The Kärcher 63914790 genuine 20-meter sewer cleaning hose is designed for efficiently clearing stubborn blockages in pipes and drains. Featuring four backward-firing high-pressure jets, the hose propels itself smoothly through pipes, effectively dislodging and flushing away debris. This textile-braided hose is equipped with an extra-short brass nozzle for optimal flexibility and maneuverability, even in tight bends. An anti-kink sleeve and robust brass connector ensure a long service life. Suitable for both indoor and outdoor applications, it is compatible with Kärcher K2 to K7 series pressure washers, offering a maximum pressure of 160 bar and a maximum temperature of 60 °C.