With the advancement of biopharmaceutical science, production processes demand precision and efficiency. The inclusion of liquid components necessitates stringent water quality requirements, where filter cartridges play a vital role in maintaining purity.
Pharmaceutical separation processes demand stability, efficiency, and precision in materials used as filtration media. Deep filtration, coupled with surface filtration, ensures the effective removal of various impurities, achieving aseptic conditions.
Pullner leads the way in providing pharmaceutical filtration solutions with our PP, PES, PTFE, and PVDF pre-treatment and sterilization filter cartridges. These cartridges exhibit superior filtration performance and reliable bacterial interception capabilities. Our cartridges withstand repeated steam sterilization, meeting the demanding filtration needs of pharmaceutical processes. The utilization of deep filtration technology in the pharmaceutical industry has ushered in a new era of biopharmaceutical processing, offering efficient bacterial interception, high filtration efficiency, extended lifespan, and seamless solutions for complex filtration challenges.
Introducing our innovative dual-layer PES membrane filter cartridge, setting a new benchmark in sterilizing filtration. Crafted with a unique dual-layer hydrophilic polyethersulfone (PES) membrane, this cartridge delivers superior filtration performance and robust bacteria interception capabilities.
Discover a superior solution for precise filtration with our pleated filter cartridges. Engineered to meet the demanding filtration needs, our pleated filter cartridges are crafted using high-quality materials such as polypropylene and nanofibers. With micron ratings as low as 0.1μm, they provide superior performance for various industries.
Our pleated filter cartridges are an ideal choice for industries requiring precise filtration, such as food processing, pharmaceuticals, and beverage production. Whether it's maintaining the purity of beverages and dairy products or ensuring the high standards in beer brewing, our pleated filter cartridges deliver consistent and reliable results.
Our innovative solution allows you to choose from a variety of filter materials including polyethersulfone (PES), PTFE, nylon, and ultrafine glass fiber membranes. Our membrane filter cartridges offer superior filtration precision up to 0.05μm, catering to the fluid filtration requirements of the electronics manufacturing and pharmaceutical industries.




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Shanghai Pullner Filtration Technology Co., Ltd., based in the Songjiang district of Shanghai, is a leading enterprise dedicated to offering cutting-edge filtration solutions in China. We specialize in the development of filtration technology, technical consultation, as well as the research, development, production, and sale of filtration equipment, filters, and filter cartridges.
With a 10,000 square meter cleanroom and over 20 production lines, we strictly adhere to international standards to ensure product quality. Our team of highly skilled researchers and developers ensure that we swiftly deliver top-quality products and filtration solutions to our customers.