High performance air purifier to improve air quality in large spaces providing room coverage where you need it most Ideal for professional spaces up to 155m2 such as classrooms, offices, conference rooms and businesses Reduce indoor virus exposure including 99.99% of airborne coronavirus* with the EN1822 DIN standard dual-sided E12 EPA combination carbon filter The TRU-BEAM UV-C light inactivates viruses and bacteria trapped in the EPA filters and is designed to last the lifetime of the filter Remote SensorPod constantly measures air quality and communicates real time readings back to the display on the air purifier to ensure optimum performance Easy maintenance with no installation required and features built-in casters making it easy to move from room to room Each air purifier comes with a filter designed to last at least 1 year operating for 12 hours per day (under typical operating conditions) and a UV-C light The E12 EPA filter captures a minimum of 99.97% of particulate matter 0.