The Doulton Duo is a versatile two-stage under-sink filtration system designed for Doulton OEM ceramic filters. Its simple, reliable design provides clean and fresh water for your home, office, or RV by treating a wide range of water conditions.
The Doulton Duo is a versatile two-stage under-sink filtration system designed for Doulton OEM ceramic filters. Its simple, reliable design provides clean and fresh water for your home, office, or RV by treating a wide range of water conditions.
| Water Filtration System Type | Under Sink |
| Contaminants Filtered | Chlorine, Bacteria |
| Replacement Filter Type | Under Sink Replacement Filters |
| Copper Reduction | 0% |
| Household Size | Unspecified |
| Maximum Feed Water Pressure | 125 psi |
| Minimum Feed Water Temperature | 41 °F |
| Ease of Install | Easy Install |
| Application Type | Household, Office, RV |
| Maximum Feed Water Temperature | 107.6 °F |
| Number of Filters Included | 0 |
| Pack Size | 1 |
| Number of Stages | 2 Stage |
| Iron Reduction | 0% |
| Fitting Style | Quick Connect |
| Chlorine Reduction | 97% |
| Color / Finish | White |
| Filtration Method | Carbon Block |
| Includes | Hardware |
| Lead Reduction | 0% |
| Fluoride Reduction | 0% |
| Maximum Filtered Water Flow | 0.5 gpm |
| Fitting Size | 0.375 in |
| Minimum Feed Water Pressure | 10 psi |
| Bacteria Reduction | 99.99% |
| Weight | 3.15 lbs |
| Length | 9.2 in |
| Width | 4 in |
| Height | 13 in |