The Kärcher 2640442 Sprayer Set is an essential accessory designed for seamless compatibility with all Kärcher K 2 to K 7 series pressure washers. This genuine Kärcher accessory facilitates the effortless and effective application of various cleaning agents. Users can simply fill the detergent into the integrated tank, attach the sprayer set to the trigger gun, and begin cleaning. Featuring a convenient rotary knob for precise detergent dose regulation and an adjustable jet angle, this sprayer set is highly versatile. It is ideal for a wide range of cleaning tasks, including vehicle washing, refreshing garden furniture, and maintaining facades, ensuring optimal cleaning results.