Good item but does make some noise
This thing is pretty great!  I can tell it is working and keeping the air smells at bay.<br />The only reason I am giving it 4 stars instead of 5 is that it does make a little bit of a buzzing noise and I didn't see anywhere that said that.  I know that is just the thing working but I wish I would have realized it.  Doesn't bother me in the living room but can't use it in the bedroom.
Rating: 4 stars