Model Number: 091-7015 Model Name: AQUA-SAVER - PRESSURE-ASSIST BACK OUTLET TOILET Description: Two-Piece 1.6 GPF (6 Liter)Elongated-Rim, 4" Rough-In, Less Seat with Pressure-Assist Tank List Prices: * White: Standard Colors: Premium Colors: $ 594.90 $ 743.60 $ 892.40