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 5005-0442 Fitting 1.6, SI, bio, 10/PK 252,13 € 15-04-05497 EXP2 Pre-Column Holder and (3) Filter Cartridges, 2μm Price on request CTS-11415 SS Filter Frit Replacement Cartridge, 2/pk,Waters,700002913 Price on request