PROTECH 54-42553-01 - Filter - PermanentFor use with Models RXRD-EDCM2, RXRD-EDCM3, RXRD-EDCM4, AXRD-NDCM3, AXRD-PDCM3, AXRD-PJCM3, AXRD-RDCM3, AXRD-RJCM3, AXRD-SDCM3, AXRD-SJCM3, RXRD-KCCM3, RXRD-KDCM3, RXRD-LDCM3, RXRD-LFCM3, RXRD-MDCM3, RXRD-NDCM3, RXRD-PDCM3, RXRD-PJCM3, RXRD-RDCM3, RXRD-RJCM3, RXRD-SDCM3, RXRD-SJCM3, AXRF-HDA1, AXRF-KDA1, RXRF-HDA1, RXRF-KDA1This replaces part# 955242, 54-42577-01