Elevated filter location - Filters sit above maximum dust or water accumulation height to help maintain maximum airflow and suction power. Pulse-Clean can be activated maunally, or automatically, when a connected power tool is switched off (a helpful remote control, such as when working on a scaffold).
Bosch 3931A 13 Gallon Wet/Dry Vacuum Features:
Bosch Exclusive Pulse-Clean™ Electromagnetic filter cleaning system - Shakes the dual filter cartridges to remove dust and maintain maximum suction power
Activation by power tool - Feature for use with power tools with amp ratings up to 7.2 Amps. 7-second run-on after power tool is turned off to clear hose of remaining debris
4 modes of operation: Regular vacuum, Power Tool activation, Pulse-Clean™, Pulse-Clean™ with Power Tool activation - Maximum vacuuming versatility
Large wheels, locking front casters, and easily-removable push handle - Transports easily
Fine dust filtration capabilities - Captures 99.93% particles of 3.0 microns in diameter and larger, HEPA filters remove 99.997% of particles 0.3 microns in diameter (see VAC019)
Wet vacuuming capability with water level sensor and drain valve - Automatically shuts down vacuum when water reaches a maximum height to protect motor and filters
6.5 HP / 11.1-Amp motor with soft-start and bypass cooling - Powerful motor protected by soft start and bypass cooling in the event the hose becomes clogged
Rugged construction / polypropylene Tank - Durable and rust free