SS Primary Inlet Check Valve Filter Kit, 2/pk,Waters,700002912 Back Catalog number: CTS-A11123-02 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 15-04-05500 EXP2 In-Line Filter Holder and (3) Filter Cartridges, 0.5μm Price on request CTS-10527 Precolumn Filter Assembly,Waters,WAT035190, Old# WAT084561 Price on request CTS-11370 Filter, Air, Door,Waters,700005167 Price on request