FELLOWES AIR PURIFIER AERAMAX/PRO AM 4S PC 9574201

- The only air purifier that automatically responds to occupancy and air quality levels and then shows you when the air is clean - Delivers 3-5 air changes per hour (ACH) in 600-1100 square feet shared spaces such as classrooms and conference rooms. Quiet operation - Patented EnviroSmart™ technology continuously monitors and automatically adjusts performance based on air quality and occupancy - PureView screen shows real time air quality data, the percentage of particles captured and a live status of room air quality - 4-stage True HEPA filtration system removes 99.97% of all airborne contaminants, including viruses - Antimicrobial HEPA treatment prevents bacteria growth on the filter and activated carbon filter reduces odors and VOCs