Micro-filtration is one kind of physical filtration process where a contaminated fluid is passed through a special pore size membrane to separate micro-organisms and suspended particles from process liquid or gas. The typical pore size used for micro-filtration ranges from about 0.1 to 10um. Membrane Solutions offers full membrane filter for various solvents or liquid or gas, including PES, MCE, Nylon, PVDF, PTFE, PP, CA, Nylon Mesh and PC, the disc diameter is from 13mm to 293mm, which are manufactured in ISO 9001 certified facility. Most membranes can be sterilized if needed.