I Have One and Like it

The goof offs who complain about too much ozone are just wimps. I bought mine over 2 years ago and like it. I have used it in a 15 x 15 office. It's an older place and has always given off a moldy smell. This unit has been kept on 24 hours a day for 2 years and the mold smell is gone. My brother walked in my office and noticed the difference right away and he knew nothing about the purifier. The collector plates are easy enough to clean and those who can't must be more clumsy that a toddler. The only reason I'm not going 5 stars is I wish it had a fan to push the air out.