This refill pack contains 800g (approx) of Combiphos, sufficient to re-fill the whole unit, complete with Dome O-ring seal. The Dome O-ring seal should be changed each time the Combiphos is replaced.
- Refill packs ordered online are supplied in a tough plastic bag for ease of postage and delivery.
- Replacement Dome O-ring seals are supplied in the bag, including refill instructions.
- The refill packs can also be registered with Cistermiser to ensure the de-scaling guarantee is maintained.
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