| Watts Quick Change Reverse Osmosis Systems |
| | | We Recommend, for Greatest Convenience | |
| |  |  | |
| Brand/Model | Watts Premier RO-PURE | Watts 11" Reverse Osmosis | Watts 13" Reverse Osmosis |
| System Price | $232.99 | $289.99 | $349.99 |
| Filter Change Cost Over 2 Yrs | $195 | $228 | $273 |
| Filtration per Day | 50 Gal | 50 Gal | 100 Gal |
| The larger the filter, the faster water will be filtered so you are not waiting for more water. | 10" | 11"
Faster filtering than 10" | 13"
Fastest filtering |
| The larger the tank, the less time you will waste waiting for water. | 3 Gal | 4 Gal | 4 Gal |
Operating pressure range is the min and max range of water pressure that the system will operate under for optimal production /performance. Homes on city water usually have a pressure range between 55-65 psi. | 40-85 psi | 40-100 psi | 40-100 psi |
| Removes | | | |
| Fluoride | 97.0% | 97.0% | 97.0% |
| TDS | 97.0% | 97.0% | 97.0% |
| Lead | 98.8% | 98.8% | 98.8% |
| Cysts/Bacteria | 99.99% | 99.99% | 99.99% |
| Turbidity | 99.0% | 99.0% | 99.0% |
| Warranty | 1 year | 1 year | 1 year |
| Brand/Model | Watts Premier RO-PURE | Watts 11" Reverse Osmosis | Watts 13" Reverse Osmosis |