EXAIR’s patent pending EasySwitch vacuum simplifies the filter change process when switching from vacuuming a dry material to a liquid or vice versa. Utilizing minimal compressed air, the EasySwitch is a powerful pneumatic vacuum that is ideal for any application - wet, dry, light and heavy. The EasySwitch is designed to handle the toughest of industrial cleanup jobs with ease. Two filters are available for dry vacuuming – standard and HEPA, for those applications that require HEPA standards. » Learn more