Membranes and media

Emflon™ PTFE membrane sheets and rolls are hydrophobic in nature and are effective barriers to microbes and particulate matter. The high titer reduction and water intrusion pressures allow the membranes to repel high surface tension liquids while venting gases.

Hydrophobic Glass Fiber (GF) media sheets and rolls have been developed for OEM devices requiring a vent material with low differential pressures and resistant to wetting with aqueous based solutions.

Supor™ membrane sheets and rolls are inherently hydrophilic polyethersulfone (PES) membranes that wet out quickly and completely resulting in fast filtration of aqueous solutions to remove fine particles, bacteria, and fungi in applications such as infusion therapy, sterile filtration, and sample preparation.

Versapor™ RC membranes have been designed for medical venting applications requiring particle, bacterial, and viral removal.

Versapor™ W/WA membrane sheets and rolls are our most robust hydrophilic materials for general liquid filtration applications. These are designed to be used as single-use membranes in applications requiring retention properties combined with high tensile strengths.