Global Filter – PTFE Membrane Filter Cartridges – BRPTFE – Series Bio-Burden Reduction Grade PTFE

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BRPTFE-Series High Purity Bio-Reduction Grade PTFE Filter Cartridges, with expanded polytetrafluoroethylene (PTFE) membrane, provide
reliable high-LRV reduction of micro-organisms in bio-process applications where the high cost of a fully-validated pharmaceutical-grade cartridge is not required. Whether it’s fermentation feed air, compressed gas, or a process venting application, the BRPTFE offers a high-flow, high-capacity membrane filter with exceptional hydrophobicity.
The superior flow rate allows for economical costs of system design & operation. Proven 7.4 LRV retention of aerosolized bacteriophage provides reliable bioburden reduction and prevention of process contamination. Tolerates multiple sterilization cycles by autoclave or in-situ steaming. 100% integrity tested in production. Manufactured in a clean-room environment to maintain high standards of purity and cleanliness.

Typical Applications
• Fermentation feed air
• Compressed air & gases
• Process venting


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Manufacturer Global Filter
Series PTFE Membrane Filter Media
Model Number BRPTFE - Series Bio-Burden Reduction Grade PTFE
Part Number BRPTFE-0.2-10-2-B-HT Sample
Description Ordering Information
BRPTFE Rating (µ) = 0.2
Length = 10", 20", 30", 40"
End Cap Style = 2 = DOE Flat Gasket, 3 = 222 w/ Fin, 4 = 222 w/ Flat Cap, 6 = 226 w/ Flat Cap, 7 = 226 w/ Fin, 28 = 222 3-tab w/ Fin
O-Rings/Gaskets = B=Buna, E=EPDM, S=Silicone, T=Teflon Encap Viton, V=Viton, Z=Teflon Encap Silicone
Adders = CS = 316SS Compression Spring, HT = High Temperature

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