มาพร้อมคุณภาพความเชื่อมั่น มาตรฐาน และรางวัลมากมาย According To the Environmental Security Agency, the air inside your dwelling may be additional polluted as opposed to air outdoors, even if you are in a considerable town Heart. Two Coway filters that we procured in February 2021 experienced a slight odor, and filters that arrived new Successfully Submitted (Awaiting Approval)