The 40910W is designed to remove particulate and to sense both free and emulsified water from neat gasoline, diesel, Biodiesel, ULSD (Ultra Low Sulfur Diesel), Kerosene, and fuel oils. This filter will not sense nor react to water in Ethanol-blended gasoline. (Reaction known as phase separation)
PetroClear® models 40910W is particulate and water sensing spin-on filters. These filters are designed to sense water, both free and emulsified, and slow flow as an indicator of the presence of water in neat gasoline and diesel fuels.
PetroClear® model 40910W filter offers efficient 10 micron (nominal) particulate removal and senses both free and emulsified water in neat gasoline.
Textured paint coating helps ensure a simple, mess-free installation and removal process.
Will not detect phase separation in Ethanol blended fuels.