The AP-1500U Brushless DC Motor Large Volume HEPA Air Filtration System with Dual UV-C Lights and PM2.5 Sensor provides all the power needed for small/medium size jobs, while being able to precisely control the speed to its lowest level for all day ultra-quiet operation in settings like classrooms, business, and in occupied facilities where noise level is important. All of this is accomplished through our revolutionary DC Brushless Motor, where power meets precision. While drawing only 2 Amps, and rated at 700 CFM, the AP-1500U HEPA air purifier has the air change capabilities and ultimate versatility with its precise variable speed control. 4-Stage filtration with Washable Nylon Mesh Filter, Pleated Media Filter, Carbon Filter, and HEPA Filter that captures particulate matter as small as 0.3 microns with 99.97% Efficiency. Advance Carbon filtration for odor control, remediation, and capable of capturing VOCs. This high performance air purification system includes dual UV-C lights built in to help eliminate germs, viruses, bacteria, and pathogens. A new feature built-in the AP-1500U is our digital PM2.5 indoor air quality sensor. Color coded in green/orange/red with a digital readout to monitor your indoor air quality. Moving the AP-1500U air scrubber is made easy with built-in handle and wheels. Includes a 13 feet power cord and cord management is made easy with a built-in cord compartment. Mobile and versatile, the aluminum kick plate makes it effortless to tilt for easy mobility. The AP-1500U HEPA air purifier has all the attributes of your traditional large volume air scrubber, but in a smaller footprint and the technology advancements and ultra-quiet features to be used as an all-day HEPA filtered air filtration system.