High Pressure Jet Bottle Snow Foam Lance Cannon Washer for Karcher K2 K3 K4 K5 K6 K7 Soap Generator Car Foamer Gun Adjustable Sprayer Nozzle 750MLThe soap dispenser works with all Karchers K2 K3 K4 K5 K6 K7 series machines that have the rectangle bayonet connector. The capacity of the snow foam lance karcher is 750ML. Constructed by solid plastic and brass fittings, it is much more lighter, which brings a flexible and convenient operation. The snow foam lance makes thick frothy foam covering and sticking on vehicles. The foam cannon sprayer is adjustable and you can adjust the amount and fan of