Doulton® Nitrate Reduction Cartridge (9F04) for DUO & TRIO systems
Doulton · our rating 48
from £36.45 at 1 retailer
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Where to buy
| Retailer | Price | RRP | 30-day change | |
|---|---|---|---|---|
| Doulton | £36.45 | — | — | View at Doulton |
Price history
Price tracking started 2026-07-21 — the history chart appears once we have a few days of data.
Specs
| Sizes | single |
|---|---|
| Features | canopy |
Our WRAS-approved replacement nitrate filter is designed to reduce nitrates in municipal water supplies, for use within a multi-filtration system like our DUO countertop system and our DUO & TRIO under-counter system. Pair our nitrate filter with our ceramic filter element to enjoy consistently clean, tasty filtered drinking water. Replacement nitrate filter for the reduction of nitrates For use within a multi-filtration system Not suitable for single chamber system Pair with our ceramic filter for clean, filtered drinking water
