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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


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Core 400S White
This item is certified to work with Alexa
WORKS WITH ALEXA
Add voice control by combining with an Alexa device

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

  • 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
  • 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
  • 𝐊𝐈𝐂𝐇𝐄𝐍 𝐎𝐃𝐎𝐑𝐒 𝐁𝐄 𝐆𝐎𝐍𝐄: With the patented ARC Formula technology, Core 400S-P/Core 400S is the perfect air purifier to remove any odor from VOCs and Carbon Monoxide 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 mold and radon
  • 𝐋𝐀𝐑𝐆𝐄 𝐂𝐎𝐕𝐄𝐑𝐀𝐆𝐄: The top-performing Levoit Core 400S-P/Core 400S Smart Air Purifier has a CADR of 260 CFM and can purify the air of a 1980 ft² space once/hour (based on Levoit's Original Filters; not applicable to other replacement filters)
  • 𝐇𝐈𝐆𝐇 𝐏𝐄𝐑𝐅𝐎𝐑𝐌𝐀𝐍𝐂𝐄: Our filter has a strong filtration performance of ultra fine particles. 99.97 percent filtration efficiency for 0.1-0.3μm airborne particulates, including pollen, dust, and animal dander allergens. Disclaimer: Tested by an independent lab
  • 𝐖𝐇𝐈𝐒𝐏𝐄𝐑-𝐋𝐄𝐕𝐄𝐋 𝐐𝐔𝐈𝐄𝐓: Keep the Core 400S-P/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

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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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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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.


From the manufacturer

Core 400S-PCore 400S-P
Core 400S-PCore 400S-P
Core 400SCore 400S
Core 400SCore 400S
Core 400SCore 400S

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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
-8% $219.99
List:$239.99
-17% $249.99
List:$299.99
$219.99$299.99-16% $159.99
List:$189.99
Delivery
Get it as soon as Wednesday, May 22
Get it as soon as Wednesday, May 22
Get it as soon as Wednesday, May 22
Get it as soon as Wednesday, May 22
Get it as soon as Wednesday, May 22
Get it as soon as Wednesday, May 22
Customer Ratings
Easy to use
4.7
4.7
4.7
4.7
4.7
4.7
Sleep mode
4.6
4.6
4.6
4.6
4.6
4.6
Noise level
4.5
4.5
4.5
4.5
4.5
4.5
Remote Control
4.6
4.6
4.6
4.6
4.6
Smart Features
4.5
4.5
4.5
4.5
4.5
Sold By
Amazon.com
Amazon.com
Amazon.com
Amazon.com
Amazon.com
Amazon.com
filter type
Activated Carbon
3-In-1 Filtration
3-In-1 Filtration
3-In-1 Filtration
3-In-1 Filtration
3-Stage Filter
floor area
1980 square feet
1980 square feet
3175 square feet
990 square feet
3175 square feet
1800 square feet
control method
voice
application
voice
voice
voice
application
power source
AC
AC
DC
AC
ac
AC
particle retention size
0.3 micrometer
0.3 micron
0.3 micron
0.3 micron
0.3 micron
0.3 micrometer
noise level
24 decibels
24 decibels
26 decibels
24 decibels
26 decibels
24 decibels

Customer reviews

4.7 out of 5 stars
4.7 out of 5
17,857 global ratings

Customers say

Customers like the performance, quality, value, air quality, smell and ease of use of the air purifier. For example, they mention it really works well, it's reliable and worth the price. They appreciate the HEPA filter and the solid plastic frame. They say it cleans the air in a room quickly and it works wonderfully on cooking odors. Customers are also satisfied with noise, appearance, and ease use.

AI-generated from the text of customer reviews

731 customers mention652 positive79 negative

Customers like the air quality of the air purifier. They say it cleans the air in their room quickly, and that it is powerful enough to remove pollen and dust from a large room or small home.

"...These filter the air so well, that when I drop peppermint oil at doorways or spots in a room..." Read more

"...It also provides data on the air quality on my phone, something which the old machine didn't do...." Read more

"...Highest setting is definitely loud, but not distracting. Sounds like a strong fan. Can barely hear a ettings 1&2...." Read more

"Got 2 of them in my house. One on each level. Has cut the amount of dust down by half...." Read more

707 customers mention549 positive158 negative

Customers like the noise level of the air purifier. They say it's super quiet, has an ultra-quiet sleep mode, and can be set to run almost silently at night. Some mention that it works just as perfectly and quietly as the humidifier.

