I was super excited to get this for my son's room. We have a golden-doodle and when it rains it tends to smell a bit like wet dog in his room. This air purifier is unique in the fact that it not only uses a HEPA filter but also has a pre-filter which you can choose from a pet odor or allergens based. I was pleasantly surprised that I could actually tell the difference after a rainy day with the smell.

In addition to the Insight helping with our pet odor, it also has some user friendly settings that were easy to understand after a quick glance at the manual. It has a mode specifically for microscopic particles, general cleaning, allergens, and turbo mode which I have used after the house got smokey while cooking and it seemed to speed that smoke removal very quickly.

Overall I am very satisfied with this air purifier so far.