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 10848 Pre-Column Filter, SS frit (10µm), 1/4-28 Price on request 5022-2192 SS filter assy with PEEK ring, 2um pore 34,73 € CTS-11305 PEEK™ 5μm Filter,Shimadzu,228-48607-91, Old # 228-32744-00 Price on request