เครื่องถูกปิดผนึกอย่างแน่นหนาเพื่อกักเก็บสารมลพิษเอาไว้ Compared With the features of other clever air purifiers we’ve looked at, its app, sensors, and programmability are head and shoulders a lot more Innovative—Practically Yet another species. Despite the fact that we feel that plenty of people are likely to be pleased with a purely analog purifier, when Successfully Submitted (Awaiting Approval)