Dual System Replacement Cartridge Set

Fits:
• H2 Shield Dual Systems
• Installed Under Sink Units
• Existing Dual Canister Systems

1st cartridge - proprietary blend of C.Z.O.R. Granules and H2 Shield's Centimax Carbon.

2nd cartridge - H2 Shield's Hydrofusion mineralizer. Adds natural alkalinity and molecular hydrogen.

Both cartridges should be replaced annually.

pH testing drops and digital OPR / molecular hydrogen tester is available if more accurate testing is wanted.