I have recently purchased Kent Eternal Air Purifier.Bought this to beat the smog and overall pollution levels. Was particularly attracted by its ability to handle particulate matter.
It instantly freshens the room, kills the bacteria and virus, we get the feeling that we are in mountains. any bad odors is instantly gone.
So far the visible difference is that I cough less at home than I do at office/outside. So seems to be somewhat effective.
Very portable and can move it around your living room and bedroom. Nice, quiet, and attractive unit that is plug-n-play.
Recommend this to everyone.