79831-S2A-003

◆Filter paper: oil filter on the filter paper requirements than the air filter is higher, mainly because the oil temperature changes from 0 to 300 degrees, in the severe temperature suddenly change, the oil concentration also changes accordingly, this will Affecting the filtration flow of the oil. High-quality oil filter filter paper to be able to change in the dramatic temperature, filter impurities, while ensuring adequate flow.

◆rubber seals: high-quality oil filter ring is a special rubber synthesis, to ensure that 100% oil-free.

◆ Reflow suppression valve: only high-quality oil filter only available. When the engine stalls, it can prevent the oil filter dry; when the engine re-ignition, it immediately generates pressure to supply oil lubrication engine. (Also known as a check valve)

◆ relief valve: only high-quality oil filter only available. When the external temperature is reduced to a certain value or when the oil filter is out of normal service life, the relief valve will open under special pressure to allow the unfiltered oil to flow directly into the engine. In spite of this, the impurities in the oil will enter the engine together, but the damage is much less than the damage caused by the absence of oil in the engine. So the relief valve is the key to protecting the engine in case of emergency. (Also known as bypass valve)