

PTFE pleated filter cartridge is made of high-porosity hydrophobic PTFE membrane, which has the characteristics of high flux and long service life. Its wide chemical resistance makes PTFE filter cartridge especially suitable for sterilizing filtration of various low surface tension chemicals and gases, and hydrophilic polytetrafluoroethylene pleated filter cartridges can be provided, which can be used for filtration of various strong acid and alkali solutions without wetting.
Hydrophilic PTFE Pleated Filter Cartridges Description
Hydrophilic PTFE Membrane Pleated Filter cartridges are composed of high-class absolute rated hydrophilic polytetrafluoroethylene membrane and superior polypropylene components. Besides providing high porosity and permeability, PTFE membrane pleated filters provide high dirt holding capacity to minimize change-outs, high flow rate, long service life and low pressure drop.
The construction of PTFE pleated filter cartridges are all thermal bonded to make sure no adhesives and their wide chemical compatibility allows them to be available in all common configurations and existing filter housings. Each PTFE pleated filter cartridge is pre-flushed with ultra-pure water and was 100% integrity tested before final assembly.
Why Choose Ince’s Hydrophilic PTFE Pleated Filter Cartridge
Hydrophilic PTFE Pleated Filter Cartridge Details
Hydrophilic PTFE Pleated Filter Cartridge Features:
Hydrophilic PTFE Pleated Filter Cartridge Applications:
| Etchants | Solvents | Photoresists |
| Food & Beverage | Final Filtration | Storage Tank Vents |
| Prefiltration of RO/DI | Semiconductor | Electronic industry |
| Chemicals industry | Pharmaceutical | Industrial Water Treatment |
Hydrophilic PTFE Pleated Filter Cartridge Performance:
Operation Data for Hydrophilic PTFE Membrane Pleated Filters
| Maximum Operating Temperature | 90℃(194℉) |
| Max. Differential Pressure | 4.8 bar at 20℃(70 psi at 68℉) |
| 2.1 bar at 90℃(30 psi at 194℉) | |
| Recommended Change Out Differential Pressure | 2.4 bar (35 psid) |
| Sterilization Temperature Time | 121˚C (250˚F) for 30 minutes at 1.0 bar (14 psi), multiple cycles |
Pressure Drop Rate for 10″Hydrophilic PTFE Membrane Pleated Filters

End Caps of Hydrophilic PTFE Pleated Membrane Filter Cartridges:
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