Coconut shell activated carbon Using the high classical coconut shell as the raw material. The product has the bigger surface and the higher intensity etc. advantages. It has all kinds of specifications, such as : granule, little granule and powder carbon. At present, the coconut shell activated carbon has the best effect to purify the drinking water, get rid of the chlorine and deoxidize. It also can be used to the water purifying equipments, such as: water filter, core filtrate and so on.