▎ 摘　　要

NOVELTY - The utility model model relates to the mechanical field, specifically relates to a filter screen. A new-type graphene-virus filter screen, comprising a filter screen main body, the filter screen main body comprises at least three filter structures, at least three filter structures comprise a first filter structure, a second filter structure, a third filter structure; the first filtering structure comprises a first fixing frame, the first fixing frame is provided with a first embedding groove the second filter structure comprises a second fixing frame, the second fixing frame is provided with a second sheet-shaped bulge. The utility model model claims a new-type graphene-virus filter screen, which is simple in structure, convenient to use, through the first filter structure, the second filter structure and the third filter structure work to filter the air, the first filter structure, the second filtering structure is detachably connected with the third filtering structure, it is convenient for cleaning and changing, it is convenient for the user to adjust the filter screen, so as to improve the filtering effect of the air.