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LEVOIT

LEVOIT Air Purifiers for Home Large Room Up to 1733 Ft² With HEPA Sleep Mode, AHAM VERIFIDE, Auto Mode, Air Quality Monitor, Smart WiFi, 3-in-1 Filter For Pet Allergy, Smoke, Dust, Core 400S-P, Black

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Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, May 29
Order within 9 hours and 30 minutes
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Pattern Name: Core 400S-P Black


Features

  • WHY CHOOSE AHAM VERIFIDE AIR PURIFIERS: AHAM (Association of Home Appliance Manufacturers) is an ANSI-accredited organization that sets strict standards for appliance performance. Air purifiers with the AHAM VERIFIDE seal have been independently tested for air cleaning performance, safety, and energy efficiency. When you choose an AHAM certified air purifier, you're choosing a product trusted for reliable and effective indoor air quality improvement.
  • AHAM VERIFIDE & TRUSTED BY EXPERTS: Certified by the Association of Home Appliance Manufacturers (AHAM), the Core 400S-P has been independently tested for performance, efficiency, and safety. Verified CADR ratings: Smoke: 231 CFM Dust: 240 CFM Pollen: 259 CFM
  • HIGH-EFFICIENCY AIR PURIFICATION FOR LARGE ROOMS: The LEVOIT Core 400S-P Air Purifier is designed for powerful whole-room purification. With a smoke CADR of 231 CFM, it can clean air in spaces up to 1,733 sq ft in just one hourperfect for bedrooms, living rooms, and open floor plans.
  • BEDROOM FRESHNESS ON DISPLAY: Don't worry about dust and pollen when you stay in the bedroom where bedding, furniture and potted plants are. Thanks to the AirSight Plus technology, the laser dust sensor scans the surrounding air for airborne particles, continuously updating the PM2.5 display.
  • SWIFT LIVING ROOM PURIFICATION: With the help of Votexair technology, you can comfortably stay in the living room without second smoke, pet dander and hair and carbon monoxide when you use the fireplace.
  • KICHEN ODORS BE GONE: With the patented ARC Formula technology, Core 400S-P is the perfect air purifier to remove any odor from VOCs in the kitchen. You're left with only clean, crisp, fresh air.
  • BASEMENT BREATHABILITY ON AUTO: Turn on Auto Mode and the air purifier will automatically adjust the fan speed setting for you and update the display to keep you informed. Even though you walk into the basement, you can feel fresh air without dust and odor.
  • 3-STAGE HIGH PERFORMANCE FILTRATION: 3-in-1 filter has a strong filtration performance of ultra fine particles. 99.97 percent filtration efficiency for 0.1-0.3 m airborne particulates, including pollen, dust, and animal dander. Disclaimer: Tested by an independent lab.
  • WHISPER-LEVEL QUIET: Keep the Core 400S-P running throughout the night, as Sleep Mode uses the lowest fan speed (24 dB) to create a sleep-friendly space thats as quiet as falling leave.
  • SMART CONTROL: With the free VeSync app, you can control air purifier settings, set timers, check filter life, and connect to third-party voice assistants.

Description

The Levoit Core 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 hourOur 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 an Efficient Midlle 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. Choose from a variety of replacement filters to best meet your needs. The Toxin Absorber Filter specializes in smog, toxins, and VOCs, while the Smoke Remover filter addresses smoke from wildfires, smoke, and other particulates. The Pet Allergy Filter captures fur and absorbs unpleasant odors. 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.

Color: Dark Black


Brand: LEVOIT


Product Dimensions: 10.79"D x 10.79"W x 3.94"H


Power Source: ac


Item Weight: 12.79 Pounds


Color: Dark Black


Brand: LEVOIT


Product Dimensions: 10.79"D x 10.79"W x 3.94"H


Floor Area: 1733 Square Feet


Specification Met: FCC Certified


Noise Level: 24 Decibels


Particle Retention Size: 0.1 Micron


Wattage: 38 watts


UPC: 810043375405


Contaminant Filtration Capability: True


Global Trade Identification Number: 05


Special Feature: air purifier alexa, air purifier smart, air purifier wifi, alexa air purifier, wifi air purifier


Manufacturer: LEVOIT


Smart Home Compatibility: Smart Home Compatible


Filter Class: 3-in-1, HEPA


Item Weight: 12.79 pounds


Item model number: Core 400S


Care instructions: Follow the instruction


Assembly required: No


Number of pieces: 1


Batteries required: No


Included Components: 1 x Smart Air Purifier 1 x 3-Stage Original Filter (Pre-Installed) 1 x User Manual 1 x Quick Start Guide


