Review Content Small Size, Big Job I bought this for my daughters room where our dog tends to hang out and it has made a world of difference! She has allergies but couldnt stand to be away from our first puppy. The sneezing and congestion were getting to be too much for her. What a difference! No more allergy symptoms and no more puppy smell. It sits nicely on her dresser without taking up too much space and doesnt make a lot of noise either. I would definitely recommend this to anyone with allergies or pets (or both)! Good product This is a great device. I have 3 dogs and am a specialist in the spread of infectious diseases. I use this purifier as much as possible. The downside is that its not as quiet as I expected and tends to dry out the surrounding air.