WATERRO Big Blue 10" Water Softening Cartridge for 10" BB Housing The WATERRO Big Blue 10" Water Softening Cartridge is designed to reduce water hardness using high-quality ion exchange resin. It effectively reduces calcium and magnesium ions, helping to prevent limescale deposits and protect the water supply system. The cartridge is compatible with all standard 10" Big Blue filter housings and is suitable for private homes, apartments, offices, commercial buildings and other water treatment systems. Main advantages High-quality ion exchange resin Effectively reduces water hardness Reduces calcium and magnesium ions Prevents limescale deposit formation Protects boilers, water heaters and household appliances Improves the effectiveness of detergents Compatible with all standard 10" Big Blue housings Suitable for household and commercial use Easy installation and replacement Long-lasting and reliable operation Applications Suitable for whole-house water filtration systems, boilers, water heaters, coffee machines, dishwashers and washing machines, as well as commercial water treatment systems. Technical specifications Parameter | Value Filter type | Water softening cartridge Size | 10" Big Blue Filtration material | Ion exchange resin Function | Water softening Intended for | Cold water Compatibility | Standard 10" Big Blue filter housings Package contents 1 × WATERRO Big Blue 10" Water Softening Cartridge for 10" BB Housing Choose WATERRO to effectively reduce water hardness, protect household appliances and extend the service life of your entire water system.