The versatile Kärcher K4 Power Control Pressure Washer makes it simple to select just the right pressure for the job whether you're cleaning the patio or removing mud from delicate car paintwork. Easily adjust the pressure from one surface to another using the LED pressure setting display on the trigger gun for three different settings & switch between the vario & dirt blaster lances. The machine's Plug 'n' Clean system applies detergent as you clean for maximum efficiency. With its 8m high-pressure hose telescopic handle & stable design this machine gives you plenty of reach without falling over. Always have Kärcher on hand with the Kärcher App which offers useful hints & tips from setting up your machine or step by step application guides. On-board storage keeps the trigger gun hose & lances neatly stored away while its state-of-the-art water-cooled motor means this durable pressure washer will give you outstanding performance for years to come. Using a Kärcher pressure washer uses 80% less water than your garden hose. Using a Kärcher pressure washer with a patio cleaner reduces your cleaning time by half reducing your electricity consumption by 50%. All Kärcher pressure washers can be used from an alternative water source such as a water butt. This means that our machines can be used even without access to an outdoor tap & makes them more environmentally friendly.