【Mrefilter】The effect of oil filter

Oil filter, also known as oil grid. It is used to remove dust, metal particles, carbon deposits and soot particles in engine oil and protect the engine. When the engine is running, with the operation of the oil pump, the oil with impurities enters the oil filter from the oil inlet on the bottom plate assembly of the oil filter, and passes through the check valve to the outside of the filter paper for filtering. Under the action of the oil pressure, the oil continuously passes through the filter paper and enters the center tube, while the impurities in the oil remain on the filter paper.

The function of the oil filter is as follows：
1、In general, The various parts in the engine are lubricated by the engine oil to achieve normal operation, but the metal debris generated when the parts are running, the dust that enters, the carbon deposits that are oxidized at high temperatures, and some water vapor will continue to be mixed into the engine oil. The service life of the oil will be reduced over time, and it may affect the normal operation of the engine in severe cases.；
2、Therefore, the role of the oil filter is reflected at this time. Simply put, the role of the oil filter is to filter most of the impurities in the oil, keep the standby oil clean, and extend its normal service life；
3、In addition, the oil filter should also have strong filtering capacity, low flow resistance, and long service life.

How to replace car oil filter:
1. The vehicle is ready for work, run the engine to make it reach the working temperature, then use the jack to jack up the vehicle, pull up the handbrake and squeeze the front wheel with a wooden wedge, and drill into the chassis to see the situation;
2. Drain the old oil, use a 15mm wrench to loosen the oil plug screw counterclockwise a little, but don't screw it too much. At this time, put the pot with the plastic bag under the screw. After the pot is placed, continue to tighten the screw by hand until little by little. When dripping oil, be careful to unscrew the screw so as not to be scalded by the hot oil;
3. Remove the oil filter element. When the oil flow is almost the same, you can use the machine filter wrench to unload the machine filter, open the oil cover on the engine cover, use the filter element wrench to loosen the oil filter element counterclockwise, and unscrew the oil filter from the engine compartment. Be careful not to touch the hot exhaust header, there is still a little residual oil in the filter at this time. Be careful not to drip everywhere.

Mrefilter's long-life oil filter adopts multi-layer composite gradient filter material and optimizes the structure design, which has the following significant advantages
The overall structure is optimized, and the reliability is greatly improved (for example, the pulse resistance performance can reach more than 1 million times)
Large dust capacity, long service life
High filtration efficiency
The filter material is embedded with a variety of synthetic fibers, even full synthetic fibers, with higher strength and better resistance to high oil temperature aging
7. According to different customer requirements, meiruier has classified the service life and developed a series of long-life oil filters ranging from 30000 km to 60000 km.