ดักจับฝุ่น สารก่อภูมิแพ้ และแบคทีเรีย two Lbs . of activated carbon and alumina, which should really enable it to be considerably improved at capturing VOCs. But it really’s high-priced, the filters previous only six months, and replacements Expense about $200. In line with AHAM , your air purifier must have a CADR Successfully Submitted (Awaiting Approval)