates at a low noise level during sleep hours.
- : Features air quality indicator and hepa filter.
- : Operates at a low noise level at various speeds.
- : Offers lower prices than similar products.
- : Captures unwanted smells quickly.
- Free shipping
Free 90-day returns
(Only one option can be selected at a time)
How do you want your item?
More seller options (3)
Get 50% off a year of Walmart+
About this item
Product details
- 3-Stage Filtration: Filters at least 99.97% of airborne particles down to 0.3 microns and helps remove smoke, odors, and VOCs.
- Ideal Room Size: Perfect for living rooms and larger rooms, the air purifier works for rooms up to 1733 sq ft (1 ACH) and is very efficient for rooms 358 sq ft (4.84 ACH)
- Air Changes Per Hour (ACH): This number means how many times per hour your air purifier will filter the entire volume of air in a specific room
- AHAM Verifide® Air Purifier Performance: Room air cleaners certified through the AHAM Verifide program have been tested by an independent laboratory to ensure the product will perform to the manufacturer’s product claims for the suggested room size to reduce tobacco smoke, dust and pollen.
- Smart Control: Control settings, create schedules, check filter life, and receive real-time air quality notifications with the VeSync app.
- Timer: Set a timer for 1–12 hours with the controls or up to 24 hours in the VeSync app.
- Auto Mode: Eliminates guesswork by automatically adjusting the fan speed based on detected air quality.
- PM2.5 Reading: Displays the amount of airborne particles that are detected on the air purifier.
- Sleep Mode: Uses a fan speed that’s quieter than low speed and turns off display lights.
Specifications
Coverage area
Clean air delivery rate
Filter type
Decibel rating
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warnings
WARNING: WARNING: This product can expose you to chemicals including Lead which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov www.p65warnings.ca.govSimilar items you might like
Based on what customers bought
In 100+ people's carts Levoit Core 200S-P 675 Sq Ft 3-Stage Filtration Smart Air Purifier, Gray $68.94 Was $89.88
In 100+ people's carts
Sponsored$6894current price $68.94, Was $89.88$89.88Levoit Core 200S-P 675 Sq Ft 3-Stage Filtration Smart Air Purifier, Gray
19434.6 out of 5 Stars. 1943 reviewsDeal Air Purifiers for Home Large Room Up to 2500 Ft² With Double Air Intake,Washable Pre-Filters, Air Purifier for Bedroom ,HEPA Air Cleaner for Dust, Pets,White $84.99 Was $99.99
Deal
SponsoredNow$8499current price Now $84.99, Was $99.99$99.99You save $15.00You save$15.00Air Purifiers for Home Large Room Up to 2500 Ft² With Double Air Intake,Washable Pre-Filters, Air Purifier for Bedroom ,HEPA Air Cleaner for Dust, Pets,White
424.5 out of 5 Stars. 42 reviewsSave with
Shipping, arrives in 2 daysLevoit Vital 200S-P 1876 Sq Ft 3-Stage Filtration Air Purifier for Home, Pet Mode for Pet Hair & Dander Control, Sleep Mode, White Gray $199.99
$19999current price $199.99Levoit Vital 200S-P 1876 Sq Ft 3-Stage Filtration Air Purifier for Home, Pet Mode for Pet Hair & Dander Control, Sleep Mode, White Gray
2074.4 out of 5 Stars. 207 reviewsRollback Shark NeverChange Compact Pro 250 Sq Ft HEPA Air Purifier, 5-Year HEPA-Exceeding Filter, Captures Pollutants, Pet Dander, Dust, and Smoke, HP070 Black $99.00 Was $119.00
Rollback
4 optionsAvailable in additional 4 options$9900current price $99.00, Was $119.00$119.00Shark NeverChange Compact Pro 250 Sq Ft HEPA Air Purifier, 5-Year HEPA-Exceeding Filter, Captures Pollutants, Pet Dander, Dust, and Smoke, HP070 Black
6324.3 out of 5 Stars. 632 reviewsBest seller Levoit Core 300-RAC-P 1073 Sq Ft 3-Stage Filtration Living Room and Bedroom Air Purifier, Gray $99.00
Best seller
2 optionsAvailable in additional 2 options$9900current price $99.00Levoit Core 300-RAC-P 1073 Sq Ft 3-Stage Filtration Living Room and Bedroom Air Purifier, Gray
10324.5 out of 5 Stars. 1032 reviewsIn 100+ people's carts Dreo HEPA Air Purifier for Large Room up to 1600 Sq.ft/2H, Smart Purificador for Allergies and Asthma, Remove 99.97% Pet Hair, 5-Stage Filter with PM2.5 Air Quality Display, 18W DC Motor Energy-Save $65.99 Was $125.99
In 100+ people's carts
2 optionsAvailable in additional 2 options$6599current price $65.99, Was $125.99$125.99Dreo HEPA Air Purifier for Large Room up to 1600 Sq.ft/2H, Smart Purificador for Allergies and Asthma, Remove 99.97% Pet Hair, 5-Stage Filter with PM2.5 Air Quality Display, 18W DC Motor Energy-Save
