... such as formaldehyde, benzene, toluene, dimethylbenzene, ammonia and TVOC, odors and bacteria into harmless CO2 and H2O. Photocatalytic Aluminum honeycomb photocatalytic Filter Photocatalytic ... ,toluene, xylene, ammonia,TVOC and other pollutants, and has high-efficiency and broad-spectrum disinfectant performances.3. Lasting effect and long service life!4. No ...