Realm A06 Electric Pressure Washer Patio Cleaner Surface Cleaner Perfect for cleaning surfaces, such as patios, terraces and driveways. Specifically designed to keep water from splashing onto siding and walls, and a nylon brush skirt prevents overspray. Save time, water and energy by cleaning a 9-inch wide area. Only compatible with the Realm Electric Pressure Washers and the Workchoice Pressure Washer. Quick connect to the Realm pressure washer gun.