Description
Product Overview
The KOHLER Wellworth Two-Piece Elongated Dual-Flush Toilet (model K-3988-0) is engineered for households that value both performance and water efficiency. Constructed from high‑grade ceramic sourced from China, the bowl features an elegant oval shape that provides additional seating comfort without sacrificing space. The left‑hand nested trip lever allows users to select a full 1.6 gallon per flush (gpf) for solid waste or a reduced 1.0 gpf for liquid waste, delivering up to 30% water savings compared with standard single‑flush models. The gravity‑flush system, part of Kohler’s Class Five Flush technology, ensures a powerful, swirl‑free flush that clears the bowl in a single action. The toilet is floor‑mounted, includes a single piece tank (K-4458) and bowl (K-4198) combination, and comes in a classic white finish that blends seamlessly with any décor.
![[Product front view showing all components]](https://www.propertyshop.store/wp-content/uploads/2026/07/d970fe195e93481ba4c27470ec125de3.jpg)
Usage
This dual‑flush toilet is suited for a wide range of residential settings, from compact apartments to spacious family homes. Its elongated bowl offers added room for comfort, making it an excellent choice for households with children, seniors, or anyone who appreciates a more generous seating area. The left‑hand lever is ergonomically positioned for easy reach, allowing users to quickly toggle between flush options without bending or stretching. Because the toilet meets EPA WaterSense standards, it is ideal for environmentally conscious consumers looking to lower utility bills while maintaining a high level of cleanliness. Installation is straightforward for professional plumbers, with standard floor‑mount brackets and clear instructions included in the package.
Why Choose Us
Choosing the KOHLER Wellworth means investing in a brand with over a century of bathroom innovation and a reputation for durability. Each unit undergoes rigorous quality testing to ensure leak‑free performance and long‑term reliability. The one‑year limited warranty provides peace of mind, covering any manufacturing defects that may arise. Kohler’s extensive service network offers prompt support, and the company’s commitment to sustainable design means you receive a product that not only performs well but also helps reduce your environmental footprint. Additionally, the sleek white finish resists staining and is easy to clean, preserving its showroom appearance for years.
Key Features
- Dual‑flush system lets you choose between 1.6 gpf full flush and 1.0 gpf water‑saving flush for optimal efficiency.
- Elongated oval bowl provides extra seating comfort while maintaining a compact footprint.
- Left‑hand nested trip lever offers intuitive control and easy access for all users.
- Durable ceramic construction resists stains, scratches, and wear for a lasting pristine look.
- One‑year limited warranty and Kohler’s nationwide support ensure reliable after‑sales service.
FAQ
What is the water consumption per flush?
The Wellworth model uses 1.6 gallons for a full flush and 1.0 gallons for a reduced flush, meeting EPA WaterSense standards for water efficiency.
Is the left‑hand lever compatible with right‑handed users?
Yes. The lever is positioned for easy reach from either side of the toilet, making it comfortable for both left‑ and right‑handed users.
Can this toilet be installed on a wall‑mounted system?
No. The Wellworth is designed for floor‑mounted installation only, with standard mounting brackets included for a secure fit.
What warranty does Kohler provide?
Kohler offers a one‑year limited warranty that covers any manufacturing defects, ensuring you receive a reliable product backed by professional support.
How does the dual‑flush mechanism work?
The left‑hand lever has two positions: a short press releases a 1.0 gpf flush for liquid waste, while a longer press activates a 1.6 gpf flush for solid waste, allowing you to conserve water without sacrificing performance.





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