Avenger 91 Particulate & Coalescing Filter

The Avenger™ 91 Filters provide the utmost in flexibility for your coalescing and particulate filtration needs. The conventional 3-port model is a direct replacement for competitive vertically mounted sample filters. However, the 5-port model, with its two different porting configurations allows for greater mounting and application flexibility. These filters were specifically designed for analyzer sample conditioning applications by analyzer sample conditioning specialists.


  • Continuous sampling in any process industry including natural gas, petrochemical, and oil refining
  • Analyzer protection against micron and sub-micron particles


  • Helps preserve sample integrity
  • Analyzer protection
  • Quick and easy to install and maintain
  • Quick and easy element inspection
  • Economical
  • Flexible installation configuration


  • 3 or 5 port configuration
  • Can be mounted horizontally or vertically
  • All primary connection ports on the head