Air purifier companies agree on stricter product regulation: source
Social affairsJul 31, 2016
Air purifier companies found to have used toxic air filters agreed recently to revise product regulation standards, a source said Sunday.According to the source from the Korea Air Cleaning Association, the decision was made after a closed-door meeting last week to discuss how to deal with disputed air filters manufactured by 3M.An experiment last month by the Environment Ministry showed that the filters contained Octylisothiazolinone (OIT), which has been classified as a harmful substance since