The XPOWER AP-2000 Portable HEPA Air Filtration System provides high volume air exchanges required in abatement, dust control, and air scrubbing on large job sites contaminated by airborne pollutants. While drawing ONLY 8.5 AMPS, this lightweight Portable HEPA Air Scrubber produces an incredible 2000 CFM of air movement to efficiently remediate large spaces such as: hospitals, schools, arenas, gyms, conference halls, hotels, and any other largely occupied areas. Moving the AP-2000 is made easy as it includes a 4 caster system (assembly required). The 2 stationary and 2 swiveling casters allow for easy horizontal maneuverability through any standard doorway. The durable polyethylene roto-molded housing features 4 integrated carrying handles, a strap tie down point, with nested stacking that secures the casters during the transport of multiple stacked units.