Depth filtration has been the most prevalent single-use clarification technology in many biopharmaceutical manufacturing processes. 3M offers easy-to-handle depth filter solutions in a variety of nominal pore sizes and media characteristics to fit your process needs.
3M™ Zeta Plus™ Filter media grades are offered in a variety of formats.
3M™ Zeta Plus™ SP Series Filter Media offers the widest range of nominal pore sizes relative to other 3M™ Zeta Plus™ Filter Media offerings. SP media also has grades with larger nominal pore sizes than LA or ZB media.
3M™ Zeta Plus™ ZB Series Filter Media offers a higher charge level than SP or LA media. It offers single layer and dual layer grades with a smaller nominal pore size than either the SP or the LA media family.
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3M™ Zeta Plus™ Filters are available in a single-use encapsulated system that provides excellent performance in throughput and filtration efficiency with proper media selection and sizing.
Available in scalable capsule formats from R&D to process development, pilot and clinical production, and commercial and large-scale production.
3M™ Zeta Plus™ Depth Filters play an important role in the clarification of cell-derived protein therapeutic products around the world.
Read about Zeta Plus depth filters—our high-performance, scalable, single-use depth filter system.
Learn more about Zeta Plus Filters.
Fill out this form for any technical, business or process-related question, and an appropriate 3M Biopharmaceutical representative will contact you to answer your question or direct your request.
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