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TefTEC

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TefTEC membrane candles

TefTEC filter candles are constructed with a naturally hydrophobic PTFE membrane and polypropylene support layers and components. The HIMA retention PTFE membrane offers superior hydrophobic properties and water ingress resistance compared to PVDF and polypropylene membranes, and the element design offers a cost-effective alternative to all fluorocarbon filters.

  • High filtration area and single-layer construction providing high flow rates
  • Manufactured in an ISO Class 7 clean environment
  • Complies with USP Class VI (biological testing for plastics)
  • 100% flushed with 18MΩ-cm DI water and a rough integrity test performed
  • Absolute filter values

✅ Typical applications: aggressive chemicals, solvents, air fermentation, pharmaceutical intermediates, tank ventilation