Overview Summary The Karcher K 4 Basic Pressure Washer is built for homeowners who need reliable power for regular and demanding cleaning tasks. With stronger pressure output, it handles dirt on cars, patios, walls, fences, and driveways effortlessly. Its compact and practical design ensures easy handling and storage, making it ideal for maintaining outdoor spaces with professional-level results at home. Features and benefits Outstanding performance The state-of-the-art water-cooled motor impresses with its long service life and high level of performance. Quick Connect Easy connection of pressure hose and high-pressure gun. Three-piston axial pump Completely maintenance-free. Safety valve and motor-stop function Safe protection from pressure overload. Motor shutoff when trigger gun is closed.