Fellowes AeraMax Pro AM 4 Wall Air Purifier, 650 - 1100 Sq. Ft., 19 1/2inH x 37inW x 9 1/2inD

The 4-stage True HEPA filtration system removes 99.97% of all airborne contaminants, including viruses. Fellowes AeraMax Pro air purifiers were demonstrated through independent laboratory testing to be effective in reducing aerosolized airborne concentration of Human Coronavirus 229E in a test chamber, reaching 99.99% airborne reduction within 1 hour of operation. 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 650-1100 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 Commercial grade wall mount air purifier with 5-year limited warranty Eco-conscious choice - has one or more meaningful eco-attributes or eco-labels.