Snow Foam Lance for Karcher K2 K3 K4 K7 Pressure Washer Car Cannon Soap Bottle
The soap dispenser works with all Karcher's K2 K3 K4 K5 K6 K7 series machines that have the rectangle bayonet connector. The size of Karcher soap bottle is 600ml, which is big enough for you to do a full spread on 3-4 sedan cars with one fill.