The AP-3018B is a large air purifier for spaces of 100 square meters. Its two fans powerfully suck in heavy dust near the floor and lighter dust floating in the air through filters located on both sides. The front display gives users clear information about air quality through figures and colors.Designed by: Jin Gyu Seo and Jong Ho Choi of Coway Co., Ltd.Contact: jiae10@coway.co.kr; www.coway.co.kr