Purafil Options for Commercial Applications

Purafil Air Filter

At the heart of Purafil’s gas-phase air filtration systems are small, air-cleaning “pellets.” These pellets remove contami- nants through a process known as chemisorption. During this instantaneous process, gases are adsorbed, or captured on the surface of the media.

Unlike adsorption, during chemisorption the contaminants are chemically transformed into harmless solids that remain trapped inside the media. Once the gases are removed from your environment, they cannot re-enter the air stream.