中(zhong)(zhong)效(xiao)空氣(qi)過濾(lv)(lv)器(qi)(qi)在空氣(qi)過濾(lv)(lv)器(qi)(qi)中(zhong)(zhong)屬F系列過濾(lv)(lv)器(qi)(qi)。F系列中(zhong)(zhong)效(xiao)空氣(qi)過濾(lv)(lv)器(qi)(qi)分中(zhong)(zhong)效(xiao)袋式(shi)(shi)(shi)過濾(lv)(lv)器(qi)(qi)和非袋式(shi)(shi)(shi)兩種，其(qi)中(zhong)(zhong)袋式(shi)(shi)(shi)包括F5，F6，F7，F8，F9。主要(yao)用于中(zhong)(zhong)央(yang)空調通風(feng)系統中(zhong)(zhong)級過濾(lv)(lv)、制藥、醫院、電子(zi)、食品(pin)、等工(gong)業凈化(hua)，這里主要(yao)說說中(zhong)(zhong)效(xiao)袋式(shi)(shi)(shi)過濾(lv)(lv)器(qi)(qi) 。