Check Valve Filter Replacement Kit,Beckman,240619 Back Catalog number: CTS-A033 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 5067-1607 Inline Filter Assembly, Rigid, 2.1 x 0.2 577,36 € 5023-0271 Frit for 1290 Inline Filter, 0.3um, 5/pk 156,01 € CTS-A11123 SS Primary Inlet Check Valve Filter,Waters,289003547 Price on request