Check Valve Cartridge, 2/pk Back Catalog number: CTS-10493 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-4048 PEEK™ Needle Seal, SIL-30AC, SIL-30ACMP Price on request PL7050350 MarvelXACT PLS 50µm x 350mm Price on request 11-3321 Wash Seal Gasket, 6/pk Price on request