PermSelect

We are an emerging and dynamic membrane technology company located in Ann Arbor, Michigan dedicated to manufacturing silicone hollow fibers and membrane modules containing them. We currently offer our PermSelect® silicone hollow fiber membrane modules in five sizes: 10 and 2,500 centimeter square, 0.75, 1.0 and 2.1 meters square. These modules are suitable for laboratory and pilot production use to enable our customers to evaluate our membrane in their specific applications. We are committed to providing our customers a unique and simple solution for their gas transfer processes.