KOHLER K-3889-UT 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 tank locks and 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
- Tank cover locks included
- Combination consists of the K-4467-UT tank and the K-4373 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
- Material: Vitreous China
- Installation: Floor-mount
- WaterSense certified
- ADA compliant
- Suitable for residential use
- KOHLER® Toilets and Seats Limited Warranty
Additional Resources
Specification Sheet
Specification Sheet
Installation Guide
Parts Breakdown
Product Video
Exploded Parts Diagram
Recommended Products/Accessories
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- KOHLER K-1265114 12" Toilet Supply Line
- KOHLER K-23726 Drain treatment
- KOHLER K-4636-RL Cachet ReadyLatch Quiet-Close elongated toilet seat — ReadyLatch® Quiet-Close™ elongated toilet
- KOHLER K-4639-RL Cachet ReadyLatch Quiet-Close round-front toilet seat — ReadyLatch® Quiet-Close™ round-front toilet
- KOHLER K-5420 Clean Caps Low-profile Toilet Bolt Caps
- KOHLER K-9379 Wellworth Trip lever
CAD & BIM Files
Revit (BIM) · 3D DWG · 3D DXF · 3D OBJ · SketchUp · 3D Studio · 2D DWG - Front · 2D DWG - Plan · 2D DWG - Side · 2D DXF - Front · 2D DXF - Plan · 2D DXF - Side