The filters used SUS316L made of stainless steel. Meet the GMP requirements, seals and hoses for the silicone rubber, tightness, and durable. Can be a high-temperature sterilization, built-in Fuerth's unique design of imports laser drilling sieve, when used to the maximum guarantee the integrity of membrane, the use of film-membrane filters, which can be single-layer (a single aperture) or multi-storey (multiple aperture) membrane stack used in combination, the high viscosity and the hanging of solution mixed samples, better results Chujun , Filtering accuracy 0.22/0.45/0.65 um.