Classification Information
Wearable air purifiers for non-medical purposes; Wearable air sterilizers using ultraviolet-C (UV-C) light, for non-medical purposes; Portable personal air-purifying devices, namely, neck-worn or body-worn apparatus for filtering and sanitizing ambient air, for non-medical purposes; Ultraviolet sterilization units incorporated into wearable air purifiers, for non-medical purposes
Environmental Control Apparatus