The PetroClear® model 41110D-AD utilizes a 10 micron (nominal) cellulose media to remove particulate 10 microns (nominal) or larger from neat gasoline, ethanol blends, diesel and biodiesel. The PetroClear® model 41110D-AD also senses water in neat gasoline, diesel and biodiesel. The PetroClear® model 41110D-AD provides phase separation detecting capabilities for ethanol-blended gasoline. It utilizes a super absorbent media for sensing water and a chemical core assembly to detect and react to phase separation.