The RECycler sewer cleaning unit from J. Hvidtved Larsen US has a filter system that continuously cleans and recycles the wastewater used to clean the sewers, keeping water filling and transportation times to a minimum. Not only does this reduce the carbon dioxide emissions, but it also increases efficiency and production. It is mounted on a 425 hp Kenworth T880 chassis. It comes with a standard 15-cubic-yard tank, a CVS VacuStar 3100 vacuum pump, a URACA P3-45 jetting pump, and a DESMI recycling pump. 312/705-3813; www.hvidtved.com.