KSI ECOCLEAN COMPRESSED AIR FILTER, 320 SCFM CAPACITY, 1 1/4" NPT CONNECTIONS, 0.1 MICRON COALESCING ELEMENT. MAX. WORKING PRESSURE 232 PSIG. MAX. WORKING TEMPERATURE 248°F. COMES WITH D150 AUTOMATIC CONDENSATE DRAIN. REPLACEMENT ELEMENT APE320-410MF1