WATERRO SLIM 10″ DI DEIONIZATION CARTRIDGE The WATERRO SLIM 10″ DI deionization cartridge is a mixed-bed ion exchange resin filter designed to remove residual dissolved ions after the reverse osmosis membrane. It provides ultra-pure RO/DI water with very low TDS levels. The cartridge is compatible with all standard Slim 10″ filter housings and is suitable for aquariums, laboratories, hydroponics and other industries requiring demineralized water. Technical specifications Parameter | Value Product | Deionization cartridge Model | SLIM 10″ DI Filter type | Mixed-bed ion exchange resin Filter material | Mixed-bed DI resin Size | Slim 10″ Water type | RO water Compatible housing | Standard Slim 10″ filter housing Main function | TDS reduction Application | RO/DI water purification Brand | WATERRO Main advantages Mixed-bed ion exchange resin Provides ultra-pure RO/DI water Effectively reduces TDS Removes residual minerals and ions Suitable as the final RO filtration stage Compatible with Slim 10″ housings Easy replacement