Karcher WD4 Multi-Purpose Wet Dry Vacuum Cleaner with 1800W Motor, Space-Saving Design The Karcher Promise: Cleaner. Quicker Includes hose, extension wand, crevice tool, hand grip nozzle, standard floor nozzle, pleated filter and fleece bag Karcher's WD4 offers powerful cleaning in a compact, space-saving design. Its top mounted filter allows the tank capacity to be fully utilized An 1800-watt motor delivers superior air flow into 5.3 gallons of usable wet or dry capacity German Engineering. 100% Quality Tested