ACQUITY BSM Performance Maintenance Kit Back Catalog number: CTS-11091 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-1599 Check Valve Assembly, Outlet Price on request CTS-10600 Check Valve Cartridge, 2/pk Price on request PS7075350 MarvelXACT™ PEEKsil™ 75µm ID x 350mm Price on request