Purify and hydrate the air in your home with the DH Lifelabs Aaira + Humidifier HOCl dry air purifier. This powerful unit uses a naturally occurring molecule, HOCl, to capture up to 99.9% of airborne pollutants, like bacteria, viruses, and mould. It also functions as a natural deodorizer and an effective humidifier. | DH Lifelabs Aaira + Humidifier HOCl Dry Air Purifier - Blue