The oil filter is located in the engine lubrication system. Its upstream is the engine pump, downstream is the need for lubrication of the engine parts. Its function is to filter out the harmful impurities in the oil from the oil sump, to supply the crankshaft, connecting rod, camshaft, supercharger, piston ring and other motion pairs with clean oil, to lubricate, cool and clean, thus extending the life of these parts.
　　This article is organized by dongguan oneness filtration technology co., LTD