Solenco 204 Air Purifier - KusasaOverview Compact, Powerful Air Purification for Bedrooms & Small Spaces The Solenco 204 Air Purifier (Kusasa) delivers medical grade air purification in a compact, affordable package. With a 4 stage filtration system including H13 HEPA, activated carbon, antiviral filter, and UV C light, it removes up to 99. 975% of airborne pollutantsperfect for bedrooms, home offices, and small living spaces. Named after Kusasa, supporting wildlife conservation with