• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
  • Skip to footer

Disclaimer:  We’re supported by our readers. We earn a commission from product purchases using affiliate links on our site. Learn more about the  affiliate program

Toiletable

Toiletable

Your Trustworthy Toilet Guide

  • Home
  • Toilets
  • Brands
    • American Standard Toilets
      • American Standard Cadet 3
      • American Standard Champion 4
      • American Standard H2Option
      • American Standard Optum VorMax
      • American Standard Boulevard
      • American Standard Fairfield
      • American Standard Colony
      • American Standard Edgemere
    • Kohler Toilets
      • Kohler Highline
      • Kohler Santa Rosa
      • Kohler San Raphael
      • Kohler Memoirs
      • Kohler Cimarron
      • Kohler Wellworth
      • Kohler Tresham
      • Kohler Archer
      • Kohler Gabrielle
      • Kohler Corbelle
      • Kohler Devonshire
    • TOTO Toilets
      • TOTO Aquia IV Washlet
      • TOTO Ultramax-II
      • TOTO Supreme
      • TOTO Carlyle-II
      • TOTO Eco Soiree
      • TOTO Vespin II
      • TOTO Aimes
      • TOTO Washlet
  • Types
    • Best Dual Flush Toilets
    • Best Flushing Toilets
    • Best One Piece Toilets
    • Best Upflush Toilets
    • Best Portable Toilets
    • Best Compact Toilets
    • Best ADA Toilets
  • Accessories
    • Toilet Seats
      • Padded Seats
      • Heated Seats
      • Bidet Seats
      • Seat Risers
    • Handicap Accessories
    • Toilet Plungers
    • Toilet Bowl Cleaners
    • Toilet Brushes
    • Bidet Sprayers
  • Tips & Guides
    • Clogs
    • Fix & Repair
    • Cleaning Tips
    • Installations
    • Measuring
  • Resources
    • Calculators
    • Comparisons
    • History
  • About Us
    • FTC & Affiliate Disclaimer
    • Contact Us – We Value Your Feedback
    • Privacy Policy

Kohler Wellworth Toilet Review – Dual Flush and Efficient

Last updated: Jun 28th, 2022 by Tyler White

When it’s time for a new toilet, a trusted brand, and wanter efficiency are likely high on your must-have list.  The popular Kohler Wellworth checks both of those boxes and then some.  This is an EPA WaterSense certified toilet, that lets you choose between a 1.1 gallon  flush and a 1.6 gallons flush, depending on your need.

With a round bowl instead of an elongated one, this toilet is ideal for bathrooms with less space. Additionally, this toilet offers a choice between two different flushing levels. Depending on waste, you can choose between a 1.1 gallons-per flush partial flush and a 1.6 gallons-per-flush full flush. 

Thanks to the dual-flush capability, this toilet is also EPA WaterSense certified. While unfortunately this toilet doesn’t come with a seat, it will accommodate several seat options.

Let’s have a look at the detailed review of the Wellworth’s features.

Table of Contents

  • Feature List
  • Kohler Wellworth Toilet – Our Editor’s Choice
    • What Customers Liked Most About the Kohler Wellworth: 
    • What Customers Didn’t Like About the Kohler Wellworth: 
  • Summary of Recent Reviews
  • Kohler Wellworth Toilet – Model Comparisons
    • ✓ Kohler K-3987-96
    • ✓ Kohler K-3978-0
    • ✓ Kohler K-3989-47
  • Frequently Asked Questions
  • Product Reviewers

Feature List

K-3987-0 Kohler Wellworth toilet Two-Piece WaterSense certification

Key Features
  •  Flushing Score:   1000 MaPWhat is MaP?Grams of waste removed in a single flush. Scale = 0 - 1000
  • Water Consumption: 1.1/1.6 GPFGallons Per FlushEfficient toilets use 1.28 gallons per flush, saving 20% more water than 1.6 GPF toilets.
  • Bowl Shape: Round Front
  • Flushing System:  Class Five FlushWhat is a Class Five Flush?Larger flush valve. 3.25” valve vs. a standard 2.83” valve. Utilizes additional water jets.
  • Flush Type:  DualDual Flush ExplainedChoose between a low flow or full flush action, typically has a button
  • Style: Two-Piece
  • Certifications: WaterSense
  • Dimensions (sourced from manual): Toilet (27.75″ x 18″ x 29.25″), Rough-inWhat is a Rough-in?Measurement between center of waste pipe and wall (12″), TrapwayWhat is a Trapway?S-shaped curved channel inside the base of the toilet. Waste travels from the bowl through the trapway, then out the bottom of the toilet. (2.12″), Seat HeightWhat is the Seat Height?The measurement from the floor to the top of the toilet seat. Standard height toilets measure between 15 - 17 inches, while chair height toilets measure 17 inches or more. (15.5″)
    See image with dimensions
    KOHLER K-3987-0 Wellworth dimensions
CHECK LATEST PRICE


