Cap-Pure PTFE use the hydrophobic polytetrafluoroethylene (PTFE) membrane, it's designed for the filtration of chemical aggressive solutions.


  • Filtration for strong corrosive solvent and gas filtration.
  • Able to be sterilized by autoclaving with steam or ethylene oxide
  • Can be used for highly contaminated organic solvents


  • Venting
  • Water, chemical and reagent purification