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The NORGREN 3203-02 is a replacement filter element designed for use with X-Large compressed air FRL (Filter-Regulator-Lubricator) filter units. It provides high-efficiency particulate filtration at 0.01 micron, capturing fine aerosols, oil mist, and submicron contaminants from compressed air lines. This element is a service-interval replacement component installed by maintenance technicians, pipefitters, and pneumatic system specialists during scheduled filter maintenance. Keeping a clean filter element in service protects downstream pneumatic tools, actuators, valves, and instrumentation from contamination-related wear and failure.
This filter element is suited for industrial and commercial compressed air systems where air purity is critical. Typical applications include manufacturing facilities, automated assembly lines, spray finishing systems, and any compressed air distribution network requiring consistent air quality. The 0.01 micron filtration rating makes it appropriate for sensitive pneumatic instrumentation and processes that demand high-purity air supply.
Designed as a replacement filter element for X-Large NORGREN compressed air FRL filter units. Confirm housing model compatibility with the specific FRL unit in service before ordering.
Installation should be performed by a qualified technician familiar with compressed air systems. Depressurize and isolate the filter housing from the compressed air supply before removing the spent element. Follow the housing manufacturer service instructions for element removal, seating, and bowl reassembly to ensure a proper seal. Verify system pressure is within rated limits before returning the filter to service.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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