Vactor Manufacturing introduced an optional water recycling system for 2100 Plus combination sewer cleaners. The system reuses water already in the sewer to clean sewer lines, potentially eliminating the need for clean water and saving thousands of gallons of clean water every shift. The recycling system also helps improve productivity by eliminating time spent refilling the tank and driving to a tank filling location. Initiated by a switch on the control panel, a five-stage filtration process combines settling and centrifugal separation and absolute 100-micron filtration, preventing solids from entering the jetting system. All components of the recycling system are located on the rear door of the 2100 Plus. 800/627-3171; www.vactor.com.