Infection Prevention Control › Forums › Air purification This topic has 0 replies, 1 voice, and was last updated 6 years ago by Noeleen Hallahan. Air purification Noeleen HallahanParticipant January 29, 2020 at 4:28 pm Hello Everyone, Would anyone have any feedback on air purifiers/purification devices which use UV light and PCO Technology. It is advertised as an odour remover, and capable of killing bacteria in the air and on hard surfaces. Are these devices in use in healthcare settings? Any comments /thoughts would be appreciated. Kind Regards Noeleen Hallahan Viewing 0 reply threads You must be logged in to reply to this topic.