Automatic Filter Clean pulses every 30 seconds for continuous operations without stopping to clean filter. Powerful 15 amp motor delivers 150 CFM of airflow for maximum suction.  Power Tool Actuation controls the On/Off operations of the vacuum with a power tool.  Meets the EPA Lead Related Renovations, Repair and Painting (RRP) Rule for Hepa Vacuum only when DWV9330 Filters are used.  Universal hose connector provides a robust connection with swivel capability.  Lightweight and portable weighing in at only 21 lbs.  Heavy duty casters provide jobsite durability.  Unit comes fully assembled with a 15' anti static hose, a cord wrap and a hose wrap (strap).  Includes:  (2) HEPA filters, anti-static hose, and fleece bag.