Our PF-PES, PF-PT, and PF-PVDF filter cartridges are specifically engineered for sterile filtration applications. The advanced polyethersulfone (PES) membrane of the PF-PES series provides excellent retention of bacteria, viruses, and other particles while maintaining high flow rates and low extractables.
The PF-PT series features a hydrophobic expanded polytetrafluoroethylene (ePTFE) membrane that ensures optimal gas flow and wet gas sterilization. The PF-PVDF series utilizes a unique hydrophilic polyvinylidene fluoride (PVDF) membrane that delivers low extractables and protein binding for pharmaceutical liquids, ophthalmic solutions, and other biologics.