With our advanced and upgraded EnviroSmart™ 2.0 technology, dual self-regulating and self-cleaning laser particle sensors continually read the air, measuring air particles and adjusting to maximize efficiency. Our new units offer visual display screens, so you know what’s happening, when it’s happening. You can get a measure of particles going into the PureView™, as well as the lack of particles coming out. Now your occupants can see for themselves—simply, and in plain sight—how seriously you take indoor air quality and the need for a truly clean environment. PureView™ shows the status of the current room air quality including the percentage of particles captured and removed from the air by the unit. The displays also detect harmful volatile organic compounds (VOCs) and odors in the adjacent air, providing a visual readout to determine the presence of the obnoxious—and noxious— pollutants.