- Designed specifically for Karcher K2, K3, K4, K5, K6, and K7 series pressure washers, this foam lance ensures compatibility and optimal performance for your car washing needs. - The foam cannon features a generous 750 ml bottle capacity, providing enough cleaning power for 3-4 vehicles, including cars, trucks, and SUVs, making it ideal for both personal and professional use. - Adjust the spray pattern effortlessly with the rust-proof adjustable nozzle, allowing you to switch from a concentrated stream to a wider fan jet to tackle various cleaning tasks effectively. The stable connection ensures reliable pressure control. - Experience practical cleaning: simply mix your favorite car wash solution with water, shake the foam lance, and create a rich, fluffy snow foam. Apply it to your vehicle's surface and rinse with tap water for a spotless finish. - Perfect for detailing your vehicle, preparing for winter storage, or maintaining a clean appearance for your fleet, this foam lance simplifies the cleaning process while delivering impressive results.