"...And lastly, it's very quiet in the automatic mode, which is where I leave it all the time...." Read more

"...Highest setting is definitely loud, but not distracting. Sounds like a strong fan. Can barely hear a ettings 1&2...." Read more

"...This is ideal since it is quieter and won't get dirty as quickly due to the lower speed; also, if I need to clean the air ASAP, this purifier can do..." Read more

"...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

673 customers mention613 positive60 negative

Customers are satisfied with the performance of the air purifier. They mention that it works well, it delivers exceptional performance, and it works flawlessly with Alexa. Some say that it's powerful enough to purify one level of the house and that it can clear smoke out fast.

"...the lower speed; also, if I need to clean the air ASAP, this purifier can do it quickly. Although, it is a bit louder than the 400s...." 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

"...described, I have had it now for over 3 months and it has been working like a charm, once again Amazon has amazing customer support they took back..." Read more

"...Not only does it deliver exceptional performance, but its compatibility with the app adds a layer of convenience that's hard to beat...." Read more

399 customers mention288 positive111 negative

Customers like the value of the air purifier. They say it is worth a buy, has good value for its features, and is an excellent unit. Some mention that the filter price is decent and the HEPA replacement cost is reasonable.

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

"...Worth buying if you are sensitive to dust or pollution. Keeps the pet dander down too." 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

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

385 customers mention333 positive52 negative

Customers find the air purifier easy to use. They mention that it has a user-friendly interface and is easy to set up. They also appreciate the filter status indicator and the fact that it can be controlled through the app.

"...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

"...Highest setting is definitely loud, but not distracting. Sounds like a strong fan. Can barely hear a ettings 1&2...." Read more

"...variety of modes and settings to tinker with and the device is pretty easy on the eyes...." Read more

"...Has cut the amount of dust down by half. I like that you can control them through the app so if I’m not home I can crank them up to filter all the..." Read more

342 customers mention240 positive102 negative

Customers like the smell of the air purifier. They say it almost removes the smell from when a neighbor smokes.

"...The air legitimately smells and feels cleaner. Have a dog and noticed the house was smelling a bit musty, especially on colder days...." Read more

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

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

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

154 customers mention154 positive0 negative

Customers are satisfied with the appearance of the air purifier. They mention that it has a sleek design that looks great in any room of their home. They also appreciate the well-designed app and the touch screen on top. Overall, customers are happy with the performance and aesthetics of the product.

"...The unit itself looks nice, we have ours sitting in the dining room area in a corner...." 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

"It looks very nice, it's well made, does its job, goes up to 4 speeds (usually only keep it at 1 or 2, 3 and 4 is much higher and noisy)...." Read more

128 customers mention106 positive22 negative

Customers like the quality of the air purifier. They mention that it does its job really well, is impressed with the quality, and is extremely reliable. The plastic frame is thick and solid, and the filter looks on par in construction. It should last a long time before needing replacement. Customers also love that it also alerts their phone when the quality is low. Overall, customers are happy with the product's quality and recommend it to others.

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

"...The app used to control the device is also very well made, which I found a bit surprising since companion apps tend to be mediocre at best...." Read more

"...Highly recommended for anyone seeking a reliable and technologically advanced solution to improve indoor air quality." Read more

"...Has 4 fan levels- High CADR of 403, which means it is for large spaces and performs at 5x air changes per hour (ACH) at max of 403 sq ft...." Read more

Levoit Air Purifier Creates Clean Air!
5 Stars
Levoit Air Purifier Creates Clean Air!
After receiving my air purifier, all I had to do was remove the plastic from the filter, and start it up. It is very easy to setup, and control with the app. If you have Alexa, you can hook it in with Alexa, and control it through her. I have COPD, so I am very sensitive to any particulates in the air, and I can tell when I starts to get even a little bit. The eco setting is nice, but it's not as sensitive as I need it to be. I need it to be on the highest setting during the daytime due to potllants in the air. I am trying to eliminate dust in my home room by room to help as well. I highly recommend this air purifier! We bought a smaller one for the bedroom upstairs. It actually is doing the whole upstairs! This one is downstairs, and is covering my whole house downstairs. It's a very large area, and I'm impressed that it can handle it!
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Top reviews from the United States

Reviewed in the United States on November 8, 2023
Pattern Name: Core 600S WhiteVerified Purchase
The title says a lot. Fantastic, reliable, easy, informative, accessible. The app works (almost) top notch. What I really appreciate is that they are spot on reliable using wifi apps at any location away from my house to inside my house. Their response time is fast from the app. Scheduling, 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). No regrets buying them.

