Ion exchange resin limescale/ carbonate hardness (KH) refill pack: Water softening for drinking water (not for domestic use) without the need for regeneration, for filling an IK refill cartridge. Carbonate hardness is reduced, no sodium release (only for water above 6.5 pH, otherwise undesirable sodium release through ion exchange).
Capacity between 150 and 400 liters depending on the hardness of the source water.
Contents 0.65 l, in a shrink-wrapped bag.

Please note: To ensure that you always receive fresh ion exchange resin, we only place orders after we have received your order from the manufacturer.
This also applies to “pick up in store”.

Single-use only! Not recyclable.