Great price and does the job... Just sounds like white noise...
for the price, this is a great little product for small spaces. It's a little noisier than I thought it was going to be, but not much noiseier than the sound a refrigerator makes when it kicks on. Kind of like white noise. I originally bought it for the room that has the litter box, but because we use pine pellets for litter, the room just always smells like pine, not offensive. So I moved this little unit to a different room in the house and it definitely made a difference! I love the fact that it doesn't have a filter that needs replacement. Would purchase another one, if I needed a second.
Rating: 4 stars