This awesome product seems to have gotten rid of the allergens in the house. My daughter no longer wakes up with a stuff nose and the air smells better. This product is by far the easiest to set up and use. All you do is take off the plastic and push back in and BAM you are ready to breathe clean air instantly. It shows you the quality of air so you know that is it working. It has so many different settings depending on your needs. Every household should have one of these.