Backpack Vacuum, Vacuum Power Source Corded, Vacuum Filtration Type HEPA, Filter Efficiency 99.86 Percent at 0.3 microns, Vacuum Collection Type Reusable 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 23 in, Sound Level 67 dBA, Power 1,330 W, Current 11.7 A, Voltage 120 V, Hose Dia. 1 1/2 in, Hose Length 4 ft, Power Cord Length 50 ft