STERLING 402075-96 Stinson Elongated 1.6 GPF Toilet, 12-inch Rough-In, Biscuit,KOHLER,402075-96" /> MATERIAL: Crafted of Grade A vitreous china for a durable, non-porous product with a hard, glossy finish GALLONS PER FLUSH: Uses 1.6 gallons of water per flush, meeting today's strict water conservation standards FLOOR SAVER FOOTPRINT: Helps cover the old footprint left by many two-piece toilets THREE-BOLT INSTALLATION: Pre-installed gasket and encapsulated bolts save time and provide more options for adjustment PRO FORCE TECHNOLOGY: Creates a powerful siphonic suction action, sending 100% of the water through the rim GUARANTEE: Proven one-flush cleansing performance limited guarantee WARRANTY: Backed by a 5-Year Limited Warranty