An activated carbon air filter, also known as a charcoal filter, is a type of air filtration device that uses activated carbon to remove contaminants and impurities from the air. Activated carbon is a form of carbon that has been processed to have a large surface area, which enhances its ability to absorb gases and chemicals.
Activated carbon is highly porous and has a large surface area, which allows it to effectively absorb volatile organic compounds (VOCs), odors, and other gaseous pollutants from the air.
The carbon is usually treated to open up millions of tiny pores between the carbon atoms, increasing its surface area and enhancing its absorption capacity.
As air passes through the activated carbon filter, gaseous pollutants and odors are trapped within the pores of the carbon substrate through a process called adsorption.
Activated carbon air filters are a crucial component in air purification systems, particularly effective at removing gaseous pollutants and odors from the air. Their ability to absorb a wide range of chemical contaminants makes them invaluable in both residential and commercial settings. When used in combination with other filtration technologies like HEPA filters, they can significantly enhance indoor air quality and create healthier living and working environments.