3M™ Zeta Plus™ SA Filter sheet is our depth filter composed of inorganic filter aid, cellulose and a positively charged resin system, specifically designed for processes requiring a high degree of filtration with low extractables.
Use 3M™ Zeta Plus™ SA Series Filter Sheet for high contaminant holding capability, economical filtration and reliable particle reduction. Composed of inorganic filter aid, cellulose and a positively charged resin system our filter sheet pulls negatively charged contaminants from fluids by mechanical entrapment and electro-kinetic adsorption. Designed specifically for low organic and inorganic extractables these filter sheets provide fast rinse up capability and 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. Providing this vital compliance documentation and traceability eases validation and regulatory submissions.