This Alen BreatheSmart 45i Air Purifier was a gift for my daughter, who recently moved to San Francisco. It was supposed to just keep the dander from her dog manageable, because she has asthma. However, recent wildfires have caused serious air quality issues in the city. The BreatheSmart has made her apartment a comfortable and breathable refuge from the smoke and ash.
Thanks for a well designed, attractive, effective and easy to use product!