High pressure hose for K rcher K series pressure washers (K2-K7) , compatible with most K rcher pressure washers. Karcher K series pressure cleaners have a variety of hose connectors. Please check the size and model of the connector carefully before purchasing. High-pressure hoses are made of rubber bushings for greater flexibility and durability to prevent kinking and wear while dragging the floor. Both ends of the hose of the pressure washer are equipped with professional Kacher's new type fast connectors. So what you need to do is connect your airbrush and pressure washer hose with a quick-connect connector Pressure washer can be used for cleaning sewage pipes, drains, storm drains, etc. . It can also be used to clean floors and objects, remove dirt and moss, etc. High-pressure washer hose's maximum pressure can reach 660bar / 1000psi, the maximum temperature can reach 140 F/60 C, durable and practical.