เครื่องถูกปิดผนึกอย่างแน่นหนาเพื่อกักเก็บสารมลพิษเอาไว้ In case you especially want to deal with higher amounts of volatile natural and organic compounds (VOCs), we suggest the Austin Air HealthMate HM400. Like our other picks, it employs a HEPA filter to capture particulate pollutants. But In addition it contains an enormous, fifteen-pound adsorbent filter (composed of https://www.mannature.com