Rattan Filters ® Activated Carbon has been used for many years in loose form to remove colour and odors from liquids. In certain applications the loose carbon can be replaced with a carbon impregnated filter pad. When using loose carbon, it is necessary to remove the carbon with some means of filtration. If that includes a plate and frame filter press, then the press can be dressed with activated carbon filter pads, eliminating the need for dumping loose carbon into a mixing tank, and then scraping the carbon off of a filter paper or cloth. We offer two series of Activated Carbon Filter in two different grades, RBK2, RBK25. Each grade can be manufactured with various different grades of carbon, allowing to help optimize the filtration.