Air Max Clean Mat improve indoor air quality by inhaling and removing foreign substances entering the room through shoes with similar principle like 'vacuum cleaner'. When a person approaches the mat,the sensor detects the person and starts operating motor and vacuum is generated on the air max clean mat. The sucked dust and harmful substances are sent to the dust collector connected to the mat with the hose and they are collected in the dust bag first. The small sized dust that has passed through the dust bag can be purified once more through the HEPA filter to create more clear indoor environment. In addition,maintenance is easy,so you can use Air Max Clean Mat easily after installation.