Portable Shop Vacuum Vacuum Power Source Corded Filter Efficiency 99.97 Percent at .3 microns Vacuum Filtration Type HEPA Vacuum Pickup Type Wet/Dry Vacuum Air Flow 148 cfm Static Pressure 92 in Sound Level 60 dB Tank Material Plastic Tank Size 11 gal Tank Dry Capacity 11 gal Tank Wet Capacity 9 gal Vacuum Collection Type Disposable Bag Motor Efficiency Type Brushed Number of Motor Stages 1 Air Watts 1 602 W Peak Horsepower 2 hp Power 890 W Current 12 A Frequency 60 Hz