▎ 摘　　要

NOVELTY - The utility model relates to an environmental-friendly air purification technology field, especially the graphene anion air purifier filter screen and automobile air conditioner filter screen. graphene anion air purifier filter screen and automobile air conditioner filter screen, comprising a shell, the surface and the back surface are provided with net, through hole net is set in the particle, the surface of the shell is provided with HEPA HEPA nano-silver composite by graphene anion, anion far-infrared particle is graphene particles, the shell is set with filter screen. The advantage of this utility model is: in the room and in car environment interior trim article of formaldehyde, toluene and high killing rate of pollutant and bacteria, virus, using nanometre silver technology, so that the harmful substance in the vehicle and particulate matter are to obtain purified, ensures the clean of the indoor air, and it is comfortable, clean and refresh in the vehicle environment.