ฝาครอบตัวกรองประกอบด้วยพลาสติกรีไซเคิล For Those who especially need to handle significant amounts of risky natural compounds (VOCs), we advocate the Austin Air HealthMate HM400. Like our other picks, it uses a HEPA filter to seize particulate pollutants. But In addition, it contains an enormous, fifteen-pound adsorbent filter (made up of activated carbon waiting for link from Social Network Posts