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What Are the Types of Oil Filters?

1. Types of oil filter


The oil filter is composed of a filter element and a housing. The function of the oil filter is to filter the oil entering the engine to prevent the engine from being worn due to some impurities. According to the structure, the types of automobile oil filters are divided into replaceable, spin-on, and centrifugal.


2. Introduction of types of oil filter


The advantage of the replaceable oil filter in the oil filter type is that the use cost is low, and it only needs regular maintenance and replacement of the filter element.


Among the types of oil filters in automobile, the spin-on filter is characterized by: there is a check valve and a bypass valve inside, and there is only one sealing point, which can be replaced as a whole. This greatly improves the tightness. Its filter element material mostly uses filter paper, so the filtration efficiency is high, the flow resistance is small, and the service life is long. Many cars now use the type of automobile oil filter. Most mini cars and large, medium and small passenger cars, light and medium trucks, and some heavy trucks and agricultural vehicles use spin-on oil. Filter type. The spin-on oil filter has clear texture, good paper material, uniform density, strong resistance to pressure, and good over oil. It will not be deformed or rot when soaked in oil for a long time. As a professional manufacturer, our oil filters have good quality. Filton oil filter is a good choice for you.


The centrifugal oil filter in the oil filter type has a rotor sleeved on a shaft and two nozzles with opposite spray directions. When the oil enters the rotor and comes out of the nozzle, the rotor rotates quickly, so that the oil in the rotor body is cleaned. The impurities in the oil are thrown to the inner wall of the rotor by centrifugation, and the oil from the nozzle flows back to the oil pan. Among the oil filter types, the centrifugal oil filter is characterized by stable performance and no filter element that needs to be replaced. As long as the rotor is regularly disassembled, the dirt deposited on the rotor wall can be cleaned and reused, and its life span is as long as the engine.

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