ฝาครอบตัวกรองประกอบด้วยพลาสติกรีไซเคิล If You specially want to deal with higher amounts of volatile natural compounds (VOCs), we endorse the Austin Air HealthMate HM400. Like our other picks, it makes use of a HEPA filter to seize particulate pollutants. But Additionally, it has a large, 15-pound adsorbent filter (made up of activated Successfully Submitted (Awaiting Approval)