The FPS-15 is a 12-volt system that is designed to be used as a portable or wall mounted diesel fuel polishing system. It offers 99% water removal and absolute practical filtration to 10 microns with a 13 GPM 12-volt gear pump, company officials said. The system includes an epoxy powder-coated frame, a 20-foot hose to be cut for suction, discharge hoses and a fueling nozzle.