Enjoy clean, simple design and efficient performance with this KOHLER Highline toilet tank, which combines both style and function, featuring Pressure Lite technology. This tank raises the bar for exceptional bulk flushing performance. When paired with a Highline toilet bowl, the durable construction of this Pressure Lite toilet tank with left-hand trip lever ensures years of reliability.

• 1.28 gpf (4.8 lpf)
• Combine with the K-4304 bowl to create a K-37740 Highline Pressure Lite toilet
• Pressure Lite flushing technology provides commercial-grade flushing power while reducing water use