PES membrane for bio-reduction performance and submicron particle removal.

ABSO® absolute rated cartridges confirm Ionex as the benchmark brand in critical sterile filtration. The membrane is made from a mirrored asymmetric polyethersulphone, ensuring microbiological security. The membrane is inherently hydrophilic, and therefore does not need to be treated with chemical wetting agents. The distinguishing characteristics of ABSO® PH elements are: excellent membrane performance repeatedly from batch to batch, high effective filtration area, operational stability, unvarying performance over time and verifiable efficiency through integrity tests. The use of thermo-bonding and ultrasound bonding processes in assembly without the use of resins or adhesives reduces the level of extractables to a minimum and makes the whole component compact and resilient. All elements are manufactured in a clean room and are tested individually to verify integrity before packaging.