The impact of irregular oil filter
The function of an oil filter is to filter out harmful impurities in the oil from the oil pan, and provide clean oil to the crankshaft, connecting rods, camshafts, turbochargers, piston rings, etc., playing a role in lubrication, cooling, and cleaning, thereby extending the service life of these components.
There are two types of oil filters, one is the integrated shell and core type; Another type is the shell and core separation type.
Problems that may occur when the oil filter is replaced irregularly
The function of the oil filter is to filter impurities, so it needs to be replaced together with the oil. If not replaced, the oil cannot be filtered, leading to accelerated wear of internal parts of the engine due to impurities in the oil.

Consequences of poor quality oil filters
Qualified engine oil filters should have strong filtering ability, low flow resistance, high temperature resistance, and long service life. The inferior products are not resistant to high temperatures, have poor sealing performance, and the paper filter element is prone to damage. In mild cases, it can affect the effectiveness of the oil filter, and in severe cases, it can cause engine overhaul.