About this item 【Application】 Suitable for Kärcher K-series. Suitable for Kärcher K-series handles with bayonet fitting. (The round plastic brush is plasticized. If this brush is pressed and deformed during delivery, it will not affect the use of the product. We recommend pressing and deforming it by hand.) 【Cleaning Larger Surfaces】 Connects to the water flow from a Kärcher pressure washer to gently rotate a set of internal brushes for easier cleaning. This rotating cleaning brush helps clean larger surfaces. Two nozzles rotate at high speed to clean an 11-way. A splash skirt keeps you dry while cleaning. 【Convenient for Your Family】 Saves time when cleaning large surfaces and provides consistent, professional-level cleaning. Rotating jet nozzle with brush provides a more effective cleaning solution than using a standard spray lance. You and your family don't have to bend over as the extension tubes can be used to extend the tube for taller people or to reach higher. 【Perfect for Flat Surfaces】 This rotating brush can cover a larger area than the original Kärcher water jet, which is perfect for anyone whose home has flat surfaces. Ideal for driveways, patios, sidewalks, and more. Also cleans vertical surfaces such as garage doors and facades. 【Ideal for Dispensing Pressure Washer Detergent】 The water fed into the two nozzles of this cleaner spins the nozzles, creating a pleasant cleaning effect. There are bristles along the circumference of this cleaning head that keep the spray within the head and also help keep debris away. Supply the Kärcher pressure washer with detergent and attach the rotating wash brush to the spray handle.