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PES Membrane Filters, 0.2 Micron, 13mm - 293mm

Price: £146.95
Stock Availability:

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Stock Availability
On Shelf - Approx. UK delivery date: Thursday the 29th January 2026*
In bulk stock - ships within 10 - 12 Working Days (Excluding weekends and public holidays)
4 to 6 weeks approx. (Not guaranteed)
UK Shipping

Unfortunately, we are not currently accepting orders for Northern Ireland, Jersey and Guernsey.

We can only ship to the following postcodes where a Royal Mail postal option has been chosen at checkout.

AB, DD, DG3, DG4, DG6 - DG9, EH, FK, G, HS, IM, IV, KA, KW, KY, ML, PA, PH, PO30 - PO41, TD, TR21 - TR25, ZE

* We will always try to ship as early as possible. Delivery could be much quicker than stated but is not guaranteed
  • Blood glucose testing
  • Food, beverage, and pharmaceutical filtration
  • I.V. filters
  • Particulate removal
  • Serum cholesterol testing
  • Groundwater testing

Sterlitech PES (Polyethersulfone) membrane filters offer high-flow, hydrophilic performance with excellent durability and consistency. With low protein and drug binding, they are ideal for critical applications in pharmaceutical sterilisation, clinical sample preparation, microbiology, and food and beverage processing.

Featuring a uniform pore structure and wide chemical compatibility, these membranes are available in pore sizes from 0.03 to 8 µm, providing flexibility for a wide range of laboratory and industrial workflows. They are compliant with FDA regulations (21 CFR 177) for food contact.

Key Features

  • Hydrophilic PES membrane for consistent, high-flow filtration
  • Low protein and drug binding for accurate sample recovery
  • Broad chemical compatibility and thermal resistance
  • Uniform pore distribution for reproducible results
  • Durable construction for easy handling
  • Available pore sizes: 0.03 to 8 µm
  • Compliant with 21 CFR 177 for food contact applications

What are the advantages of PES membrane filters?

PES membranes are particularly valued for their low protein binding and high throughput, making them a top choice for tissue culture media sterilisation and microbiological fluid filtration. Their broad chemical compatibility, uniform pore structure, and minimal extractables ensure consistent results in demanding life science workflows.

  • Pore Size: 0.2 µm
  • Manufacturer: Sterlitech
  • Diameter (mm): 13 - 293

General

  • Sterilization: Gamma Irradiation, EtO, Autoclave, Live Steam
  • USP Class VI Testing: Passed
  • BSA Protein Binding: ~20 μg/cm2
  • Extractables: <2%
  • Max. Operating Temp: 130 °C (266 °F)<
  • Sealing Compatibility: Ultrasonic, Heat, Radio Frequency, and Insert Molding
  • Nominal Thickness: 110-150 µm

Performance by Pore Size

 0.03 µm0.10 µm0.20 µm0.45 µm0.65 µm0.80 µm1.20 µm5.00 µm
H2O Flow Rate1 5.5 11.7 33.2 58.2 95.5 117.0 143.0 186.0
Bubble Point (psi)  90.0 70.0 50.0 35.0 21.3 13.0 11.0 6.0
Thickness (µm) 110-150 110-150 110-150 110-150 110-150 110-150 110-150 110-150

1Measured as mL/min/cm2 at 10 psi (0.7kg/cm2)

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