PES Membrane Cartridge
Polyethersulfone. Low extractables, low protein adsorption. Preferred for sterile filtration of pharmaceutical injectables and cell culture media. Ratings 0.1-1.0 μm.
PES Membrane Cartridge
JINLV PES (polyethersulfone) pleated membrane cartridges are the industry standard for sterile filtration of pharmaceutical injectables, cell culture media, and other bioprocess liquids. PES membranes offer very low protein adsorption, low extractables, and high flow rates at low pressure drop. The hydrophilic surface wets out immediately with aqueous media. PES is compatible with most aqueous buffers, culture media, and pharmaceutical excipients.
Standard Parameters
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| Parameter | Value / Range |
|---|---|
| Filter Membrane | Polyethersulfone (PES) |
| Flow Distribution Layer | PP long-fiber nonwoven |
| Skeleton / End Cap | Reinforced PP |
| Ratings | 0.1, 0.2, 0.45, 0.65, 1.0 μm |
| Lengths | 10 / 20 / 30 / 40 inch |
| Connections | 222 / 226 / 220 / DOE |
| Max Temp | 80°C continuous |
| Protein Binding | Low |
| Integrity Test | Bubble point / diffusion flow |
- Pharmaceutical injectable sterile filtration
- Cell culture media filtration
- Bioprocess buffer filtration
- Vaccine and biologics filtration
- Tissue culture media filtration
Send your housing model, flow rate, operating temperature and medium for a compatibility review and any remaining information requirements.
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