This 800g package of Cistermiser Refill Combimate Combiphos Balls & Replacement "O" Ring is designed for use in your Cistermiser appliance. These specially manufactured balls are highly efficient in combating limescale and corrosion, ensuring improved performance and longer operational life.

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.