Works good

I put one in my room to help with cleaning the air while I sleep and it's made a huge difference. I can smell that the air is cleaner and I have been sleeping more soundly. I will say that the noise bothers me some but its not louder than the bigger air purifier machines so I will deal with it.

First we purchased two units. After running them for six months we noticed that there was less dust and allergens in the air. We now are having to clean the filters less often.

For a small device it really works!

I got 4 of these to place around my apartment, and I was NOT disappointed! The air was just what I expected...CRISP, CLEAN, CLEAR!!!

Love this! Only reason I didn't give it 5 stars is just try to find the replacement hepa filters for it. Even Amazon is out and can't say "when or IF they will have them in the future".

The only thing wrong I wish they would have put in the description that you have to buy filters and change often, I was thinking it was a washable filter but it's not

How are you supposed to charge it if it doesn't come with a charger....??????

I live in 500 Square ft. And I can hear this running from every room. Not recommended unless you don't mind hearing it run 24/7. Sounds like one of those handheld 2 blade fans.