Polyphosphate salt crystals are ideal for improving the quality of your water, helping to prevent impurities and scale formation. They are easy to use and contribute to the proper functioning of your appliances, especially in areas with hard water.

• Protect against limescale deposition in pipes and devices.
• Assist in maintaining water clarity.
• Suitable for use in water filters and other applications.

These 1.5kg crystals are a practical and effective solution for enhancing your water, providing safety and cleanliness for your home.