Karcher K 2 Basic OJ High Pressure Washer The Kärcher "K2 Basic" is ideal for cleaning bicycles, garden tools or garden furniture and for normal dirt around the home. This high-pressure cleaner is intended for occasional use. Features include a trigger gun, 3 m high-pressure hose, dirt blaster with rotating pencil jet for removing stubborn dirt and a water filter which protects the pump against the ingress of dirt particles.