Clino-X SandIon Exchange Performance Chart Color : 58% Phosphorous : 55% Manganese : 92% Copper : 70% Zinc : 88% Fluorine : 32% Haloform : 55% Mercury : 28% Cadmium : 92% Molybdenum : 70% Nickel : 25% Volatility Phenol : 85% Arsenic : 30% Lead : 98% Cyanide : 62% Chloride : 11% Nitrate : 14% Ammonia : 99% Iron : 99% Turbidity : 95% Total Hardness : 62% Free Chlorine : 96%