ACQUITY I-Class SM-FTN Performance Maint. Kit,2890 Back Catalog number: CTS-21240 Availability: In the manufacturer's stock Price on request - + Recommended 11-1239 Ferrule, 1/16", SS, 10/pk Price on request CTS-10770 Waste Valve, V3 (2 Way Solenoid Valve) Price on request CTS-6613 Black Plunger Seal Price on request