Not so great things that I wish they’d develop or get rid of:
Adding ability to control locally through Bluetooth (or zigby or z-wave) and not only through wifi and the cloud. This was problematic when internet was cancelled or interrupted. Thankfully they kept their schedules, but I had to run them on phone wifi hotspot to access them through the app. The base units work manually, but will keep the schedule in the app, unless you do a full reset.

The app room arrangement doesn’t really work, and their readings don’t exactly match or refresh. (But this is in development, but probably won’t take off.)

I do not like that the app can be an bit invasive on every part of my privacy/life. Like trying to get me to buy into their health tracking logging what I eat, or making it mandatory to set location etc. in setup. The ploy to be there for health to basically gain marketing data. Too many apps and even work apps play this game and it’s a bit deceptive marketing data gathering. I’m totally techy smart home and software junky, but there’s a clear line that is getting crossed. The company sends me prodding emails to track my health. I cannot get rid of the icon in the app, wish it wasn’t a part of this.

That was negative, Back to positive. Because they are fantastic. I’ve watched every YouTube video on all the brands repeatedly. I now have 4 of these and a few smaller finer filter ones from Medify, and two Winnix 5500’s. The Levoit are hands down my favorite. They are quiet and easy over wifi. I’ve turned my non-smart Winnix to smart by adding switch bots to them, but the Levoit are smart from the start. The smaller med brand one cannot be turned smart as there’s no place to put switchbots on them. They get too loud in medium and high, so I will not buy that brand again, keep with the Levoit. (Possibly try Austin Air someday, but that’s just more money.)

Levoit is Not glitchy. A favorite feature when I’m cooking in the kitchen is the number and color reading. It shoots up so fast when cooking certain ways or foods. It’s funny because a Winnix will turn orange or red in a heartbeat when I pour alcohol in a glass 4 feet away in front of it! But it doesn’t provide a number, which the Levoit 600 shows.

These filter the air so well, that when I drop peppermint oil at doorways or spots in a room (deters spiders and I think ants, I use a lot on a sailboat. Works like a charm), if my Levoit is running, it removes the essential oil smell too fast. Way too fast. It’s a battle I will not win if I run these air filters, because they work so well.
41 people found this helpful
Report
Reviewed in the United States on March 23, 2024
Pattern Name: Core 600S WhiteVerified Purchase
Back in 2016 I spent a $849 on a competing air purifier for a large room. It was okay, except when it went into high-speed mode, at which time it sounded like an old DC-3 taking off. Annoying when it happened in the middle of the night. Plus the replacement filters were expensive. Next, the sensor would change it to high speed and it wouldn't turn off, disturbing sleep. You had to literally unplug the machine. I tried following the instructions for cleaning the sensor and it still would not turn off.

So I did some research, and found a website called housefresh.com, which highly recommended the Levoit air purifiers. First of all, the one for a large room was less than half the price of the competitor. Next, the filters were much less expensive. But mostly, I have been happy with the fact that it's up-to-date technology, so that I can monitor things from my phone, and schedule it to turn on and off during the day. It also provides data on the air quality on my phone, something which the old machine didn't do.

