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Aluminum base photocatalyst filter screen Home -> Active carbon filter material The product is made of aluminum base hexagonal mesh combining photocatalyst material. It is with long lifespan and not easy to get aging. Stimulated by the light, the photocatalyst will produce electron-hole pairs, which will capture the OH and O2 in the air to form the O2- 、 O- with strong oxidizing property. It will quickly oxidize the pollutant and peculiar smell and decompose into CO2 and H2O. Because of strong oxidizing property, it can damage the cytomembrane of bacteria and kill it. Therefore it is one of the new air purification filtering screens for air condition, air purifier, and automobile purifier and heater manufacturers.