Activated carbon media is a highly porous filtration material made from carbon-rich substances such as coconut shells, coal, or wood that are processed at high temperatures to create a large surface area with many tiny pores. These pores allow the carbon to adsorb impurities, organic compounds, chlorine, color, odor, and harmful chemicals from water or air. In water treatment systems, activated carbon media is commonly used in filters to improve water taste and remove contaminants. Because of its strong adsorption capacity, it is widely used in drinking water purification, wastewater treatment, air purification, and industrial filtration systems.