MAXIMA 36" ROTARY CLEANER W/WHEELS by WHISPER WASH (6808)Whisper Wash Maxima's surface cleaner's 36" diameter aluminum cover provides maximum surface coverage. The 4 pivoting wheels allow the operator to easily guide the cleaner while the heavy duty nylon brush ensures that the high pressure spray is confined to the surface cleaning area and not the operator. Built tough, with our signature Professional Rotary Spray System, this heavy duty flat surface cleaner is perfect for large surface areas. Save time