CORSAOne by RevitsOne is the most innovative and advanced personal air sanitizer in the market. It is equipped with a four stage air filtering process. Primary foam filter, UltraViolet air treatment chamber, actuated carbon filter and finally HEPA filter. Corsa 1 focuses mainly on the microbial disinfection property of ultraviolet rays. Utilizing ultraviolet lamp technology, this product kills up to 99.9% of airborne bacteria, viruses, black mold and fungal growth, reduces odors and respiratory allergens and reduces airborne transmission of influenza, colds, and viruses.