Sartorius WaterSep Investigator41 Green Hollow Fiber Filter 100 kDa 0.51 m2

The Sartorius WaterSep SU 100 10INV41 S0 (also known as the Investigator41 Green) is a high-performance Hollow Fiber Filter designed for Tangential Flow Filtration (TFF). It is optimized for laboratory and pilot-scale bioprocessing, particularly for the concentration and diafiltration of biomolecules. This filter is part of the WaterSep line (now under Sartorius), which is well-regarded for its "Green" glycerin-free membrane technology, which reduces the need for extensive pre-flushing. The Investigator41 series is designed to bridge the gap between benchtop development and full-scale production, offering predictable performance across different scales. Some of the common applications include protein concentration, diafiltration, vaccine production, and cell lysate clarification.