ALGAE-X® International is pleased to announce its latest model Fuel Polishing ' Recirculating System, the FPS-500. The FPS-500 is a self-contained system that allows fuel to be periodically re-circulated to easily remove water, sludge ("algae") ' inorganic debris from the fuel, and eliminate microbial contamination. The FPS-500 improves and maintains the quality of diesel fuel, hydraulic oil and other distillate fuels. It prevents tank sludge, clogged filters and keeps your fuel in a pristine condition. ALGAE-X® technology improves filtration, combustion and fuel stability.