WHIRL-A-WAY SURFACE CLEANER STAINLESS STEEL 24" (4000 PSI) This unit features a 3-nozzle spray arm. A versatile unit that can handle many surface cleaning needs. Features 3-Nozzle Rotary Arm (P/N: 85.225.020) Fast, Even Cleaning For Large Flat SurfacesGreat for driveways, parking lots, rooftops & pool... MSRP: Was: Now: $1,249.95