Designed for high end performance with 2000 PSI, this unit stands up to the Karcher promise of Quicker. Cleaner. Uses up to 80% Less water than a garden hose while delivering up to 40X the pressure. German engineering and 100% quality tested. Quickly Switch From Detergent to High Pressure Spray with the Included Vario Power Wand. Lab Tests Prove Karcher Nozzle Technology Delivers the Quickest, Most Thorough Cleaning. Patented, Maintenance-Free Non-Corrosive N-Cor Pump. Protected by Industry-Leading Rapid Exchange Warranty . Quick Connect for Easy Set Up and Storage.