Phosphate Ester Filter

Removes All Acids│Fill4Life Phosphate Ester Fluid

KEEP YOUR FLUID CLEAN AND DRY

Filtration is a critical step in phosphate ester maintenance. Endure IX™ is a proprietary technology that removes all forms of phosphate ester degradation products. In addition to all types of acids, the absorption media removes phenolic alcohols which are responsible for varnish formation in EHC systems.

Endure IX Benefits

  • Removes ALL acids (stronger and weaker)
  • Removes varnish forming byproducts
  • Highest acid capacity
    • 10x the performance of Fuller’s Earth
    • 2x the performance of other IX filters
  • Increases resistivity
  • Removes all dissolved metals
  • Longest filter life on the market
  • Enables a Fill4Life Phosphate Ester Fluid
  • Measure phenolic acid reduction with RulerView

THE RESULTS ARE CLEAR…

Endure IX performance versus other technologies

Endure IX Applications

  • Power Plant EHC systems
  • Phosphate Ester lubricating oil
  • Naval Hydraulic Equipment
  • Aircraft Hydraulic Systems