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The WILKERSON MTP-95-521 is a replacement coalescing filter element kit rated at 0.01 micron, designed for use with the M31 coalescing filter housing. Coalescing filters remove fine oil aerosols, water mist, and submicron particulates from compressed air lines, protecting downstream equipment such as pneumatic tools, spray guns, instrumentation, and process controls. At 0.01 micron filtration efficiency, this element delivers high-grade air quality suited to applications where contamination control is critical. The kit weighs 0.84 pounds and is sold as a single-element package, making it a straightforward service replacement for scheduled maintenance intervals.
This element kit is intended for compressed air systems in industrial, commercial, and trade service environments. Coalescing filtration at this rating is commonly specified in pneumatic control lines, spray finishing systems, air-operated instrumentation, and other applications that require near-oil-free air quality. Installation is performed during routine filter maintenance when the existing element reaches end of service life or when system pressure drop across the filter increases beyond acceptable limits. The MTP-95-521 is matched specifically to the M31 coalescing filter housing and is not interchangeable with other housing models.
Designed as a replacement coalescing filter element kit for use with the WILKERSON M31 Coalescing Filter housing.
Element replacement is typically performed by a qualified compressed air systems technician or maintenance professional. Before servicing the filter housing, depressurize the compressed air line completely and isolate the filter from the system using upstream and downstream shutoff valves. Follow the M31 housing manufacturer instructions for element removal and installation to ensure proper seating and seal integrity. Restore system pressure gradually after reassembly and verify that pressure drop across the filter returns to normal operating range.
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