Wilkerson M21-03-X00 Coalescing Filter For Compressed Air

The Wilkerson M21-03-X00 Coalescing Filter removes oil aerosols, moisture, and fine particulates from compressed air in pneumatic systems, delivering clean, high-quality airflow for reliable equipment performance. This inline 3/8 in NPT filter is designed for pneumatic air preparation systems—commonly installed in industrial air preparation units, pneumatic control assemblies, and compressor systems requiring clean filtered airflow. It installs inline in pneumatic control and air systems and is used for oil aerosol, moisture, and fine particulate removal, supporting industrial air quality control. Maintenance teams and system integrators rely on this filter for replacement servicing and preventive maintenance in industrial environments. Common replacements include Wilkerson M21-03-F00, Parker Inline Coalescing Filter, and Norgren Pneumatic Coalescing Filter.