The Hydra Radium Reduction System delivers a sophisticated, pre-configured point-of-use water treatment solution meticulously engineered to combat the presence of Radium contamination in residential and commercial water supplies. This system uses Aries professional-grade Radium Reduction filter cartridges (AF-20-3696-BB). These standard sized drop-in style filter cartridges are powered by ResinTech® RSM-50-HP — our proprietary calcium form macroporous highly cross-linked hybrid strong acid cation resin. This media is WQA Gold Seal Certified and NSF/ANSI 61 certified for use in drinking water applications. The final stage of this system includes a carbon block to remove any residual chlorine and improve the taste and odor of the outlet water for the end user.