มีประจุลบดักจับมลภาวะทางอากาศต่าง ๆ 2 Lbs . of activated carbon and alumina, which should ensure it is far far better at capturing VOCs. But it really’s pricey, the filters previous only six months, and replacements Expense about $200. That third design ran at our office for over two a long time straight Successfully Submitted (Awaiting Approval)