Abstract: An air purifier includes a collector electrode assembly removable from an opening on the top surface of the unit and a safety lid detached from the collector electrode assembly for covering the opening on the top surface of the unit. The safety lid is configured to cover the opening whether the collector electrode assembly is at rest within the housing or has been removed from the housing for cleaning.
Abstract: An air purifier is disclosed having an electrostatic chamber and a germicidal chamber, wherein the two chambers are distinct and there is no air flow communication between the electrostatic and germicidal chambers.