Hard water leaves limescale behind on taps, showers, appliances and heating systems. Salt softeners can help, but they often need cupboard space, regular salt refills and ongoing maintenance, and they change the mineral content of your water.

Halcyan is a simpler alternative. Fitted to your incoming mains supply, it conditions the water as it enters your home, helping to reduce limescale build-up throughout the property while keeping the natural minerals in your water.

No salt. No chemicals. No electricity. No maintenance. Just whole-house limescale protection designed to keep working year after year.

Halcyan is designed to protect your whole home by treating the water as it enters your property. It helps reduce limescale problems in kitchens, bathrooms, boilers, cylinders, pipework and household appliances.

Unlike a salt softener, Halcyan does not need bags of salt, a power supply, drainage, programming or regular servicing. Once installed, it quietly gets on with the job.

Compact, easy to fit and built for long-term protection, Halcyan comes with a 30-year warranty and a 12-month performance guarantee.