The Bio-3 Capsule Filters are developed and researched for sterile filtration process with reliable and stable sterilization performance. It’s designed with external vent valve structure that can remove Gas-liquid easily and efficiently. Its built-in sterile grade hydrophilic polyethersulfone (PES) membrane has the characteristics of high flow rate, high contaminant holding capacity and excellent chemical compatibility, ensuring its wide range of applications such as bioburden and bacteria removal in the culture medium, intermediate solution, buffers and other upstream and downstream processes. Bio-3 Capsule Filters can help shorten process time, reduce production costs and improve economic benefits.