And lastly, it's very quiet in the automatic mode, which is where I leave it all the time. You can turn it up to high speed if you want and it's definitely louder (but still not nearly as loud as the old machine), but I see no reason for the high-speed mode. When I first got it, I ran it once for an hour at high speed to clear out the room, and it's been on automatic ever since.
10 people found this helpful
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Reviewed in the United States on March 26, 2024
Pattern Name: Core 400S WhiteVerified Purchase
Only a few days in, but super impressed with this purifier so far. The air legitimately smells and feels cleaner. Have a dog and noticed the house was smelling a bit musty, especially on colder days. This has taken care of that problem! Love that there are different settings for power and a timer option. Highest setting is definitely loud, but not distracting. Sounds like a strong fan. Can barely hear a ettings 1&2. Love that it also monitors and measures your overall air quality. Would recommend!
3 people found this helpful
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Reviewed in the United States on April 10, 2024
Pattern Name: Core 600S WhiteVerified Purchase
I bought this for a small 100ft2 bedroom, overkill, I know, but that is the point. The bigger the unit, the more efficient it is, so I can get away with using a lower fan speed. This is ideal since it is quieter and won't get dirty as quickly due to the lower speed; also, if I need to clean the air ASAP, this purifier can do it quickly. Although, it is a bit louder than the 400s. It also has the same variety of modes and settings to tinker with and the device is pretty easy on the eyes. The app used to control the device is also very well made, which I found a bit surprising since companion apps tend to be mediocre at best.

However, the air sensor is not the most reliable since it only detects the air in the immediate vicinity, but I knew this before purchasing it. For a more accurate air quality level, I suggest a separate air quality detector. The filters are also on the pricier side, but they supposedly last 6 months. After two weeks of use, mine is hardly dirty and I have a dog, a bird, as well as a steady flow of food odors.

Overall, I am satisfied with the performance, it leaves my room with the faint smell of a freshly cleaned hotel room. The purifier also does does not emit ozone, if that is a concern. It was for me due to my pets as well as general health concerns.
32 people found this helpful
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Reviewed in the United States on May 6, 2024
Pattern Name: Core 400S WhiteVerified Purchase
Got 2 of them in my house. One on each level. Has cut the amount of dust down by half. I like that you can control them through the app so if I’m not home I can crank them up to filter all the air. They are a bit on the loud side when on full blast but on auto mode it’s quiet. Worth buying if you are sensitive to dust or pollution. Keeps the pet dander down too.
6 people found this helpful
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Top reviews from other countries

TP
5.0 out of 5 stars Works very well.
Reviewed in Canada on March 29, 2024
Pattern Name: Core 400S WhiteVerified Purchase
Easy setup and very quiet. Does the bedroom with little dust.
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
Realmente Se Siente El Aire Mas Limpio, Se Duerme Mejor, El Poder Controlarlo Y Monitorearlo Desde La APP , es un plus. Levoit Es Una Exelente Marca, El Aaparato Es De Exelente Construccion
Elena R
5.0 out of 5 stars Leggero ed efficace
Reviewed in Italy on April 25, 2024
Pattern Name: Core 400S WhiteVerified Purchase
Semplice ed intuitivo da adoperare. In modalità automatica, si autoregola sulla velocità necessaria in base ai dati di analisi dell'aria. A massima velocità la ventola è abbastanza rumorosa ma rapidamente fa il suo lavoro e torna a velocità basse, molto silenziose. Facile da trasportare. Migliora decisamente la qualità dell'aria, anche con fumatori.
Sven-Erik F.
5.0 out of 5 stars Weniger erwartet
Reviewed in Germany on April 17, 2024
Pattern Name: Core 400S WhiteVerified Purchase
Ich habe einen Hund mit langen Haaren. Das Gerät schafft natürlich nicht die Haare vom Boden zu saugen, aber der Geruch des Hundes ist fast komplett weg und auch wenn ich Dampfe (e-Zigarette) merkt das Gerät es durch zwei Räume und reinigt. Im Nachtmodus ist es so gut wie garnicht zu hören, selbst wenn es im Schlafzimmer steht. Ich habe weniger erwartet d bin absolut positiv überrascht. Auch die Anbindung an Alexa war sehr einfach und alles andere ist selbstredend und gut erklärt sowie intuitiv zu bedienen.

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Gobo Fraggle
5.0 out of 5 stars The best unit of 3 I have owned!
Reviewed in the United Kingdom on April 13, 2024
Pattern Name: Core 400S WhiteVerified Purchase
Having previously had the Hoover 500 (avoid) the LEVOIT LV-H133 (which advertised as being WiFi is NOT) and now this core 400s, It is by FAR the best unit.
Lots of features, the app works, noise levels are low (even in auto full speed and a more pleasant fan rather than the turbine sound of the Hoover) The filter looks excellent and cleans the air very quickly, The laser detection is awesome and very very quick to respond to changes. I Love this unit! My only regret is not buying the 600s!
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