How to Replace the Filter Bag

Bag Filter December 31, 2025 Filter Bag

How to Replace the Filter Bag

Check that the differential pressure between the inlet pressure gauge and the outlet pressure gauge is within 0.5–1 bar. If so, prepare to replace the filter bag.
Close the inlet valve. Open the compressed air valve to accelerate drainage. After about 5 minutes, close the outlet valve, then close the compressed air valve, release the pressure, and open the cover.
Open the top cover of the filter, remove the magnetic rod and the used filter bag, clean the basket, and place it back.
Insert the new filter bag and check that it is seated evenly and correctly.
Install the filter bag retaining ring. Tighten the retaining ring clockwise , and further tighten it using a wrench or similar tool.
Close the top cover, fasten the clamp, close the vent valve, open the inlet and outlet valves, and then start the pump. The bag replacement is complete.