Check Valve Filter Replacement Kit,Beckman,240619 Back Catalog number: CTS-A033 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-4129 SS Line Filter,Shimadzu,228-35871-99 Price on request CTS-11415 SS Filter Frit Replacement Cartridge, 2/pk,Waters,700002913 Price on request CTS-A11316 Suction Filter, Stainless Improved,Shimadzu,228-45707-91 Price on request