จัดส่งฟรี! เมื่อสั่งซื้อเครื่องกรองอากาศทุกรุ่น When You precisely require to deal with substantial levels of unstable organic compounds (VOCs), we endorse the Austin Air HealthMate HM400. Like our other picks, it employs a HEPA filter to seize particulate pollutants. But it also includes an enormous, fifteen-pound adsorbent filter (composed of activated carbon and Successfully Submitted (Awaiting Approval)