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 5067-1602 In-Line Filter Assembly, with 4.6 x 0.5 520,76 € 15-04-05258 EXP2 In-Line Filter Holder (Fittings Included, for use w/EXP2 Filter Cartridges) Price on request 5067-1603 In-Line Filter Assembly, with 2.1 x 0.2 520,45 €