Great item!
Got yesterday cuz pig of a roommate now has litter boxes in living rm & altho i scoop them every time a kitty does any business, there was still an odor. I plugged  it in & soon after there was no odor. Have heard ppl say its loud but i do not agree. It's quite a soft sound like white noise on low volume. Not noisy at all. I am very pleased with it so far. Certainly  handles odor well & hoping same w/ germs, allergens & mold  spores as it's intended. Hard to tell so soon. Am thrilled  w/ odor control & love small compact size
Rating: 5 stars