... of small molecule or big molecule selectively to deodorize and disinfect, decontaminate and purify c) Gets rid of some toxicant, such ... as hydroxybenzene, Hg, lead, arsenic, and Chlorined) Applies to pure water-making, softening, hard water, wet ... Exchanges some heavy metal ion in water, such as magnesium, and calcium, carbonate 4) Capacity of pitcher:3.0 L, the filtered capacity ...