Backpack Vacuum, Vacuum Power Source Corded, Vacuum Filtration Type HEPA, Filter Efficiency 99.86 Percent at 0.3 to 0.5 microns, Vacuum Collection Type Paper Filter Bag, Vacuum Capacity 2 1/2 gal, Vacuum Pickup Type Dry, Vacuum Air Flow 153 cfm, Static Pressure 91 in, Weight 12.9 lb, Height 22 19/20 in, Sound Level 67 dBA, Motor Efficiency Type Brushed, Power 1,296 W, Current 10.8 A, Frequency 60 Hz, Voltage 120V, Hose Length 4 ft, Power Cord Length 50 ft, Plug Type Three Prong