คุณภาพและการรับประกันที่เชื่อมันได้ For Those who specially need to deal with superior levels of risky natural and organic compounds (VOCs), we advocate the Austin Air HealthMate HM400. Like our other picks, it uses a HEPA filter to seize particulate pollutants. But What's more, it has a large, fifteen-pound adsorbent filter (made up Successfully Submitted (Awaiting Approval)