Amazon.com: M MINGLE Pressure Washer Gun Adapter, to 1/4'' Quick Connect Fitting, Only Compatible Karcher K2, K3, K4, K5, K6, K7 : Patio, Lawn & Garden
Amazon.com: MJJC Foam Cannon PRO 2.0 for Karcher K2/K3/K4/K5/K6/K7 Pressure Washer, Karcher K Series Foam Sprayer Foam Gun NOT Fit for K1700 K1800 (Pro) : Patio, Lawn & Garden
Test Kärcher K7 Premium Smart Control : puissant et bien pensé - Les Numériques
K7 high-pressure cleaner by Kärcher - Compact, Premium, Home - Kärcher Store Schreiber