Compare Quick view HARMSCO HARMSCO MODELS | S/S SUB ASSY 900, 1200 | 638SS MSRP: Was: Now: $1,123.32 HARMSCO MODELS | S/S SUB ASSY 900, 1200 | 638SS parts for STAINLESS STEEL CARTRIDGE FILTERS MODELS: BF450, 600, 900FL, 1200F
