Whatman™ Polyvent™ Integral Vent Filter, 25 mm dia, 4 cm2 Filtration Area
Integral Vent Filter, 25 mm dia, PTFE Membrane, Polypropylene Housing, 0.2 µm Pore Size, Inlet Female Luer Lock, Inlet Male Luer Connections, 4 cm2 Filtration Area, 29 psi Forward Direction Operating Pressure
- Manufacturer Part No: 6713-0425
- SECO Part No: GEH-6713-0425
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GE's Whatman Polyvent filters are integral venting filters that work bidirectionally to prevent contaminants from entering vessels like fermentation tanks during draining or filling. Draining or filling of incubators, fermentation tanks, and other vessels requires a venting filter capable of preventing bacterial contamination. With an integral PTFE filter membrane, Whatman Polyvent acts as an industrial air filter media for sterilization of gases entering bioreactors such as fermentation tanks.
| Diameter | : | 25 mm |
| Material (ml/min) | : | PTFE Membrane |
| Housing Material | : | Polypropylene |
| Prefilter Material | : | PTFE |
| Pore Size | : | 0.2 µm |
| Connector Type | : | Inlet Female Luer Lock, Inlet Male Luer |
| Filtration Area | : | 4 cm2 |
| Operating Pressure | : | 29 psi Forward Direction |
| Autoclavable | : | Yes |
- 0.2 µm Hydrophobic PTFE air filters are ideal industrial air filter media
- Validated for 50 steam autoclave cycles; compatible with ethylene oxide (EtO)
- Testable by water break through (WBT) test or bubble point testing
- Passes USP class VI biosafety tests for plastics
- Manufactured in clean room facilities
- Range of filtration areas from 4 to 1000 cm2 to support filtration volumes as small as one liter and as large as a large tank vessel
- On inlet vent
- Non-pyrogenic, non-reactive
- Heat-fused sealing
- Bidirectional flow direction