I have been looking for a product to help with my family's allergies. I constantly clean our house to help with this, but nothing seems like it was working. I was excited to try out this air purifier to see if it would help with this. I have been using this over the past few weeks and it really has made a huge difference. I am able to breathe better as well as my family. The air smells so much crisper than before and it really seems to cut down on our allergies.