3M™ Zeta Plus™ LP Series Filter Cartridge is our positively charged resin system that pulls negatively charged contaminants from biological fluids. Cartridges are composed of inorganic filter aid, cellulose and feature multi‐zone microporous membrane and Advanced Pleat Technology.
For high contaminant holding media, economical filtration and reliable particle reduction use 3M™ Zeta Plus™ LP Series Filter Cartridge.
Our family of depth filters retains contaminants by a combination of mechanical entrapment and electrokinetic adsorption. LP cartridges feature a positive charge that pulls out more negatively charged contaminants compared to a mechanical filtration mechanism alone, and feature high purity, pre-extracted cellulose providing lower β-glucan extractable levels.
Offering scalable capsule and cartridge filter configurations this range allows you to pilot test and scale-up using the same materials as you would for full-scale systems.
These cartridge filters are manufactured to meet the strict requirements specified in 3M’s Drug Master File (DMF) including product control and traceability. They meet the requirements of USP Class VI Biological Reactivity Tests and Certificates of Quality are included with every filter. Providing this vital compliance documentation and traceability eases validation and regulatory submissions.