Machine oil cell, also known as machine filter, full name "oil filter", its role is to remove the oil in the dust, metal particles, carbon precipitates and soot particles and other impurities, to protect the engine.

  In the engine work process, metal debris, dust, high temperature oxidation of carbon and colloidal sediment, water and other mixed with lubricants. The role of oil filter is to filter out these mechanical impurities and gum, keep the cleaning of lubricants, to extend its use period. Oil filter should have a strong filtration ability, flow resistance is small, long life and other properties.