AIR PURIFYING ASSEMBLY FOR OUTDOOR UNIT AND FINE DUST PURIFYING SYSTEM PROVIDED WITH SAME

The present invention relates to an air purifying assembly. The present invention comprises: a casing which is mounted to an outdoor unit provided with a blower fan; a filter unit which is mounted on one surface of the casing so as to filter air discharged through the blower fan; and a lifting unit which is mounted on one side of the casing and selectively moves the casing on the basis of the operation state of a cooling and heating device so that the casing is spaced apart from the outdoor unit or rests on the outdoor unit. 本发明涉及一种空气净化组件。本发明包括：壳体，设置在具有排风扇的室外机；过滤单元，设置在所述壳体的一面，以过滤通过所述排风扇排放的空气；以及升降单元，设置在所述壳体的一侧，并基于空调的停运状态选择性地移动所述壳体，以使所述壳体从所述室外机隔开或者将所述壳体安装到所述室外机。