Features: Lead Free Cartridge2 HandleColdMaterial of Construction CeramicHeight 2 1/4 InCartridge Type Ceramic DiscFor Use With Zurn 2 Handle Manual Faucets-Interchangeable With Chicago Faucet 1-100-XT and 1-99-XT Cartridges -Chicago's Cartridges Do Not Fit any Zurn Faucet -Used On All Zurn Faucets Except For The Widespread (Z831) Faucet