HIGH FLOW TETPOR II - Sterile rated air and gas filters
HIGH FLOW TETPOR II gas sterilization filters have been developed to take advantage of technological advances in PTFE membrane manufacturing. This new generation of filters sets the standard with an unbeatable combination of efficiency, flow rate and strength.
HIGH FLOW TETPOR II is validated to provide sterilization-grade filtration performance according to ASTM 838 methodology for bacterial challenge with liquid.
This ensures that the filter guarantees the sterility of your process even in the worst case. In such situations, the filter may be exposed to a larger amount of liquid as a result of a process problem.
In addition, slight changes in the structure of the hydrophobic PTFE material have resulted in a very robust product validated for 225 autoclave/steam sterilization cycles (up to 142°C [287°F]).
The combination of non-woven support before the membrane and an expanded mesh layer after the membrane offers significant advantages. It provides increased protection and longer life while not allowing fibers to escape in the process.
HIGH FLOW TETPOR II is suitable for all sterile gas applications, including fermentation inlet and outlet gas, venting, freeze dryers, autoclaving vacuum breaks and blow-fill-seal equipment.
HIGH FLOW TETPOR II filter are available in a variety of configurations. For further information, please refer to the technical data sheet of the product.
- Highly hydrophobic PTFE membrane
- Fully validated to ASTM F838-05 for bacterial liquid challenge
- Fully validated for aerosol and virus challenge
- Unique high-flow PTFE membrane
- Can be steam sterilized in-situ up to 225 cycles at 142 °C
- Prevents membrane blockage in high humidity
- Provides sterile exhaust gas in high humidity environments and increased product protection
- Reduced energy consumption thanks to reduced pressure drops
- Long lifetime under aggressive process conditions
Related products
ASEPT-X - Sterile gas filters
High Flow BIO-X - Sterile gas filter cartridge
Propor MR - Sterile liquid filters for the removal of mycoplasma
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Patrik Andersson
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