Grohe Cosmopolitan Pressure Balance Valve Trim with 2-Way Diverter with Cartridge - 29434Grohe Cosmopolitan Pressure Balance Valve Trim with 2 Way Diverter with Cartridge 29434 Dual handle pressure balance trim with integrated diverter and cartridge for precise control and consistent water temperature. Features Two handle design with separate diverter and temperature control Top handle controls 2 way diverter between outlets Bottom handle controls on off and water temperature Includes double ceramic pressure balance cartridge Ceramic disc