Check Valve Filter Replacement Kit,Beckman,240619 Back Catalog number: CTS-A033 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-11370 Filter, Air, Door,Waters,700005167 Price on request 5067-1607 Inline Filter Assembly, Rigid, 2.1 x 0.2 612,44 € 520610-904 ValueLab LC C18-HD Guard, 4.6x12mm,8pk 171,67 €