A high-speed system that certifies each filter, the Excel XLERATOR hand dryer with HEPA filtration system meets stringent HEPA performance standards; it features a washable pre-filter and removes 99.97% of potentially present bacteria and particulates from the air in the room to deliver clean, filtered, purified air. Each filter captures airborne particles 0.3 micron and larger.
 
Excel Dryer; www.exceldryer.com