เครื่องถูกปิดผนึกอย่างแน่นหนาเพื่อกักเก็บสารมลพิษเอาไว้ In Case you especially need to have to address large levels of risky natural compounds (VOCs), we endorse the Austin Air HealthMate HM400. Like our other picks, it works by using a HEPA filter to capture particulate pollutants. But Furthermore, it incorporates a large, 15-pound adsorbent filter (made up Successfully Submitted (Awaiting Approval)