Bamboo charcoal

Carbon readily absorbs odors and other impurities from water, including 2, 4-dichloro-hydroxybenzene, chlorine, and chloroform.
Bamboo charcoal is rich in a number of minerals including potassium, magnesium, sodium, and calcium. Carbon readily absorbs odors and other impurities from water, including 2, 4-dichloro-hydroxybenzene (a major harmful pollutant in drinking water), chlorine, and chloroform.