▎ 摘　　要

NOVELTY - The utility model claims a bacteriostatic graphene filter film and filter device, in order to provide an active bacteriostat can, harmful substance in air then filter design. The bacteriostatic graphene filtration membrane, comprising laminated set bacteriostat structure and filter structure, wherein the nano silver particle coating the bacteriostat structure comprises bacteriostat substrate layer and at least one side upper part or all formed on the substrate layer and bacteriostat, the filter structure comprises filter substrate layer and at least one side upper part or all set up on the filter substrate layer of graphite particle coating, the bacteriostat substrate layer, filter layer are substrate is ventilate membrane.