50694.5 out of 5 Stars. 5069 reviewsLevoit Air Purifier, PlasmaPro 300-P, Filtration for Large Rooms, 215 to 1043 sq ft, White $99.99
$9999current price $99.99Levoit Air Purifier, PlasmaPro 300-P, Filtration for Large Rooms, 215 to 1043 sq ft, White
2454.8 out of 5 Stars. 245 reviewsShark NeverChange MAX 1200 Sq Ft HEPA Air Purifier, 5-Year HEPA-Exceeding Filter, Captures Pollutants, Pet Dander, Dust, and Smoke, HP300 Charcoal Gray $248.00 Was $299.00
$24800current price $248.00, Was $299.00$299.00Shark NeverChange MAX 1200 Sq Ft HEPA Air Purifier, 5-Year HEPA-Exceeding Filter, Captures Pollutants, Pet Dander, Dust, and Smoke, HP300 Charcoal Gray
2594.4 out of 5 Stars. 259 reviewsLevoit Vital Pet Pro 1100 Sq Ft 3-Stage Filtration Smart Self-Cleaning Pet Air Purifier, White $199.00
$19900current price $199.00Levoit Vital Pet Pro 1100 Sq Ft 3-Stage Filtration Smart Self-Cleaning Pet Air Purifier, White
274.6 out of 5 Stars. 27 reviewsLevoit Air Purifier PlasmaPro 300S-P, Smart Air Cleaner for Large Room White & Black Vent $140.00 Was $179.99
$14000current price $140.00, Was $179.99$179.99Levoit Air Purifier PlasmaPro 300S-P, Smart Air Cleaner for Large Room White & Black Vent
864.5 out of 5 Stars. 86 reviews(2 pack) Levoit Core 300-RAC-P 1073 Sq Ft 3-Stage Filtration Living Room and Bedroom Air Purifier, Gray $198.00 $99.00/ea
$19800current price $198.00$99.00/ea(2 pack) Levoit Core 300-RAC-P 1073 Sq Ft 3-Stage Filtration Living Room and Bedroom Air Purifier, Gray
10324.5 out of 5 Stars. 1032 reviewsBest seller Air Purifier, HEPA Air Purifier for Home Large Room Up to 1695 ft² in 1 Hr, Dual H13 Filters with 99.97% Filtration, PM2.5 Monitor, Ultra-Quiet, Multi-Mode for Dust, Pet Odor & Allergies $79.89 Was $149.99
Best seller
$7989current price $79.89, Was $149.99$149.99Air Purifier, HEPA Air Purifier for Home Large Room Up to 1695 ft² in 1 Hr, Dual H13 Filters with 99.97% Filtration, PM2.5 Monitor, Ultra-Quiet, Multi-Mode for Dust, Pet Odor & Allergies
804.7 out of 5 Stars. 80 reviewsIn 50+ people's carts Shark MAX 1000 St Ft True HEPA Air Purifier, NanoSeal, Clean Sense IQ Technology, Captures Pet Hair, Pet Dander, Allergens, HP200 White $168.00 Was $248.00
In 50+ people's carts
$16800current price $168.00, Was $248.00$248.00Shark MAX 1000 St Ft True HEPA Air Purifier, NanoSeal, Clean Sense IQ Technology, Captures Pet Hair, Pet Dander, Allergens, HP200 White
5834.6 out of 5 Stars. 583 reviewsBest seller Air Purifier for Home Large Room Up to 1123 ft², H13 HEPA Air Purifier for Home Pets Allergies, Air Quality Monitor, Washable Pre-Filter, Auto & Quiet Sleep Mode for Smoke, Dust, Odor & Pollen $59.89 Was $115.99
Best seller
$5989current price $59.89, Was $115.99$115.99Air Purifier for Home Large Room Up to 1123 ft², H13 HEPA Air Purifier for Home Pets Allergies, Air Quality Monitor, Washable Pre-Filter, Auto & Quiet Sleep Mode for Smoke, Dust, Odor & Pollen
384.7 out of 5 Stars. 38 reviewsLevoit Core 600s-P Smart Air Purifier $299.99
$29999current price $299.99Levoit Core 600s-P Smart Air Purifier
1034.7 out of 5 Stars. 103 reviewsKLOUDIC Air Purifier for Home Large Room Up to 1900 Sq. Ft with Washable Filters, Air Quality Sensors for Pet hair, Pollen, Smoke, Air Cleaner for Bedroom $76.99 Was $199.89
$7699current price $76.99, Was $199.89$199.89KLOUDIC Air Purifier for Home Large Room Up to 1900 Sq. Ft with Washable Filters, Air Quality Sensors for Pet hair, Pollen, Smoke, Air Cleaner for Bedroom
4784.4 out of 5 Stars. 478 reviewsPuroAir 130i Air Purifiers for Home Large Rooms - Covers 600 Sq Ft $99.99 Was $129.00
3 optionsAvailable in additional 3 options$9999current price $99.99, Was $129.00$129.00PuroAir 130i Air Purifiers for Home Large Rooms - Covers 600 Sq Ft
574.6 out of 5 Stars. 57 reviewsShark NeverChange Compact Pro 250 Sq Ft HEPA Air Purifier, 5-Year HEPA-Exceeding Filter, Captures Pollutants, Pet Dander, Dust, and Smoke, HP072 Dove $139.95 Was $179.99
$13995current price $139.95, Was $179.99$179.99Shark NeverChange Compact Pro 250 Sq Ft HEPA Air Purifier, 5-Year HEPA-Exceeding Filter, Captures Pollutants, Pet Dander, Dust, and Smoke, HP072 Dove
1094.5 out of 5 Stars. 109 reviewsCore 400S Replacement Filter for LEVOIT Core 400S Smart WiFi Air Cleaner Purifier, Core 400S-RF-PA (LRF-C401-YUS), 3-in-1 H13 True HEPA Activated Carbon Pre-Filter, 2 Pack, Yellow $45.99 Was $45.99
