Pleased with purchase
We bought 9 of these for our medical office to place inside of our 10x10 exam rooms to cleans the air of smells and germs. If a patient smells of smoke or body odor really bad it will not take the smell out whe the provider is in the room, but it does help so that the smell is not as strong for the next patient. It does seem to keep the office air smelling fresher. We leave them on 24hrs a day and the noise is not very noticeable from the fan in them.
Rating: 4 stars