This combination Pro Series filter and black anodized mount is approved by NHRA for use in Top Fuel Dragsters and Funny Cars. The filter housing is permanently affixed to the mount and the element is accessed by removing the cap. It comes with a 75-micron element for use with heavyweight oil, with a choice of Viton O-rings for nitromethane or Buna for alcohol. The mount has two 5/16-18 threaded holes on a 2” center and comes with AN-12 fittings.

All System 1 Filter assemblies include the housing, inspection cap, filter element, and O-ring.