RA-B3-5-1 Rapco Pneumatic Garter Filter Element Replacement

Please confirm the RA-B3-5-1 filter element’s compatibility with your aircraft using these documents:

• Rapco, Inc. pneumatic application chart (PDF)
• Rapco, Inc. pneumatic cross reference guide (PDF)

The Rapco FAA-PMA approved line of pneumatic system filters provides quality replacement parts at reasonable prices. Rapco filters are made from 0.3 micron filter media and meet or exceed industry standards. Routine filter replacement is important to a long service life for gyro instruments, and dry air pumps. See recommended replacement times and always be sure to replace all pneumatic filters when replacing dry air pumps.

Product Details:

• FAA-PMA Approved
• Replaces: Airborne PN. B3-5-1 for use on Airborne 133 and 2H3 series regulators and 1J1 series filter assemblies
• Polyurethane foam, 1 inch long x 1 3/4 inch diameter

Replace at least every 100 flight hours, annually, or with each dry air pump change, whichever comes first.