Wide Application: The replacement hose is suitable for K series (K2 - K7) pressure washers from 2009 onwards, where the hose is connected to the gun and the pressure washer to the quick connector. Your Tigger gun must have a yellow button (not black) for our hose to work. Karcher Compatibility: Compatible machines include K 2; K 2 Compact; K 2 Full Control; K 2 Home Full Control; 2,850 €; K4 Compact; K 4 Full Control; K 4 Home Full Control; K5 Compact; K7 Compact; K 2 Compact Car & Home; K2 Premium Full Control Car & Home; K2 Compact Home; K4; K4 Home; K4 Quiet Home; K5 Complete Controllers. Flexible and Durable: The high-pressure hose has a rubber sheath, which has more flexibility, is durable and abrasion-resistant and is compatible with Karcher controllers. Threaded pressure washer. High-tension steel wire braided pressure cleaning hose with rubber cuff. Easy Operation: The high-pressure hose is easy to handle because it comes with a new type of Karcher professional click fittings