http://www.waterfilters.net/Pentek-CCBC-10-Water-Filters.html
The Pentek CCBC-10 Coconut Carbon Block Water Filter Cartridge contains a water-washed coconut-carbon formulation. The cartridge has enhanced dirt holding capacity and is highly effective at reducing unwanted taste & odor and chlorine taste & odor from potable drinking water. With a nominal 1-micron rating, they are equally effective at reducing fine sediment. This water filter cartridge is manufactured using a patented process and is made from a waterwashed, coconut-carbon formulation. This process and media yields a cartridge with high chlorine taste & odor reduction capacity. The Pentek CCBC-10 water filter cartridges are protected by Endurawrap, a uniquely formulated polyolefin bilaminate pre-filter, designed to significantly increase the useful life of the cartridge by trapping sediment that typically plugs carbon block cartridges. These filters are an ideal choice for a wide range of residential, food service, commercial and industrial applications. They also make excellent polishing filters or prefilters in applications requiring fine filtration and high capacity. Do not use with water that is microbiologically unsafe or of unknown quality without adequate disinfection before or after the system.
