Uses cellulose and glass blended media to provide 3X more engine protection than the average of leading economy filtersWhen your oil breaks down, damaging dirt and particles can threaten the life of your engine; next time you change your oil, depend on FRAM95 percent dirt trapping efficiencyAdvanced engine protectionFRAM cartridge oil filters are designed to deliver market leading efficiency and capacity. High strength spiral center tubes resist internal pressure buildup preventing collapse. Designed for today's fuel injection systems and oxygenated fuels with high technology filtration. FRAM recommends changing your fuel filter annually.