What are the technical characteristics of oil filters?
Oil filter is a type of filter that filters out impurities and gums from the engine, ensuring the cleanliness of the lubricating oil and extending its service life. However, do you know what technical features it has? 1. Rubber sealing ring: The filter sealing ring of high-quality engine oil is made of special rubber, ensuring 100% non oil leakage and long service life. 2. Backflow suppression valve: only available in high-quality oil filters. When the engine shuts down, it can prevent the oil filter from drying out; When the engine is ignited again, it immediately generates pressure and supplies…