The invention discloses a storage device for PP filter element production, and relates to the technical field of environmental protection. The storage device comprises a box body, a box door, limitingstrips, hinges, a sealing strip, a tray, a loading tray and a drying device, wherein the sealing strip is fixed at the opening position of the side edge of the box body, the drying device is arrangedat the bottom of the side edge of the box body, the box door is connected with the box body through the hinges, the limiting strips are fixed on the side surface of the box body, the two limiting strips are in sliding connection with the tray in a sliding mode, every two limiting strips are used as one group, the middle of the limiting strips is connected with the tray in a sliding mode, and theloading tray is arranged at the position, above the tray. The storage device is simple in structure and convenient to operate; and the sealing performance of the device is enhanced by the sealing strips, so that the phenomenon that because a filter element is exposed in air for a long time, the filter element is prevented from being polluted, and the drying effect is obviously improved through thedrying device.