Filter cartridge effectively reduces unwanted tastes, odor and chlorine taste & odor from your drinking water, including chloramine taste & odor. This cartridge features a unique advanced carbon media that is much more effective than standard granular carbons for reduction of chloramine taste & odor. Before the water exits the cartridge, a 20-micron post filter helps reduce carbon fines and other suspended particles from the filtered water. The post-filter is permanently fastened to an innovative support basket ensuring that it is firmly secured and eliminating any potential for bypass. Filter cartridge 2-7/8" x 9-3/4"