SS Primary Inlet Check Valve Filter,Waters,289003547 Back Catalog number: CTS-A11123 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 15-04-05263 EXP2 Filter Cartridge, 3mm, 0.2µm, 5/pk Price on request 11-1604 Line Filter Frit,Thermo Scientific,00950-30009 Price on request 15-04-05258 EXP2 In-Line Filter Holder (Fittings Included, for use w/EXP2 Filter Cartridges) Price on request