คุณภาพและการรับประกันที่เชื่อมันได้ 2 Kilos of activated carbon and alumina, which ought to ensure it is far far better at capturing VOCs. But it surely’s expensive, the filters very last only six months, and replacements cost about $two hundred. Two Coway filters that we obtained in February 2021 experienced a slight odor, waiting for link from Social Network Posts (8)