Do you want to replace any parts of the air compressor?
Filter capacitor of DC circuit in the middle of air compressor: also known as electrolytic capacitor, its main function is to smooth DC voltage and absorb low-frequency harmonics in DC. The heat generated by its continuous work and the heat generated by the frequency converter itself will accelerate the drying up of its electrolyte and directly affect its capacity. Under normal circumstances, the service life of the capacitor is about 5 years. It is recommended to check the capacitance regularly once a year. Generally, the capacitance is reduced by more than 20%, and a new filter capacitor should be replaced.
