We designed our Zeta Plus™ Encapsulated System Scale-Up Filter Capsules with LA media as single-use depth filtration capsules for the bioprocessing industry where upstream cell culture clarification or downstream impurity removal is required. Our encapsulated lenticular design and vertical flow path help provide consistent performance between formats.
Our Zeta Plus™ Encapsulated System Scale-Up Filter Capsules with LA Media are a family of advanced depth filters that are low in extractables and are designed to provide superior clarification of bioprocess, biological, and pharmaceutical fluids. Our capsules are ideal for laboratory and scale-up studies. In addition to mechanical filtration, the Zeta Plus LA Series Filter Media exhibits a positive electrokinetic charge that enhances filtration efficiency by removing sub-micron particles through adsorption – the adhesion of particles to the charged filter surface. Zeta Plus LA Series Filter Media provides low levels of inorganic extractables, especially aluminum, making it a premium grade filter media ideal for parenteral, blood fractionation, bioprocess and infant food/formula applications. The Zeta Plus LA Series products are manufactured to stringent quality controls to provide reproducible product performance from filter to filter, and lot to lot. When used as a pre-filter, the high contaminant holding capacity of Zeta Plus LA Series filter media can prolong the life of the final stage filter. Pharmaceutical Grade Media Zeta Plus LA Series Filter Media is manufactured to controls described in our Drug Master File on record with the FDA. Certificates of Quality are included with the packaging of every filter. These filters meet the requirements of USP Class VI Biological Reactivity Tests and meet the strict requirements specified in the Drug Master File, including product control and traceability. When faced with the challenges of filtration for the bioprocessing industry, where upstream cell culture clarification or downstream impurity removal is required, 3M™ Encapsulated Systems provide an ergonomic, easy-to-use solution. Our Scale-Up Capsules are designed with three feet and rubber shoes to sit levelly on many surfaces and also can be stacked for convenience.