Amazon.com: 5M High Pressure Washer Replacement Hose for Kärcher K Series Washers Domestic Karcher K2, K3, K4, K5, K7, Click Bayonet to M22-14mm Female Type Plug Quick Connector Screw Thread Outlet Water
Official Karcher 9.082-057.0 High Pressure Hose (Original Hose Replacement) – PartSelect.com