This purifier utilizes high-performance perfluoroalkoxy polymer (PFA) material to ensure exceptional chemical inertia, high temperature stability, and low permeability during acid processing. Its large-capacity design (1000ml) is suitable for batch processing, efficiently removing impurities from acid solutions to enhance solution purity and meet strict quality control requirements. Suitable for semiconductor manufacturing, electronic materials, chemical analysis, laboratory research, and other fields, particularly in processes requiring the preparation and purification of high-purity acid solutions, such as semiconductor cleaning, etching of electronic components, and chemical synthesis.