What is the main function of the Carbon Filter/Tank?

The main function of a Carbon Filter/Tank is to remove chlorine and chloramines from water. Granular activated carbon (GAC) in these filters is specifically designed to adsorb contaminants, including chlorine and chloramines, which are commonly used in municipal water treatment to disinfect water. The presence of these chemicals can lead to undesirable tastes and odors. By effectively removing them, the carbon filter enhances the quality and safety of the water, making it more suitable for consumption and use in processes that require high-quality water, such as dialysis or agricultural applications.

Other options, while related to water treatment, do not align with the primary function of a carbon filter. For example, while carbon filters can play a role in improving water taste by eliminating unpleasant tastes caused by chlorine, their primary purpose is to remove these disinfectants. Filtering sediment is typically the role of a sediment filter, which uses different media designed specifically for that purpose. Finally, storing chemical additives is not a function of carbon tanks, as their purpose is focused on filtration rather than storage. Therefore, the specificity of the carbon filter's function makes the removal of chlorine and chloramines the correct answer.