Every softener uses an exchange of resin. Efficiency and longevity are improved by using the right resin. TwinTec uses a unique ultra-fine exchange resin, which along with our twin cylinder system ensures maximum operational efficiency and high flow rates.

Ion exchange resin is the heart of a water softener. Its job is to remove the calcium and magnesium.

The top picture shows the resin we use inside the TwinTec S3 water softener (10x magnification). Designed by Mitsubishi, it is the highest quality resin available, with superb uniformity of the beads, making it highly efficient. And the bottom picture shows the resin used in some of our competitor’s softeners. It’s cheaper, less efficient and we don’t go anywhere near it.

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