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AMSOIL Bypass Oil Filters

AMSOIL Bypass Filters provide the best possible filtration protection against wear and oil degradation. Working in conjunction with the engine's full-flow oil filter, the AMSOIL Bypass Filtration System operates by filtering oil on a "partial-flow" basis. It draws approximately 10 percent of the oil pump's capacity at any one time and traps the extremely small, wear-causing contaminants that full-flow filters can't remove. AMSOIL Bypass Oil Filters typically filter all the oil in the system several times an hour, so the engine continuously receives analytically clean oil.