The soap dispenser is compatible with all K2, K3, K4, K5, K6, and K7 series machines featuring a rectangular bayonet connector. The snow foam produces a thick, frothy lather that evenly covers and adheres to vehicle surfaces. The 600ml soap bottle capacity is sufficient to cover 3-4 sedan vehicles per fill. The foam cannon sprayer features an adjustable nozzle, allowing control over foam output and spray pattern. Constructed from durable plastic with brass fittings, the unit is lightweight for comfortable and convenient use. Product Name: Foam Cannon Bottle Capacity: 600ML Part Number: 2.643-148.0 Color: Black Gray Material: Plastic Package Contents: 1 x Foam Cannon Bottle Note: Light reflection and screen settings may cause slight color variations between the product image and the actual item. Measurement tolerance: +/- 1-3 cm.