This microporous membrane filter is equipped with a sanitary-grade stainless steel shell and high-precision microporous filter membrane with accurate and controllable pore size. It can efficiently remove particles, colloids, bacteria and pyrogens from liquids, meeting the requirements of sterilization and precision clarification in phar, food, beverage, biochemical and other industries. The equipment features a compact structure with smooth flow channels and no dead corners, making it easy to disassemble, clean and meet GMP clean production standards. Various filter types such as single-cartridge, multi-cartridge and folded filters are available according to working conditions. It has good pressure resistance and tight sealing, supporting online cleaning and sterilization. With stable operation, high filtration efficiency and sufficient flux, the filter is safe, reliable and easy to maintain, ideal for final fine filtration of medicinal liquids, pure water, wine, beverages and various solvents.