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) : Amazon.com.au: Garden
Karcher RM837 VehiclePro Foam Polish – Adaptalift Store
FUNTECK Foam Cannon for Karcher K Series, Adjustable Snow Cannon Foam Lance kit, Compatible with Karcher's K2/K3/K4/K5/K6/K7 Pressure Washer : Amazon.com.au: Automotive
Cannon, Foam 4000PSI Max 1L Reservoir | Karcher Australia