西德福滤芯型号：
SP180E03B
SP200E05B
SP250E10B
SP300E05B
SS002B100B
SS002E03B
SS002F20B
SS004A10B
SS004B60B
SS004F10B
SS008A05B
SS008B40B
SS008F03B
SS008K20B
SS014B10B
SS014E10B
SS014K05B
SS024B100B
SS024E03B
SS024F20B
SS035A10B
SS035B60B
SS035F10B
SS070A05B
SS070B40B
SS070F03B
SS070K20B
SS085B25B
SS085E20B
SS085K10B
SS125B10B
SS125E10B
SS125K05B
SS160B100B
SS160E03B
SS160F20B
SS250A10B
SS250B60B
SS250F10B
ST102
SXE072G10B
SX434E10B
AD030B80B
LL045B100B