Aquabion provide the safest most practical limescale solution in the U.K along with the best alternative to a salt based water softener. The patented Aquabion reduces your energy demands without wasting water and salt. Find out why an Aquabion is the best alternative to a water softener and why you don't need to add salt, think about a separate drinking tap and worry about the environment. Some benefits of using an Aquabion include: 1. Prevents limescale build-up 2. 98% effective 3. Once installed, it is maintenance free 4. No need to buy and add salt 5. 7 year warranty 6. Nothing is added to the water so it's perfectly safe to drink 7. No need for a separate drinking tap 8. Attaches to your pipes so it doesn't take up cupboard space