This Granular activated carbon cartridge is suitable for hard water areas as it contains polyphosphate to reduce effects of limescale. Ideal replacement for most popular makes including Ametek, Culligan, Liff & Waterside using standard 10” filter housing
6 monthly replacement.
We recommend using a 100ml bottle of Aqua-Dosa sanitiser to sanitise the filter system when replacing filter cartridges. One bottle will do two filter changes.