I initially purchased the Breathe Smart for the main part of our home & am pleased with both service & functioning. Involved in Hurricane Florence Flooding with mold formation. The air purifier (along with the ventilation filters) kept most of the mold spores contained til we could evacuate the home.

Have recently purchased another Breathe Smart 45i for our master bedroom as I had previously had another brand, of air purifier, that I wasn't satisfied with.