Posts Tagged: synthetic oil filter media

How to choose the best oil filter for your engine

How Oil Filter Efficiency Affects Engine Life Quick Summary When shopping for an oil filter, the key factors to consider are: oil filter efficiency, micron ratings, nominal versus absolute filtration, and dirt-holding capacity. Micron size is important because most engine wear is caused by particles in the 5–20 micron range. A high oil filter efficiency at 10 microns can dramatically reduce wear compared to a typical 40-micron economy filter. However, micron numbers alone don’t tell the whole story. You must understand whether the rating is nominal or absolute, how Beta … Read More