ULTRA CLEAN 16" ROTARY CLEANER - HOVER - WHISPER WASH (6717)The Whisper Wash brand of pressure wash surface cleaner has been an industry standard for PROFESSIONAL contractors and heavy duty use. This HOVER model provides you with quality flat surface cleaning. The Ultra Clean HOVER model utilizes a heavy duty nylon brush. Save labor, fuel and water Eliminate over spray and zebra striping Trigger gun controlled cold or hot water Balanced spray bar with 2 nozzles Xenoy ABS cover Pressure: 2000 PSI to 4000 PSI