มีประจุลบดักจับมลภาวะทางอากาศต่าง ๆ It Is extremely minimalist, without having sensible connectivity or sensors to speak of, but has a very good proposed area size and CADR for the price. The GermGuardian AC4825 has existed For several years and it is, up front, inexpensive. But due to its bigger Power consumption, it Successfully Submitted (Awaiting Approval)