เครื่องถูกปิดผนึกอย่างแน่นหนาเพื่อกักเก็บสารมลพิษเอาไว้ The Lamp could be shut off at other fan speeds through the application, but, as with virtually all wise purifier applications, this one particular has several stories of connectivity concerns. A handbook shutoff option could well be an enhancement. Two Coway filters that we obtained in February 2021 experienced waiting for link from Social Network Posts (14)