2μm Precolumn Filter Insert,Waters,WAT088084 Back Catalog number: CTS-10919 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 15-04-05498 EXP2 In-Line Filter Holder and (3) Filter Cartridges, 2μm Price on request CTS-10527 Precolumn Filter Assembly,Waters,WAT035190, Old# WAT084561 Price on request 15-04-04117 EXP2 Stem Filter Replacement Cartridge, 0.2 µm, 5/pk Price on request