PTG Series – PTFE Pleated Filter Cartridges

PTG Series PTFE Pleated Filter Cartridges feature hydrophobic polytetrafluoroethylene (PTFE) membrane which offers excel-lent chemical compatibility and is an ideal choice as an air/gas vent filter. Specialty-grade polypropylene hardware and support layers offer enhanced resistance to oxidation. Is well-suited as an air vent filter for fermentation processes. Integrity testable by water intrusion (WIT).

Quality Assurance:
· 100% Integrity Tested.
· Filter cartridges are manufactured in a clean room environ-ment using Good Manufacturing Practices under an ISO9001:2015 registered Quality Management System.
· Cartridges are individually serialized and have full materials traceability.

Food Contact Compliance:
· Materials of construction comply with USFDA regulations for safe use with food and beverages.
· Complies with European Directive EC1935/2004.
· Halal certified.

· Absolute 0.2μm filtration efficiency.
· 100% integrity tested.
· Receives a final rinse with 18MΩ ultrapure water to assure cleanliness.
· Excellent chemical compatibility. Tolerates pH 1 to 14.
· Hydrophilic membrane resists wetting.

Sterile process air
Aseptic packaging
Tank air vents
Fermentation process feed air
Compressed gases
Tolerates aggressive fluids: solvents, strong acids, & bases