中(zhong)效空(kong)氣過濾(lv)器(qi)在空(kong)氣過濾(lv)器(qi)中(zhong)屬F系(xi)(xi)列過濾(lv)器(qi)。F系(xi)(xi)列中(zhong)效空(kong)氣過濾(lv)器(qi)分(fen)中(zhong)效袋(dai)(dai)式(shi)過濾(lv)器(qi)和非袋(dai)(dai)式(shi)兩種(zhong),其中(zhong)袋(dai)(dai)式(shi)包括F5,F6,F7,F8,F9。主要用于中(zhong)央空(kong)調(diao)通風系(xi)(xi)統中(zhong)級過濾(lv)、制藥(yao)、醫院、電子、食品、等(deng)工(gong)業凈化(hua),這里主要說說中(zhong)效袋(dai)(dai)式(shi)過濾(lv)器(qi) 。