This air purifier have has done an excellent job. My wife used to wake up in the morning congested and coughing. Since we started using the Airthereal air purifier she no longer starts her day congested and coughing. The product does what it claims.
I wasn't sure how this would work out for me but ever since I moved out to the desert my allergies have been worse so I figured why not see if this would work for me? It has been SUPER useful in my house but especially my home office where I spend the most time. It's super lightweight and I can move it from room to room and it even helps me fall sleep with the fan sound. I love this product a lot. Can't wait to try it on my next road trip!
auto mode does not work after turning the fan speed up and then back to 1. sensor reads dirty air but does not increase fan speed like it was designed Turn it off and on again and auto works as long as you dont change fan speed manually.