Are Plasma Ion Tower air purifiers more effective than HEPA filters?
Yes. Plasma ions can remove particles of a much smaller size than HEPA filters (the most effective filter). They also cover a larger area much more thoroughly. This is due to the fact that air-filters filters rely on the air passing through the unit in order to be “purified”. Most airborne particulate in a room will not pass through a stationary filter though. On the other hand, with the Plasma Ions, millions of positive and negative ions are continually being generated and are then transported throughout the room/open area by way of the existing air currents.
