For Karcher K2-K7 Car Snow Foam Lance Gun Cannon Pressure Washer Washing 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.