Many municipalities use chloramines to control bacterial growth in distribution systems and to reduce the formation of trihalomethanes (THMs). However, recent concerns over the Disinfection by-products (DBPs) that result from the use of chloramines in the water supply have water professionals looking for products to remove chloramines. Catalytic Carbon provides an effective method of Chloramine reduction. In addition, catalytic carbon is an effective treatment for "sulfur water" in private wells. Aries Chloromine Reduction Cartridge contains Calgon Centaur™ Catalytic Carbon. This is a specially enhanced carbon developed through an advanced process starting as Granular Activated Carbon (GAC). By altering the electron structure of GAC, it enhances its catalytic capability beyond traditional carbons.