FINEDUST NET APPARATUS HAVING INSECT NET

摘要

A fine dust insect screen device according to an embodiment of the present invention includes: a first frame provided with a mesh and coupled to a chassis; and a second frame detachably coupled to upper, lower and both sides of the first frame and including a fine dust filter formed to cover the opening formed in the first frame, wherein the second frame includes: a first member fixed to one frame; a second member coupled to the first member; and a coupling portion formed at a portion where the first member and the second member are connected to each other, and configured to foldably couple the first member and the second member.