Zeta Plus™ ZB series filter media is an advanced depth filter media designed to provide clarification of bioprocess, biological and pharmaceutical fluids.

• Broad pH range of strong, positively charge-modifed depth flter media
• Economical, effcient reduction of negatively charged contaminants such as cell debris, colloidal material, endotoxin, DNA, RNA, and bacteria
• Pre-extracted inorganic flter aid
• Eases validation and regulatory submissions by providing vital documentation and data traceability

Zeta Plus ZB series filter media is composed of pre-extracted inorganic filter aid, cellulose and a resin system that imparts a strong positive charge to the filter matrix, aiding its adsorption of negatively charged contaminants.