Siemens 8MR6411-6LV45 Description Description Siemens VENT FILTER, 146M3, 223X223, 115V, IP54, EMC Related products SIEMENS 1FK6042-6AF71-1TH0 SIEMENS 1FN1910-0AA20-1AA0 SIEMENS 1FK7042-5AK71-1FB0 SIEMENS 1FN1910-0AA20-3AA0 SIEMENS 1FK7083-5AF71-1EB3 SIEMENS 1FK7044-7AF71-1EG0