KOHLER K-3999-U Highline Two-piece elongated toilet, 1.28 gpf

With its clean, simple design and efficient performance, this Highline water-conserving toilet combines both style and function. An innovative 1.28-gallon flush setting provides significant water savings of up to 16,500 gallons per year, compared to an old 3.5-gallon toilet, without sacrificing flushing power. This model features a unique tank liner that minimizes exterior condensation in humid environments.

• Two-piece design
• Elongated bowl offers added room and comfort
• Comfort Height feature offers chair-height seating that makes sitting down and standing up easier for most adults
• Left-hand Polished Chrome trip lever
• Insuliner tank liner minimizes condensation on the tank
• Combination consists of the K-4467-U tank and the K-4199 bowl
• Eligible for consumer rebates in some municipalities
• 1.28 gpf (4.8 lpf)
• 2-1/8" (54 mm) fully glazed trapway
• Class Five canister optimizes the flow out of the tank, harnessing gravity and the natural, powerful reducing cascade of water to increase the power and effectiveness of the flush