This soft washing brush from Kärcher is designed to clean large surface areas such as cars, caravans, boats, conservatories or roller shutters. The soft bristles provide a thorough, yet gentle clean over a large working width of 24.8cm. This brush features an outer protector ring that protects the surfaces you clean from scratches, and a rubber pad to remove stubborn dirt. It includes a union nut that enables you to secure the brush to the pressure washer. The Kärcher wash brush is compatible with all Kärcher K2 - K7 series pressure washers.