This is a 30 micron, 3/4″ spin-on particulate filter (6 per Case). It uses Cellulose as a filter media and is a 250 series filter. Max flow rate of 25 GPM and max PSI of 50. For use with Gasoline, Diesel, Biodiesel blends up to B20, ULSD (Ultra Low Sulfur Diesel), and ethanol blends up to 15%. Works with adapters 50002, 50003, 50181, & 50006. Takes the place of a 70046 filter.