11Gal Commercial-Grade Capacity: This shop vac tackles dry/wet waste in construction sites, car washes, and more, fewer trips to empty the bin for non-stop commercial or industrial cleaning Wet & Dry Debris Suction: 5.5 HP Powerful Suction on this shop vacuum picks up dirt, leaves, debris, noodles, milk, coffee grounds, eggs, laundry detergent foam, and more—making indoor or car cleaning efficient and easy for every corner Self-Cleaning Filter: One-touch shake clears filter dirt quickly on this shop vacuum wet and dry, restoring suction while avoiding clog-related loss. It also reduces how often you need to wash the filter. Block the air outlet before activating function 3 Types of Vacuum Attachments: This wet dry vac comes with wet-dry, sofa, and long flat nozzles to easily clean car trunks, seats, air vents, cup holders, door compartments, and other hard-to-reach areas, minimize blind spots for full cleaning