An Activated Carbon Filter is a device that uses activated carbon to remove impurities and contaminants from air or water. The activated carbon is treated to create a large surface area, allowing it to effectively adsorb (not absorb) various substances, including chemicals, odors, and pollutants. This makes it a popular choice for air purifiers, water filtration systems, and even in industrial applications. These filters work by drawing air or water through the activated carbon material, where harmful particles cling to the surface. As a result, the filtered air or water is cleaner and safer for use. Activated carbon filters are commonly used in home appliances, such as water pitchers and air purifiers, as well as in aquariums and industrial processes.