Champion P05050A 4 Micron Replacement Air Filter Element

Champion P05050A is a replacement air filter element for Champion air compressors, designed with pleated polyester media to trap dust and particulates before they reach the compressor's airend. The cartridge is offered as the P05050A replacement and is described by multiple retailers as compatible with Champion reciprocating and small rotary‑screw models that use this filter assembly. Media composition centers on polyester pleated filtration, and several listings specify a 5‑micron rating for the P05050A, which is intended to balance filtration efficiency with airflow to the intake. As a direct replacement part with no modifications required, it fits Champion systems that call for P05050A and supports maintaining clean intake air and protecting internal components between service intervals. Retailers note easy availability as an aftermarket option across compressor parts catalogs, making it a convenient substitute when replacing worn elements.