3M DP390 Cartridge Pack 56138-03 Coffee Little Giant also provides a

Little Giant also provides a a safety feature to prevent UV-C exposure

Sanitary quick change (SQC) design

Unicel: C-8409

Understanding ORP & its Significance

3M DP390 Cartridge Pack 56138-03 Coffee Little Giant also provides aFeatures: The DP390 Cartpak Cartridge Pack was formerly labeled as Aqua Pure DP390 Cartpak. Cartridge pack includes three HF90 and one HF8 S replacement cartridges. Revolutionary Integrated Membrane Pre Activated Carbon Technology (IMPACT) dual zone media cartridge construction combines a membrane in series with premium activated carbon to provide superior throughput and cartridge life. Built in bacteria inhibitor intended to reduce fouling of media.