Heavy duty inhibitor Protects against limescale and corrosion Energy Saving Trust Recommended TripleTech Anti-Corrosion Technology Suitable for all system metals pH neutral formulation Ensures optimum system efficiency Suitable for hard, soft and artificially softened water Helps prevent the formation of hydrogen gas A simple test kit is available to check levels Manufacturer Stock Code:X100L-20L-GB EAN Code:5060154180893 Sub-Category:Chemicals Brand:Sentinel Range:X100 Category:Water Treatment Type:Inhibitor