Works as stated but far too loud
It definitely works to eliminate smells BUT it is absolutely not whisper quiet. It is as loud as a bathroom vent fan and has a high pitched whine to it that perhaps not everyone can hear but I sure can. It is far too loud to have on at night and if you want it in a room where you actually talk or watch TV no way. So I'd give it 5 stars for odor control but 0 for the alleged whisper quiet.
Rating: 2 stars