231P is a is a 5 micron replacement air filter element used on a wide variety of piston and rotary air compressors. The inlet air filter element removes dirt and contaminants prior to the air entering the pump.
Features
231P is an OEM Equivalent filter for the below filter part numbers. If you are currently using any of the numbers below, 231P will work with your air compressor.
Part #: 32170979
Part #: 32012957