KOHLER Reach Curve 12 in. Rough In 1-Piece 1.28 GPF Dual Flush Elongated Toilet in White Seat Not IncludedKOHLER Reach Curve Dual Flush Skirted Toilet The KOHLER Reach Curve 12 in. Rough In 1 Piece Toilet combines modern aesthetics with water saving dual flush technology. With its sleek skirted design and top mounted dual flush actuator, it provides options for efficiency at 0. 8 or 1. 28 gallons per flush, optimizing water usage while maintaining powerful performance. Key Features: Efficient Design: Dual flush options of 0. 8 and 1. 28 GPF save up to