3-stage filtration is 99.95% effective in capturing viruses, allergens, and germs as small as 0.1 microns in spaces up to 1,800 sqft EnviroSmart+™ Technology continuously monitors contaminants, occupancy, and noise to proactively respond to changes IAQ sensors detect contaminants (PM10, PM2.5), occupancy, temperature, pressure, humidity (RH), carbon dioxide (CO2), and TVOCs Integrated Lookout display provides real-time air quality status Access to the Array Viewpoint cloud-based dashboard is included at no charge. See Viewpoint Terms and Conditions for details. All units connect through building-wide, secure LTE Stand-mounted design allows the unit to be moved wherever purification is needed Backed with a 5-year warranty