Face Seals, 4/pk Back Catalog number: CTS-10989 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-4150 Tubing D-R Assembly Price on request CTS-10770 Waste Valve, V3 (2 Way Solenoid Valve) Price on request CTS-21585 PM Kit, 1220 Price on request