ฝาครอบตัวกรองประกอบด้วยพลาสติกรีไซเคิล two pounds of activated carbon and alumina, which need to ensure it is much much better at capturing VOCs. But it’s highly-priced, the filters very last only 6 months, and replacements Value about $200. Two Coway filters that we bought in February 2021 had a slight odor, and filters https://www.mannature.com/products/detail/airpurifier