Check Valve Filter Replacement Kit,Beckman,240619 Back Catalog number: CTS-A033 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 5067-1613 Quick Change filter discs 4.6mm id 0.5µm 182,69 € 15-04-03097 EXP Pre-Column Filter Cartridge, 0.2 µm, 10/pk Price on request 520610-904 ValueLab LC C18-HD Guard, 4.6x12mm,8pk 165,68 €