3M™ Zeta Plus™ CP Series filters are our advanced depth filters composed of inorganic filter aid, cellulose and a resin system.
For an advanced depth filter designed to provide optimal clarification of pharmaceutical fluids use 3M™ Zeta Plus™ CP Series filters. Our family of filters are designed to retain contaminants by mechanical entrapment and electro kinetic adsorption leading to high contaminant holding capacity for economical filtration and reliable particle removal. The inorganic filter aid, cellulose and resin system imparts a positive charge to the filter matrix absorption of negatively charged contaminants.