Review on KOIOS H13 HEPA Air Purifier for Home, Small Room, Office Desk - Removes Pet Hair, Dander, Smoke, Pollen - 100% Ozone Free - Night Light by Bryan Orozco

1st discount Give a 5 star rating and upload a picture and you will get a free filter. I don't care about your ethics. but a good filter, cleans the air well, the filter is easy to change. It took a few hours in a closed room to clean the air (no smell) who said the charcoal filter looked a bit cheap. I chose this one because of the price. This one has two speeds and when you press the button a third time the light goes out and it runs at low speed. Big. I smoke cigars and need something bigger and with a better smoke filter.