材質(zhì)進(jìn)口美國(guó)HV公司及韓國(guó)奧斯龍（Ahlstrom）純木漿濾紙制作，過(guò)濾精度為10 um—15um，過(guò)濾效率98%，使用壽命1000—2000h。
Atlas Air Filter
Material imports of U.S. and South Korea Oslo Long HV Corporation （Ahlstrom） filter paper made of pure wood pulp, filtering accuracy of 10 um-15um, 98% filtration efficiency, lifetime 1000-2000h.
