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The NORGREN 5726-04 is a replacement filter element designed for use with miniature compressed air filters in FRL (Filter-Regulator-Lubricator) assemblies. It captures particulates at a 5 micron rating, protecting downstream pneumatic components from contaminants that cause wear and valve failure. At 1.55 inches tall and weighing just 0.1 pounds, this compact element installs directly into compatible Norgren miniature filter housings. It is the correct service part for maintaining clean, dry air in small-bore pneumatic systems. HVAC technicians, industrial maintenance crews, and compressed air system specialists install this element during routine filter service intervals.
This filter element is suited for miniature compressed air filtration applications where consistent particulate removal is required. Typical installations include small pneumatic control systems, instrumentation air lines, and point-of-use filtration on compressed air drops serving HVAC controls or light industrial equipment. The 5 micron media rating makes it appropriate for general-purpose air preparation where protection of solenoid valves, actuators, and regulators is the primary concern.
Designed as a replacement filter element for Norgren miniature compressed air filters in FRL assemblies. Consult the filter housing documentation to confirm element fitment before installation.
Installation is typically performed by qualified HVAC technicians or industrial maintenance personnel familiar with compressed air system service. Depressurize and lock out the compressed air supply before removing the filter bowl or element. Inspect the bowl o-ring and housing threads for wear or damage during every element change. Follow applicable facility safety procedures and compressed air system codes when returning the system 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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