The oil filter is a component that is installed on the engine to filter the oil. Its function is to remove impurities such as dust, metal particles, carbon deposits and soot particles in the engine oil, keep the lubricating oil clean, and extend its service life. The oil filter should have strong filtering capacity, low flow resistance, and long service life.
1
High-performance filter paper: Oil filters have higher requirements for filter paper than air filters, mainly because the temperature of the oil varies from 0 to 300 degrees. Under severe temperature changes, the concentration of the oil also changes accordingly. This will affect the filtering flow of the oil.
2
100% sealing: GHL selects long-term performance and professional formula materials to ensure reliable sealing of the engine under long-term high temperature or low temperature working environment, and effectively prevent the possibility of oil leakage.
3
Check valve: The check valve is a one-way valve. When the engine is turned off, it can prevent the oil filter from drying out; when the engine is re-ignited, it immediately generates pressure and supplies oil to lubricate the engine. It does not affect the oil entering the engine filter, but when the oil flows in the opposite direction, it will be blocked by the check valve.
4
Bypass valve: When the external temperature drops to a certain value or when the oil filter exceeds the normal service life, the bypass valve will open under special pressure to allow unfiltered oil to flow directly into the engine. Despite this, the impurities in the oil will enter the engine, but it is much smaller than the loss caused by the absence of oil in the engine.
For the engine, the function of the engine filter is as important as the engine oil. Since many car owners are willing to choose a good engine oil for their car, they must also be equipped with a good engine filter for the good engine oil.
Post time: Aug-17-2021