| Chemicals | Reduces by | Other Contaminants | Reduces by |
| THMs (chloroform) | 95% | barium | 97% |
| benzene | 83% | bicarbonate | 94% |
| carbon tetrachloride | 87% | cadmium | 97% |
| p-dichlorobenzene | 93% | calcium | 97% |
| TCE (trichloroethylene) | 98% | chromate | 92% |
| 1, 1-dichloroethylene | 86% | copper | 97% |
| 1, 1, 1-trichloroethane | 93% | detergents | 97% |
| 1, 2-dichloropropene | 95% | fluoride | 90% |
| cis-1,3-dichloropropene | 95% | lead | 97% |
| chlorobenzene | 95% | magnesium | 97% |
| ethylbenzene | 95% | nickel | 97% |
| hexachlorobutadiene | 95% | nitrates | 80% |
| ortho-xylene | 95% | total dissolved solids | 95% |
| PCE (tetrachloroethylene | 95% | potassium | 92% |
| toluene | 95% | radium | 97% |
| trans-1, 2-dichloroethene | 95% | selenium | 97% |
| 1, 1, 2, 2-tetrachloroethane | 95% | silicate | 96% |
| 1, 2-dichlorobenzene | 95% | silver | 85% |
| 1, 2-dichloropropane | 95% | sodium | 92% |
| 1, 1-dichloroethane | 95% | strontium | 97% |
| chlorine | 99% | sulfate | 97% |
| EDB | 99% | PCB's | 97% |
| DBCP | 99% | insecticides | 97% |
| Atrazine | 97% | herbicides | 97% |
