Kyowon L&C (kyowonlnc.com) has introduced an air purifier (KW-A02G1), which is equipped with six stages of filter system – Pre filter, AC allergin, antibiotic filter, HEPA filter, deodorization filter and plasma air sterilization.

With the enhanced filtering system, the new air purifier can effectively eliminate fine dust, ammonia and various gases as it restrains mold and bacteria from increasing. Also, for a family with kids, the device has a child-lock function.

With built-in projection display, the device projects information on the room’s air quality on a wall so that users can easily recognize it from a distance.

And an icon on the air purifier changes its face to inform how improved or polluted indoor air people are in a funny way.