AFA® Pleated Septa

The first and only pleated septa designed for condensate polishing

Engineered for excellence since its introduction in 1990, the AFA® Pleated Septa stands as the original and unmatched solution for condensate systems. With a meticulously optimized surface area, this pleated septa excels not only in forward filtration flow but also in backwash flow, ensuring efficiency throughout its extended service life. From fossil condensate pre-filtration to nuclear condensate systems and radwaste applications, this pleated septa sets the standard for durability and performance.

Key Features

  • The original pleated septa introduced in condensate systems in 1990
  • Surface area is optimized NOT ONLY for forward filtration flow BUT ALSO backwash flow
  • Longest service life of any pleated filter in condensate
  • All polypropylene material of construction, with low Sulfate gaskets
  • The ONLY pleated septa designed specifically for condensate use
  • More than 100,000 installed in world-wide condensate systems
  • A long history exceeding 5 - 8 years service life in high temperature applications

Typical Applications

  • Fossil condensate deep bed pre-filtration
  • Nuclear condensate deep bed pre-filtration
  • CRUD removal in some nuclear radwaste systems
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