AFE D2 Pro Guard Oil Filter

Most particles larger than 40 microns are trapped by air filters or cannot pass by an engine's piston rings and enter the oil system. Particles smaller than 5 microns pass through an engine without causing damage. It's the particles between 5 and 40 microns that penetrate a vehicles defense, contaminate engine oil, and ultimately cause destruction. aFe Pro Guard D2 oil filters with NF21 full-synthetic media trap these particles without sacrificing critical oil flow for the ultimate engine protection.
Please also consider where applicable AFE D2 Intake systems, Fuel Filters and Transmission Filters.