Masterfilter GmbH

The PESS series is constructed using hydrophilic symmetrical polyether-sulfone (PES) membranes allowing for a high flow-through rate whilst maintaining a secure and reliable filtration of such waters prior to bottling. Absolute retention rates of 0.1 to 1.2 µm, measured using standard quality assurance methodology incorporating integrity testing, coupled with a high surface area will ensure a long operating span plus excellent retention rates. All PESS filter cartridges are deliverable ex warehouse.

The aseptic design of the SBGF liquid filter housing guarantees complete drain ability and freedom from dead space. SBGF housings are available in lengths from 5" to 30" and equipped with code 7 cartridge connections. The housing in and out connections correspond to the ASME BPE standard. Electropolished surfaces with a roughness of ≤ 0.4 μm meets the highest requirements for biopharmaceutical applications.