3M Purification Inc.'s LifeASSURE™ PNA series filters feature a unique asymmetric polyethersulfone (PES) membrane with proprietary Advanced Pleat Technology (APT) construction.
LifeASSURE PNA series filters help bioprocess, pharmaceutical, biologicals, and diagnostic reagent processors meet high standards for microorganism and fine particle control. Combined with 3M Purification Inc.'s range of particle control and sterilizing grade filter cartridges, LifeASSURE PNA series filters offer processors a complete solution for rigorous contaminant control while maintaining long service life and low operating costs.