Softening cation exchange resin is used in our refillable cartridges.

Softening water prior to feeding a Reverse Osmosis unit results in increased pre-filter and membrane life. Softening is widely regarded as an essential pre-treatment for the Reverse Osmosis process.

Our softening resin is supplied in pharmaceutical grade containers, not a plastic bag sent by other suppliers. This ensures that your resin is not contaminated or damaged in transit.

Quantity 1000ml