What kind of oil does the oil filter generally filter?

Oil filter is mainly used to filter various oils. Common applications include:

1. Lubricating oil

- Used in industrial equipment, engines, gearboxes, etc. to remove impurities, moisture and pollutants to extend service life.

2. Hydraulic oil

- Used in hydraulic systems to filter particles and moisture to ensure stable operation of the system.

3. Transformer oil (insulating oil)

- Used in power equipment to remove moisture, gas and particles to maintain insulation performance.

4. Turbine oil (turbine oil)

- Used in turbines, steam turbines, etc. to filter impurities and moisture to ensure efficient operation of equipment.

5. Fuel oil

- Used in diesel, heavy oil, etc. to remove impurities and moisture and improve combustion efficiency.

6. Edible oil

- Used in the food industry to filter impurities and pollutants to ensure the purity of oil products.

7. Biodiesel

- Used in biofuel production to remove impurities and moisture and improve oil quality.

8. Cutting oil

- Used in metal processing, filter metal debris and impurities, and extend the service life of oil products.

9. Compressor oil

- Used in compressors, filter particles and moisture, and keep the equipment running normally.

10. Gear oil

- Used in gearboxes, filter impurities and moisture, and reduce wear.

Oil filters are widely used in industry, electricity, food and other fields. The main function is to remove impurities, moisture and pollutants in oil, improve oil quality and extend equipment life.