The product has never been used, the packaging was damaged during transport. Unopened product, repacked in our warehouses, in perfect working condition, warranty available. About this item 【Application】 Suitable for Karcher K-series. Suitable for Karcher K-series trigger machine handles with bayonet fitting. (The round plastic brush is plasticized. If this brush is pressed and deformed during delivery, it does not affect the use of the product. We recommend pressing and deforming it by hand.) 【Cleaning a larger area】 Connected to the water flow from a Karcher pressure washer to gently rotate a set of internal brushes for easier cleaning. This rotating cleaning brush helps to contain a larger cleaning area. Two nozzles spin at high speed to clean an 11 \" wide path. A splash skirt keeps you dry while cleaning. 【Convenient for your family】 Saves time when cleaning large areas and provides consistent professional-level cleaning. Rotating spray nozzle with brush provides a more effective cleaning solution than using a regular spray wand. You and your family don't have to bend over as the extension rods can be used to extend the wand for taller people or to reach higher. 【Perfect for flat surfaces】 This rotating brush can cover a larger area than the original Karcher water sprayer, 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 siding. 【Ideal for dispensing pressure washer detergent accessories】 Water driving the two nozzles on this cleaner spins the nozzles, creating a pleasant cleaning effect. There are bristles along the perimeter of this cleaning head that contain the spray within the head and also help keep debris away. Provide the Karcher pressure washer with detergent and attach the rotating wash brush to the spray handle