Fluorine lined basket filter is an anti-corrosion equipment to remove a small amount of solid particles in the liquid. It can protect the normal operation of compressor, pump, instrument and other equipment. When the fluid enters the filter barrel with a certain size of filter screen, its impurities are blocked, and the clean filtrate is discharged from the filter outlet. When cleaning is required, the removable filter barrel can be taken out and then loaded again after treatment. Therefore, it is extremely convenient for use and maintenance. At present, it has been widely used in petroleum, chemical, pharmaceutical, refrigeration, light industry, environmental protection and other industries. If they are installed in series at the inlet of the pump or other parts of the system pipeline, the service life of the pump and other equipment can be extended, and the safety of the whole system can be guaranteed. Therefore, the basket filter is an indispensable equipment in industrial production. Make machines and equipment (including compressors, pumps, etc.). The instrument works and operates normally to achieve stable process and ensure safe production.