• Deionization (DI) cartridges
• For use with Aquanex water purification systems
• Includes right (A) and left (B) DI packs
• Right and left cartridges are unique and cannot be interchanged
• Maximum recommended replacement interval of 12 months

This a set of deionization (DI) cartridges for use with the Aquanex water purification systems. There are two unique cartridges (right and left sides) that are not interchangeable. These packs have a maximum recommended replacement interval of 12 months. The actual interval depends on the exact water quality and the volume of water that is used daily.