This unit is small but powerful at what it does. I have it set up in a bedroom and it keeps the room fresh and clean, I have yet to see any dust accumulating anywhere in the the room.
My son was suffering from cat dander allergies and getting asthma attacks. We rehomed the cat, but the dander continued to hurt him. We ordered Ibuki+ to help with purifying the air, and it has been working like a miracle. Our son felt better after only a couple of hours. He is feeling almost good as new after only a couple of days. I highly recommend this for people with cat dander allergies.
Wow! Walking into my house before was miserable smelling like animals! This thing is working overtime (on the lowest setting) and my house smells so clean! Best purchase ever!