Motor Oil Info

By-pass oil filtration introduces a high-capacity secondary filter to a engine’s lubrication cycle that is designed to eliminate nearly all contaminants in the oil. Though widely known that ultra-fine bypass filtration reduces engine wear and extends drain intervals, few know that its continued use can also increase engine efficiency.

During normal engine operation, tiny airborne dirt and internally-generated metal particles elude even the most efficient full-flow oil filters. Wear particles can reduce fuel efficiency through a variety of scenarios.

AMSOIL By-pass Filtration Systems not only limits wear and extends drain intervals, but also may increase engine efficiency.