Please confirm the AA1J7-1 Tempest Aviation Inline Pneumatic Filter’s compatibility with your aircraft using the following document:
Tempest manufactures a complete line of FAA-PMA approved aviation pneumatic filters. Tempest pneumatic filters use .3-micron filtration elements which offer superior protection against outside contaminants, such as dust and other cabin pollutants. Using Tempest pneumatic filters and replacing them at proper intervals will keep your system clean and improve pneumatic system performance.

47-625-LTGN0 Cessna 421B Aircraft Cable, Cabin Door Support, Green, Pantone 5783U | McFarlane Aviation 47625LTGN0
AF15472 Tempest New Aviation Aircraft Fuel Pump for Lycoming® Engines | Low Pressure 4 ~ 6 PSI | FAA-PMA | Aero Accessories, Inc. AF15472 