Clean fuel is critical to keeping your equipment running smoothly. Compatible with Gasoline and ethanol blends up to 25%, methanol blends up to 15%, diesel, and ULSD. Cim-Tek is committed to providing filters to accomplish this in a variety of media, micron levels, and nose threads. The 250 Series has a flow of up to 25 GPM and are UL listed. Available in either cellulose or Hydrosorb medias to remove common contaminants such as dirt, dust, and rust, these filters come in a spin-on design which makes changing the filter quick and easy. Made in the USA. Not for use with aviation fuel.