Check Valve Cartridge, 2/pk Back Catalog number: CTS-A094 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-0720 Inlet Check Valve Assembly Price on request CTS-10285 TFE 3-Way Valve 4 (V4) Price on request PL7025600 MarvelXACT PLS 25µm x 600mm Price on request