Delta Pure DC & DWCC Series Carbon Filters These activated carbon filter cartridges remove chlorine, color, taste and odor caused by dissolved organics as well as sediment. Each 10" equivalent contains 2 ounces of finely pulverized activated carbon in cellulose media. The activated carbon removes dissolvable organics and is a dechlorination agent. It also removes sand, silt, rust and sediment particles as low as 5 microns. Flow rating: Up to 3 G.P.M. per 10" equivalent Available in multiple lengths up to 40" long.