Function: The air filter is installed in the unloading valve of the air compressor. Its function is to filter the atmosphere into relatively clean air that meets the requirements of the air compressor.
Filter efficiency: dust particles 1um up to 98%, 2um up to 99.5%, 3um up to 99.9%.
Replacement cycle: Usually every 2000 hours, depending on the specific use environment increase or decrease, when the air filter pressure difference displayed on the control panel is lower than -0.05bar, it will alarm, it needs to replace the air filter element in time.