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Process Filter Element :PES-WN

The LifeTec™ PES-WN Process filter element provides the greatest assurance of filtration performance, stability and service life for sterile filtration and microbial stabilization.

Process Filters Element

The outstanding performance of the PES-WN element is based on its state-of-the-art filtration media. The hydrophilic polyethersulfone membrane distinguishes itself by having an asymmetrically designed pore structure.

The pore size steadily decreases towards the center of the medium resulting in a highly porous structure.

This extremely durable design maintains consistent porosity and impurity retention throughout its service life without shedding or unloading contaminants.

  • Sterile grade membrane Process filter element with a log reduction value of 7 for 0.2, 0.45 & 0.6 micron
  • Excellent flow rate
  • Highly robust polypropylene construction protects against deformation
  • Extremely low adsorption of proteins
  • High thermal stability, permanently hydrophilic
  • Approved for Food Contact use according to US CFR Title 21 & EC/1935/2004

Clarification and sterilization of all types of water:

  • Bottled water
  • Mineral water
  • Spring water
  • Table water
  • Potable water

High quality Process filter element for a variety of ultrapure water requirements:

  • Deionized water
  • Chemically treated water
  • High temperature water
  • Process water
  • Ingredient water

Sterile process filtration of beverages:

  • Soft drinks
  • Juice
  • Bottled water

Click here to get more information.

or contact us at S.O.S. FILTRATION


S.O.S. Filtration Inc is a Canadian company with worldwide recognition. It is a training base company with technical craftsmanship and innovative strength.

The competence of S.O.S Filtration teams is based on more than Fifty years of experience in filtration.

Process Filters Categories:

Bag filters and Cartridge filters ,can be used for a wide range of applications where sub-micron filtration is needed. These include beverage and food production facilities, chemical complex,water treatment ,paint plants, and applications where the filtration of acids and bases is required.

Contact us to get more information on process filters @


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