I bought what i thought was an air purifier recently. However i think as well as being an air purifier it is an ioniser which i know is not good for our conditions because of the ozone factor. I’m a bit confused now, so have switched it off and have found one ( more expensive), that says no ozone and is just an air purifier. It is a homedics hepa air purifier fan. Any advice would help. Thank you friends.