| Calcium | 95 - 98 | Bromide | 93 - 96 |
Sodium | 94-98 | Phosphate | 97 - 98 |
Magnesium | 95 - 98 | Cyanide | 90 - 95 |
Iron | 97 - 98 | Sulfite | 97 - 98 |
Potassium | 94 - 97 | Thiosulfate | 97 - 98 |
Manganese | 97 - 98 | Silicate | 94 - 96 |
Aluminum | 97 - 98 | Silica | 85 - 90 |
Copper | 97 - 98 | Nitrate | 92 - 95 |
Nickel | 97 - 98 | Boron | 60 - 70 |
Cadmium | 95 - 98 | Borate | 40 - 70 |
Silver | 95 - 97 | Fluoride | 93 - 95 |
Zinc | 97 - 99 | Polyphosphate | 98 - 99 |
Mercury | 95 - 97 | Orthophosphate | 98 - 99 |
Hardness Ca&Mg | 95 - 98 | Chromate | 90 - 97 |
Radioactivity | 95 - 98 | Bacteria | 99+ |
Chloride | 90 - 95 | Lead | 96 - 98 |
Ammonium | 85 - 95 |
*The above percent of rejection is for reference only and not to be construed as any guarantee since the chemistry, temperature and TDS are not constant in each water supply.