▎ 摘　　要

NOVELTY - The structure has a primary filtering layer (2) fixed with a top layer of a main body (1). A bottom part of the primary filter layer is provided with a glass fiber layer (3) that is connected with a pressing way. A bottom part of the glass fiber layer is fixed with a graphene layer (4). A bottom part of the graphene layer is fixed with a photo-catalyst purifying layer (5). A bottom part of the photo-catalyst purifying layer is provided with a high efficiency filter layer (6) i.e. air layer by the pressing way. USE - Graphene-friendly air filter foam structure. ADVANTAGE - The structure is simple to process, and has high filtering effect and avoids deformation rate and reduces processing cost. DESCRIPTION OF DRAWING(S) - The drawing shows a sectional view of a graphene-friendly air filter foam structure. Main body (1) Primary filtering layer (2) Glass fiber layer (3) Graphene layer (4) Photo-catalyst purifying layer (5) High efficiency filter layer (6)