Replacement Media for ProOne ProSoft Salt-Free Conditioner (PH-2000-RM) [formerly Propur]This is the replacement media for the PH 2000. This is an excellent salt free, anti scale water softening system. Reduces and prevents hard water scale from pipes, water heaters, tubs, showers and sinks. Protects and increases life expectancy of appliances. Use less soap and detergent while delivering greater cleaning effectiveness. You get conditioned water without the slippery feel. Replacement media for the Salt Free water conditioner 2 liter bag