PES Pleated Filter Cartridge High Flow Low Protein Binding

Brand Name:FILTERK
Certification:ISO 9001
Model Number:PES
Minimum Order Quantity:10pcs
Delivery Time:1 week
Payment Terms:L/C,D/A,D/P,T/T
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Address: No.1 Haixing NorthRoad,Nanfeng,Zhangjiagang,Jiangsu,China 215600
Supplier`s last login times: within 39 hours
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PES Pleated Filter Cartridge – High Flow & Low Protein Binding


The PES series filter cores are made from imported hydrophilic asymmetric PES membrane materials and non-woven fabrics and silk screens as the support layers, which are folded to form the filter core shell. The center rod and end cap are formed using hot-melt welding technology, and no adhesives are used. θ The entire production process is carried out in a clean room, ensuring 100% integrity testing of the product, followed by high-purity water rinsing. ◇ Suitable for filtering weak acid/water and high-purity water.

ParameterSpecifications
Membrane MaterialPolyethersulfone (PES)
StructurePleated with PP support core
Pore Size0.1 μm – 10 μm
Bubble Point≥3.5 bar (0.2 μm rated)
Max. Temperature95°C (203°F) continuous
pH Range2-12 (short-term 1-13)
Protein Binding<5 μg/cm² (low binding grade)
End CapsPolypropylene with EPDM/Silicone gasket
CertificationsUSP Class VI, FDA 21 CFR 177.2440, ISO 9001
SterilizationAutoclave, Gamma, ETO compatible
Applications• Biopharmaceutical
• IV Solution
• Semiconductor DI water


Engineered for critical bioprocessing applications, our PES pleated cartridges combine high flux rates with ultra-low extractables, making them ideal for sensitive biological fluids. The naturally hydrophilic PES membrane ensures immediate wetting without alcohol pre-treatment.

Key Benefits:
Low Protein Binding – Maximizes product yield in biologics
High Mechanical Strength – Withstands 5 bar forward pressure
Gamma Stable – Maintains integrity after 50 kGy irradiation
Validatable – Full QC documentation available

Package & Delivery


Service Provide:

OEM service, printing or logo information is acceptable.



China PES Pleated Filter Cartridge High Flow Low Protein Binding supplier

PES Pleated Filter Cartridge High Flow Low Protein Binding

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