The outstanding performance of the PES-WN filter 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.
Clarification and sterilization of all types of water:
High quality filtration for a variety of ultrapure water requirements:
Sterile filtration of beverages:
Donaldson LifeTec filters for food and beverage are carefully manufactured in a clean room environment to maintain sterility and ensure superior quality.