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 5067-5918 Seal 500ul 54,11 € 15-04-05258 EXP2 In-Line Filter Holder (Fittings Included, for use w/EXP2 Filter Cartridges) Price on request 5023-0271 Frit for 1290 Inline Filter, 0.3um, 5/pk 156,64 € 117,48 €