TEFguard series
TEFguard® Mini Series
A compact 5-inch hydrophobic PTFE cartridge format for compatible gas, vent and selected liquid-filtration applications.
Product overview
TEFguard Mini combines a hydrophobic PTFE membrane with polypropylene support and structural components in a compact cartridge format. Selection should account for the process fluid or gas, required retention, flow, pressure, temperature, sterilization method, housing and connection requirements.
Key specifications
| Filter format | Compact cartridge filter |
|---|---|
| Membrane | Hydrophobic polytetrafluoroethylene (PTFE) |
| Support, core, guard and end caps | Polypropylene (PP) |
| Available ratings | 0.2 and 0.45 µm |
| Nominal diameter | 2.75 in |
| Nominal length | 5 in |
| Sealing method | Thermal bonding |
| Seal options | EPR, polyethylene or silicone; confirm configuration before ordering |
Application discussions
- Compatible compressed-air filtration
- Tank and process-vessel venting
- Compatible pressurized-gas filtration
- Fermentation-air filtration
- Selected chemically compatible liquid applications following appropriate prewetting and assessment
Selection and use
Confirm chemical compatibility, the required rating, housing and end-cap configuration, operating conditions, sterilization method and current controlled documentation for the intended application.
Application support
Discuss your TEFguard Mini application.
Share the fluid or gas, retention objective, flow, pressure, temperature, sterilization method, housing and documentation needs.