LevoitAir Purifiers (RED) 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, Pollen, Core 400S, Gray

We have a very large room that is only heated in the winter by a wood burning stove, and for some time I have noticed that it gets smoky - guess for the past few years, I'd just gotten used to it! I also was getting a dry cough in the morning, so the first thing is I got the water back onto the stove because I had let the humidification of the room go by the wayside. That didn't seem to help my dry throat so much. But this unit - wow. I cannot smell any smoke, it is SO QUIET, and I love that you can turn the blue light off at night. I use it in the bedroom at night which is on the same floor as the large room, then put it in the room during the day. No more dry throat and cough and the whole upstairs just feels clean. The Levoit got very good reviews, the cost was reasonable, and so I want to add this positive review! I HIGHLY recommend it!

Surprised at how light this thing is, and how simple it was to just make it work. Auto mode so far has been great, nice and quiet...I don't hear the motor at all like I saw some folks on YouTube complain about. Size is great for the back bedroom aka my computer room/reptile room. Only complaint is the app on iOS. It was terrible - Apple kept trying to autofill the registration and the app would just derp out and there's no back so you have to completely close the app and relaunch it. Then when you get to the part for putting in the verify email code, if you exit the app screen to pull up your email on your phone....good luck. App doesn't recognize the keyboard when you tab back over to it from the background and again, you have to close the app and completely start the sign up process all over again. Very annoying, but eventually just used my computer to load email...not a deal breaker, just a really dumb workaround to something that shouldn't be a problem in the first place.

Been using it for a month now and has made a definite difference in air quality i have neighbors that smoke a ton of pot in my apartment building so my apartment would reek hasnt been a problem since running this

I just bought this a couple of weeks ago, so far so good! Depending on the setting it can be noisy, but overall on the auto, once it's a good level of air is pretty quiet. It does clean/purify the air very well and quick. We're in a cabin with a wood stove that can be smoky at the start of a fire and it cleans it right up. And we've now also cooked with onions (small space no vent) and it also cleaned the air quickly.

2 days after operation started, this became fairly noisy (fan). I did reset it and the loud "grating" noise disappeared (and has not returned), but you need to know it's not silent. It's not loud unless you crank up the fan, and honestly on low setting or sleep it's great white noise. I have to move TV volume up 1 or 2 points on low. Overall performance: this thing is a beast. Not only have the Canada wild fires made going outside risky (and this has kept the inside house area NOTICEABLY easier to breath), but I fried up a whole pack of bacon, the red indicator went off and it went to work. In a few hours, my house smelled better. Good value for the money.