***ALKALINE CARTRIDGE COMPATIBLE WITH REVERSE OSMOSIS ONLY***
Crystal Water offers this alkalising cartridge to give you a guaranteed PH of 8.5 to 9.5. and a ORP oxidation reducing potential of -200 to -300.
This alkaline cartridge should be replaced every 12 – 24 months depending on water usage for maximum benefit. Small trace element amounts of potassium, magnesium and calcium will also be added back into your drinking water for better health and well-being. This cartridge is specially designed to promote a balanced pH water with improved Oxygen Reduction Potential (ORP) utilizing earth mineral without undesirable tastes associated with high pH balanced water treatment systems.