Powerful 12 AMP motor generates 135 CFM of suction power and 92 of water lift to take on the most challenging applications. Motor chamber constructed of quality sound-absorbing materials resulting in a quiet operating sound level of 59 dB (A). Utilizes precision lightweight motor components and efficient air ducting to produce a vacuum weight of only 27 lbs. Automatic filter cleaning system with blow-back feature is timed at set intervals to maintain filter performance for longer filter life. Rocker valve isolates reverse air flow through each filter separately to not interrupt suction. On board tool-activated outlet starts and stops vacuum with power tool usage. 10 second delay after power tool shut off to clear hose of remaining debris. Soft start function for lower amp-draw at start-up. Integrated cord reel and hose brackets for operator convenience. Variable speed control dial for a variety of applications. Large, wide-set, urethane rear wheels create a lower center of gravity for better stability. Enlarged steel caster front wheels are engineered for easy movement over rough surfaces. Equipped with 24.6 cord and 16 anti-static hose, for better reach and suction performance. Removable accessory storage tray for optional accessories and parts. Quick-release latches for easy removal and disposal of collected materials from canister. Lower profile flat filter design maximizes the container volume and improves efficiency.