$4599current price $45.99, Was $45.99$45.99Core 400S Replacement Filter for LEVOIT Core 400S Smart WiFi Air Cleaner Purifier, Core 400S-RF-PA (LRF-C401-YUS), 3-in-1 H13 True HEPA Activated Carbon Pre-Filter, 2 Pack, Yellow
74.7 out of 5 Stars. 7 reviewsRestored Premium Dyson Pure Humidify Cool™ PH01 Purifying Humidifying Fan | White (Refurbished) $309.99 Was $649.99
$30999current price $309.99, Was $649.99$649.99Restored Premium Dyson Pure Humidify Cool™ PH01 Purifying Humidifying Fan | White (Refurbished)
783.4 out of 5 Stars. 78 reviews
Customer ratings & reviews
Reviews summary
Pros
- : Easy to adjust via multiple methods.
- : Operates at a low noise level during sleep hours.
- : Features air quality indicator and hepa filter.
- : Operates at a low noise level at various speeds.
- : Offers lower prices than similar products.
- : Captures unwanted smells quickly.
Customer photos
+81 images
Showing 1-3 of 280 reviews
Seller Verified Purchase
Highly recommend for allergy and odor control
I’m really satisfied with my purchase and would highly recommend the Core 400S. I did a lot of research for an air purifier with deodorizer. I have allergies plus 2 cats. Within a few short hours of receiving and setting it up my runny nose stopped and the house smelled fresher. I purchased a Core 300S right afterward for my bedroom. Great product, easy to use and set up the app, and attractive as well.
Air Purifier Upgrade
[This review was collected as part of a promotion.] My husband has really bad allergies and in the summers with the windows open, he has a really hard time. We purchased an air purifier last year and it made a huge difference, but it was a bit loud and the filter needed to be replaced. We got the opportunity to try the Levoit air purifier and will never go back to the other brand. From unboxing to having the unit connected to the app and our Alexa took about 10 minutes. It was very user friendly to set up! We turned it on and could hardly hear it! The unit is so quiet. We really like that it has the smart features and we can use either the app or our smart home system to adjust it at anytime. The app also has some nice features, allowing you to look at the local environment air quality as well as setting a schedule. Right now we have it in our main kitchen/living space and are appreciating the filtration of cooking particles and odors, but would like to get another one for our bedroom!
Amazing product!!!
[This review was collected as part of a promotion.] One month of using this product and we are WOW in a good way!! VeSync Core 400S Smart True HEPA Air Purifier This product is awesome! Lightweight, quiet and extremely easy setup. Initially I used the control panel on the top of the unit and was quite pleased with how easy it was to adjust the settings. Then I decided to try the app. I must say, it does not get any easier to setup! One the app was installed, with just a few clicks and no time at all, the unit was connected, updated the firmware and I was controlling it with my phone via the app. Filter life is viewable via the app, and I noticed that it has a link to order new filters when needed. It also displays the current air quality in the room. Now on the the actually functionality of the air purifier. I am quite impressed. As someone with bad allergies, I can quickly notice a difference in the air quality. I definitely felt more rested and that I had a better nights sleep with this running. When the fan is on the lowest speed you don't even notice that it's on. The night mode also uses the low fan, as well as turns off all lights on the display so as not to take away from your ability to sleep, should any additional light be bothersome. There is an auto setting that varies the fan speed based on the current air quality that the sensor inside the unit measures. Per the specifications, in a 400 square foot room, with the fan on high, it can clean the air in the room 5 times per hour. There are 3 stages of filtration, pre filter, HEPA filter and Carbon filter, as well as an indicator for when to clean the pre filter. If you have an Alexa or Hey Google device, you can use them to control this as well. I do not use those, so I cannot comment on their functionality. When not in night mode, there is a color coded indicator ring on the top display so you can see the air quality at a glance. Overall I am very impressed with this air purifier and highly recommend it to anyone looking for an amazing purifier.