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, May 29

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Works Beautifully
Pattern Name: Core 600S-P White
We purchased one of these on sale in the hope it would help moderate the severity of pollen season in upstate NY and the dander generated by two large labradors. It has a nice, clean look and small foot print, which we feel is important. The HEPA filter was shipped inside it in 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. Lift out the filter, remove the bag, lower the filter back in using the two tabs provided on it for that purpose, lift the lid back on and quarter twist to close. It takes 2 mins. Then its' plug-in, turn on and choose ""Auto" or a fan speed using the touch sensitive panel on top. You can control it from your iphone if you're into that but it certainly isn't necessary. The first thing we noticed is how quiet it is. Effectively soundless in sleep mode and at fan speed 1. Barely noticeable at fan speed 2, unless you're right next to it, noticeable at fan speed 3 when you are in the same room as it but not obnoxious. Noticeably louder at fan speed 4 which should be considered a 'Turbo" mode. Then we noticed the impact of running it - vastly reduced swelling of the eyes and sinuses of those suffering from hay fever and a significant reduction in the doggy smell of our labradors. It works really well. We have taken advantage of the ability to control this by iPhone to set a schedule where it automatically runs in sleep mode (low, continuous fan) from 10pm to 5am. Then at fan speed 2 from 5am to 5:30am, ramping up to fan speed 3 from 5:30am to 8am before switching to auto from 8am to 10pm. Because of the relatively severe allergies suffered by a couple of our family members the P2.5 micron threshold is set to 2 ug per meter cubed and this filter has been able to attain that incredibly low level with that schedule within a few hours of all windows and doors to the outside being closed to the 1800 sq. ft area it services. At this point we have an oasis for our hay fever sufferers to return to each evening and it's made an incredible difference to their comfort. Do they still take Claritin or Allegra during pollen season? Yes, we've found it necessary to deal with the pollen at work and in the garden. Are they doing better than they were before we got this filter? Yes, the continuously swollen and itchy, weeping eyes are gone. The inflamed nasal passages are gone. Their sleep deprivation is gone. Their quality of life has improved dramatically. We had no idea how dramatic an impact adding a quality, appropriately sized HEPA filtration system would have. This unit is rated for something like 3000 sq. ft. We're using to control air quality in a 1800 sq.f.t open plan area and its doing a great job of that without having to run the fan at high speed for prolonged periods of time. We've had this for several 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. Opening the door to come into the house with the shopping during the worst of it briefly dropped the air quality from a PM2.5 of 001 to as high as a PM2.5 of 185 within 12 feet of the door. This was then quickly reduced to a PM2.5 of less than 20 in an hour and back to 001 in about 2 hours after the door was closed. The outside airs PM2.5 was apparently North of 300 at this time (sources accuweather and the news), the air was literally a hazy brown like smog and this filter was able to detect it, automatically adjust its fan speed to clear it and maintain perfect air quality in the house. Does it work? Absolutely, quietly and brilliantly. Would we buy this again? Yes, in fact we have so that we can control the air quality for one of our allergy sufferers in another area where they have to spend prolonged periods of time. That one's been in place for about 3 weeks and has done exactly what we hoped it would do - improve the quality of life at work in a 7000 sq.ft. open plan office area. Now this is well beyond the manufacturers claimed coverage for a unit and it looks like they're right based on who's apparently benefiting and who isn't but here's the important point. The benefits to the workforce have been so noticeable to management they're now considering upgrading the offices HVAC system to include HEPA filtration. I think that speaks volumes. ... show more
Reviewed in the United States on June 17, 2023 by Litefever
    • Clean and Fresh Air
Pattern Name: Core 600S-P White
I received this Core 600S about three days ago and I can already tell the difference in the air quality. The living room smells fresh and clean. I have a rather large house with four cats and two dogs. So far I have had a decrease in allergy symptoms. The setup was extreme easy, especially with the app. I haven’t had to clean it yet but it seems relatively easy with just a twist of the top and pulling out the filter. The filter quality appears to be of very high quality. I will most likely purchase the filter for animals next time. The unit is rather large, however if you have the space for it in your house, it’s not an eye sore. Overall, this unit is very functional for its purpose. ... show more
Reviewed in the United States on December 25, 2025 by MystyqueOne
    • Quality/Value
Pattern Name: Core 400S-P White
Review Image by Justin Justin
Happy with this so far. I have two of the Core 300’s. The 400 seems to pull a lot more air and a lot less fan noise. I was surprised at the size difference between the two filters the 400 is almost twice the size. It is definitely better for larger rooms but the 300 is nice for smaller/medium size rooms. This model seems to be the sweet spot of value with quality. I love the smart capabilities so I can schedule different fan speeds throughout the day. For example, I set it to run on high for an hour mid-day and then again before I get home from work. Having multiple purifiers throughout the house definitely helps keep the air quality more consist, especially in spaces where airflow is minimal because of room layout. ... show more
Reviewed in the United States on February 16, 2026 by Justin Justin
    • Excellent Purifier
Pattern Name: Core 600S-P White
I don't often write reviews but in this case I wanted to as the unit met my expectations.The purifier (Core 600S) comes as advertised. The filter is enclosed in a plastic bag, which must be removed before turning on the unit. The instructions are clear and easy to follow to open the top of the purifier, and replace the filter once the bag has been removed from around it. The unit is very quiet when in "Auto" mode, if you manually adjust the fan speed to max, it becomes noisy, but not unbearably so. I generally only use the max speed if I notice the reading on the screen going high, and then slip it back on auto once things are under control. The unit is app controlled with speed control, scheduling, power and filter life details all available therein. From the moment I purchased this and turned it on, I noticed a drastic improvement in the air quality in my home. My wife and I are both sinus sufferers, and since I've bought this, she no longer walks through the house sneezing during days of high Sahara dust and smoke, and I no longer wake up with watery eyes. The unit is very efficient and works to keep my entire home clean. I have this unit in my living room and doors of adjacent rooms are kept open during the day and the purifier easily manages to keep the air quality in an excellent state throughout all of them. The unit is easy to clean. I wipe the outside with a soft cloth and vacuum the base on the inside to pick up any heavier/larger pieces of dust that accumulates under the filter. I purchased it at the beginning of July, and am now in line for my first filter replacement after about 6 months, and no dip in performance. The filters are a little on the expensive side, but I'm happy with the performance of the purifier and don't mind paying the price to ensure the same quality in my breathing air. I hope this was helpful to someone out there. ... show more
Reviewed in the United States on December 31, 2025 by Lyndon S

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