The Champion PRO 1.28 GPF Single Flush Toilet Tank Only from American Standard features the Champion PRO Flushing System with the power to flush a bucket of golf balls in a single flush when paired with coordinating Champion PRO bowl (sold separately). This ultra-low consumption toilet tank uses 1.28 gallons per flush to conserve water and is designed for durability, outstanding performance, and clog-free dependability.

• Tank only: Pair with Champion PRO bowl
• Champion PRO flushing system: Large flush valve, achieves the highest MaP score of 1,000 grams
• High efficiency: Ultra-low consumption uses 20% less water than a standard toilet and is WaterSense certified for water-savings and efficient performance
• EverClean antimicrobial surface: Inhibits the growth of odor- and stain-causing bacteria, mold and mildew
• Quality and durability: Vitreous china with metal trip and shank fill valve for long-lasting strength and reliability
• Warranty: Limited lifetime warranty on chinaware, limited 10-year warranty on all mechanical parts
• Rough-in: 12-in. (305 mm)