Customer Ratings & Reviews

Excellent air purifier. Originally I purchased the 600 S model, but that was too large for our room. The 400 S looks less overwhelming. I like the automatic mode and also that you can see the number of air particles in the room with the sensor. Using the app is extremely easy, so definitely recommend it.

Quiet, easy to use, and great app integration. You can set it to automatically turn on at specific times or at a set pollution level. I also really like that it displays the PM level inside and the app shows you the PM level in your area, so it’s easier to understand how outdoor pollution affects your indoor air. Bought mine 3 months ago and I liked it so much I bought a Levoit air filter as a Christmas present for my father.

Best air purifier ever. Great for individuals with bad sinus. My daughter had another brand air purifier and she was sick/coughing for months and she went to multiple doctors and got multiple medications and I decided to change her purifier and that's what helped her sinus, she's perfectly fine now.

Excellent air purifier, very quiet and easy to use, can schedule, view and control unit thru wifi.

You clearly feel the difference in the air with this. It makes you breathe better and I've gotten better sleep. Don't forget to open the bottom to remove the plastic wrap around the filter.

Love it. This thing is awesome. Made a big difference in air quality and is very quiet.

I have tried several sour purifers and this one is the BEST. Highly recommend. I love it so much that iam going to purchase a 2nd one for the other side of my house.

A nice looking unit, quiet and seems to clean the air quite nicely. Would recommend this unit.

Bought this to cope with having a litter of puppies. Numerous visitors were amazed at the lack of smell. We have this in a fairly large room, ~1000 sf, and it only take 15 to 20 minutes to clear odors, dust, and smoke. Great purchase.

Super quiet. Super cute. Super easy to use. I got mine on sale! Very happy with this purchase

This unit has worked wonderfully since I got it home and set up. The WiFi connection was easy to make, syncing to my smart phone was seamless, and I’ve appreciated the ability to make settings adjustments as necessary via the app. After running it on high for a couple glues I set it to auto and haven’t touched in since. I vape in my home and this thing has some a great job clearing the air quickly and quietly.

I bought this because my baby son was congested and thought it was the air quality so I bought it for him. It didn’t help but I still used it. It works great for when I’m cooking. It really helps the air quality in my home

I'm really pleased with this air purifier. Having allergies, this helps reduce and eliminate the allergens from pets and household products and dust. I'm considering purchasing one for my work area to help with some of my sensitivities there

Works great! My daughter had a cough whenever she was in her room for long periods of time. We could not figure out what was causing it, so we got this filter and her cough is gone, so whatever it was, this filtered it out!

This is probably the best thing i bought all year tbh. I wanted something to clear the air cus I was feeling sick at home and my wife and I have no problems. Set the schedule up and even let it auto turn on when needed as well as stop. I’m so tempted to get one for each room lmaoooooo

Great! I haven’t had to clean or replace the filter at this time, but it seems very straight forward. The indicator does a great job! I find it helpful to keep track of the particles thru the app. Only negative is if you use it in a room with a humidifier, the laser sensor picks up the moisture as particulates.

Really love how easy and convenient this air purifier is ! Love the app features and makes it really easy to use . The app even lets you turn it on and off in another state ! Went to Vegas and I could turn it in at home in California

Easy to use … very quiet and efficient! would highly recommend.

My boy has really bad allergies since he had this in his room he has been great . his doctor recommended to get a HEPA air purifier. i bought this for him because it was on sale , i had no idea what i was buying or getting haha.. But it was a GREAT buy.

Easy to use the app makes it very simple and easy to manage definitely notice air quality and odor quality in home.