3M™ Zeta Plus™ SA Filter Cartridge is our series of lenticular depth filters made of inorganic filter aids, cationic resin and cellulose. They’re specifically designed for processes that require a high degree of filtration with low extractables.
For high contaminant holding media, economical filtration and reliable particle reduction use 3M™ Zeta Plus™ SA Series Filter Cartridge. Our family of depth filters pulls negatively charged contaminants from fluids by mechanical entrapment and electro-kinetic adsorption enabling removal of particles smaller than the rated pore size. Composed of inorganic filter aid, cationic resin, cellulose and a positively charged resin system these cartridges are specifically designed for low organic and inorganic extractables – ideal for small and large parenteral, dialysates, blood fractions and cell harvest broth. Providing low extractable and fast rinse up capability these cartridges are manufactured to meet the strict requirements specified in 3M’s Drug Master File (DMF) including product control and traceability. They meet the requirements of USP Class VI Biological Reactivity Tests and Certificates of Quality are included with every filter. This vital compliance documentation and traceability eases validation and regulatory submissions.