KOHLER K-3998-RZ Wellworth Two-piece elongated toilet, 1.28 gpf

Wellworth toilets have been an American benchmark for style, innovation, and performance since 1936. This Wellworth high-efficiency toilet delivers significant water savings with a 1.28-gallon flush setting that saves up to 16,500 gallons per year, compared to an old 3.5-gallon toilet, without sacrificing flush power. This model includes tank lid locks and an insulated tank liner to help prevent condensation on the outside of the tank.

• Two-piece design.
• Elongated bowl offers added room and comfort.
• 1.28 gpf (4.8 lpf).
• 2-1/8" (54 mm) fully-glazed trapway.
• Right-hand Polished Chrome trip lever.
• Insuliner tank liner minimizes condensation on the tank when exposed to high humidity.
• Tank locks included.
• Combination consists of the K-4467-RZ tank and the K-4198 bowl.
• Coordinates with other products in the Wellworth collection.
• Standard 12" (305 mm) rough-in.