AIR CLEANER

摘要

The present invention relates to an air purifier comprising: rotating rollers that are disposed to be separated from each other and are integrally rotated; and an air purifying filter that is wound on any one of the rotating rollers and is extended between the rotating rollers so as to remove contaminants from passing air and be wound on another of the rotating rollers by corresponding to the rotation of the rotating rollers. According to the present invention, the air purifying filter is wound on any one of the rotating rollers so that the air purifying filter is automatically replaced between the rotating rollers.