Christ Water Technology Group’s Sanisal P regeneration tablets are a simple and safe method for sanitization of water softeners to prevent germ growth in brine tanks. A replacement for standard salt, the chlorine dioxidebased active substance enters the softener during regeneration, where it kills any germs that may be present. Dead germs and any chemical residues are then flushed out during the rinsing phase and cannot have any negative effects on the following process stages. No system modification or re-validation is required. http://www.christwater.com/EN/