Compatibility: The high pressure hose is for Kärcher K2 K3 K4 K5 K6 K7. Premium Replacement Hose: The pressure washer hose for Kärcher is made of thermoplastic polyester. The reinforcement layer is made of high-length, chemically bonded polyester fabric. The top layer is made of thermoplastic polyurethane, which is weather, oil, abrasion, and ozone resistant. High Pressure: The high pressure cleaner extension hoses are 15 meters long. With an impressive operating pressure of up to 180 mbar and the ability to handle water with a temperature of up to +60 ° C, this is the perfect extension hose for Karcher. Quickly connect: Hose extension for Kärcher high-pressure cleaners, in which the hose is attached to the device and the gun with a "Release" speed coupling.