Lewatit® S 8227 Ca is a food grade, macroporous, weakly acidic cation exchange resin based on a crosslinked polyacrylate. It is bead-shaped and has a special bead size distribution for use in household filter systems. Lewatit S 8227 Ca is highly charged with calcium and sodium. Lewatit S 8227 Ca is suitable for the use in drinking water in household filter systems. When using Lewatit S 8227 Ca to treat potable water, special care should be given to the initial cycle of the new resin.Information provided by Lanxess. |