Karcher dirtblaster DB 145 is suitable for all Karcher K4 - K5 series domestic pressure washers. The Karcher dirtblaster has a powerful rotor nozzle ideal for removing stubborn dirt and a rotating pencil jet effortlessly removes atmospheric dirt and helps to quickly remove moss on weathered surfaces. Suitable for: Karcher K4, K5 Powerful cleaning with high pressure Rotating power jet