Will my Doulton filter element remove Chloramine?
Chloramine may be removed by passing through a bed of activated carbon, but requires much greater contact time with carbon than chlorine, so a slow flow rate through the carbon must be ensured. Unfortunately although the Doulton, Supersterasyl, Carbosyl, Supercarb and Ultracarb filter elements contain activated carbon, they may reduce levels but will not remove chloramine because there is insufficient contact time with the carbon.