中(zhong)(zhong)效空(kong)氣(qi)過濾(lv)器(qi)在空(kong)氣(qi)過濾(lv)器(qi)中(zhong)(zhong)屬F系列過濾(lv)器(qi)。F系列中(zhong)(zhong)效空(kong)氣(qi)過濾(lv)器(qi)分中(zhong)(zhong)效袋(dai)(dai)式(shi)過濾(lv)器(qi)和(he)非袋(dai)(dai)式(shi)兩種，其中(zhong)(zhong)袋(dai)(dai)式(shi)包(bao)括F5，F6，F7，F8，F9。主(zhu)要(yao)用于中(zhong)(zhong)央空(kong)調(diao)通風系統中(zhong)(zhong)級(ji)過濾(lv)、制(zhi)藥、醫院、電子、食(shi)品、等工業(ye)凈化，這(zhe)里主(zhu)要(yao)說(shuo)說(shuo)中(zhong)(zhong)效袋(dai)(dai)式(shi)過濾(lv)器(qi) 。