Activated Carbon Block(CTO) For Purification Cartridge Introduction: CTO carbon block filter is extruded by excellent quality carbon. It can remove remaining chlorine, bad taste, odors, and organic matters effectively.？ Features: 1. Low pressure drop. 2. No release of carbon fines. 3. High chemical resistence. 4. Excellent flow rates, high dirt holding capacity and long service life. 5. Easy to operate and simple. 6. Special filters can be customized.？ Usages:？ Pure water, plating liquid, painting, food industry, medical industry, beverage, medical water, air, gas, ect.