The AP-1015 is an air purifier with a four-step filter system to remove fine dust, viruses, harmful gases, odors, etc. from a 33 m² area. The AP-1015 is slanted 6º at the front. Air absorbed at the back is emitted diagonally upward from the front so all air is circulated even in an enclosed space for maximum purification. The product has a smart NFC feature. If you tag the top part of the purifier with a smartphone, your pattern of use and contamination index for a set time are displayed through an app. This product is used efficiently through smart management.