For enhanced flow and efficiency in your diesel engine, the AFE Pro-Guard D2 Fuel Filter is the ideal choice. Engineered with exclusive NF21 synthetic media, this filter ensures top-tier filtration with minimal flow restriction. Achieving up to 99% filtration efficiency, it provides superior protection against contaminants, extending engine life and performance. Easy to install, the AFE Pro-Guard D2 offers both convenience and confidence in your engine's protection. Upgrade to AFE for unmatched quality and peace of mind on the road