Bag type medium-efficiency air conditioner filter

The utility model discloses a bag type medium efficiency air conditioner filter which comprises an installation frame and a plurality of filter bags installed at the bottom of the installation frame in a buckled mode, the installation frame comprises an installation frame body provided with a plurality of filter openings, an inserting groove formed in the bottom of the installation frame body, and a supporting strip installed in the inserting groove and fixed through a spring. The buckle hole is positioned above the slot and is formed in the mounting frame body; according to the utility model, the filter bags are inserted into the slots at the bottom of the mounting rack body, so that the filter bags can be fixed on the mounting rack, and the buckles are hinged on the filter bags and can be embedded into the buckle holes, so that each filter bag can be stably mounted on the mounting rack and cannot fall off; each filter bag can be correspondingly inserted into the slot at the bottom of the mounting frame body