Size: the platen 10 inches ( 25.4CM ) iodine value of 800 or more  Water Treatment : 12T Weight : 0.5KG Apply to the vast majority of  brand water machine/Water purifier! Features: high - quality coconut shell activated carbon materials , strong adsorption for the adsorption of chlorine, color, odor , organic , chemical pesticides  Replace the recommended six months or so , depending on the water quality and water consumption around the Coconut shell granular activated carbon : Coconut shell granular activated carbon to import coconut shell as raw materials , refined through carbonization, activation , appearance of amorphous particles . The product has developed pore structure , large surface area , strong adsorption capacity , high mechanical strength , and high purity . Mainly used for drinking water, alcohol, beverages and raw materials such as water purification , can be used for organic and inorganic removal of harmful impurities in the plating solution , purify drinking water has an excellent performance , it will not only be able to remove different smelly odor and reduce the color , water and various impurities such as chlorine, phenol, mercury, lead , arsenic , detergents , pesticides and other toxic substances have a high removal rate is filled with family, hotels , and advanced water purification an ideal material for production equipment .