Kohler Wellworth Toilet – Our Editor’s Choice

features of the space-saving Wellworth model from Kohler

An all-around winner coming from one of the most well-respected names in toilets, the Kohler Wellworth offers everything you might expect from a brand of its stature except the high price tag. 

Delivering quiet and powerful flushing capability resulting in far fewer clogs, water efficiency, high durability, and impressive style options, the Wellworth K-3987 offers everything you’d expect from a Kohler at a fraction of the price. 

When researching the best choice in quiet-flush toilets, we looked for a model that combines powerful flushing, easy installation, cost savings,  style options, and dependable performance all in one. 

The Kohler Wellworth K-3987, with its quiet-but-powerful class five flush system, delivers all of that and more.  Affordably priced from a trusted brand known for its dependable performance and style, the Wellworth K-3987 model’s compact design, offers powerful flush technology, water efficiency, common-sense functionality, and durability.  

What Customers Liked Most About the Kohler Wellworth: 

1. Efficient Flushing Power

While there are many benefits to water conservation from saving the environment to saving money and beyond, there is a downside associated with low-volume flushes. Often, this small volume of water is insufficient to evacuate large loads of solid waste,  requiring a second flush. But that’s not the case with the Kohler Wellworth.  

A 360-degree canister flush valve that releases all of the water very quickly provides a very powerful flush while using less water. In fact, this model’s class-five flush removes up to 1000 grams of solid waste with just a single flush.

The average toilet today uses 1.6 gallons of water with each flush. But high-efficiency toilets use only 1.28 gallons or even less. The Kohler Wellworth offers dual-flush technology, allowing for the option of a powerful 1.6 gpf or a highly efficient and cost-effective 1.28 gallons per flush. 

Customers found that both options of the Kohler Wellworth offer sufficiently powerful flushes that break down even larger loads, rarely requiring a second flush, resulting in far fewer clogs. 

2. Quiet Flush Technology

Aside from being one of the more efficient toilets on the market,  customers indicated that Kohler Wellworth’s quiet-flush technology  outperforms the competition, making it the most popular quiet flush toilet we’ve reviewed. 

3. Space-Saving Design

Kohler Wellworth’s round front bowl provides a  clean and compact solution, ideal for any powder room or small bathroom environment. Customers like the modern design and 4-stylish color options (white, almond, black, and biscuit) that fit seamlessly into any decor. 

What Customers Didn’t Like About the Kohler Wellworth: 

1. Lack of Special Coating in the Bowl

The Kohler Wellworth does not have a special coating inside the bowl featured in many other higher-end toilets, making maintenance more difficult than with models that do have the coating. (link to models with coating.) 

2. Seat and Wax Ring are Not Included

Summary of Recent Reviews

The Kohler Wellworth received overwhelmingly positive reviews for its powerful flushing capabilities, water cost savings,  and fewer clogs than other quiet flush toilets.  Customers were also very pleased about the compact design and affordable pricing from a trusted and reputable brand.  

While some customers were not pleased that the model does not have a special coating inside the bowl, making manual maintenance required at times, most reviews were very positive. 

If you’re looking for a durable, high-quality quiet toilet with dual-flush capability and a powerful flush,  from a name you can trust, we recommend the Kohler Wellworth as a superior choice. 

What We Liked
  • Class five flush evacuates large loads
  • Affordably Priced
  • Compact Rounded Bowl fits in Most Spaces
  • Dual flush technology minimizes water consumption
  • Easy Installation
  • Powerful Flush Minimizes Clogs
  • 360-degree Canister Flush Valve
  • Available in Standard and Chair Heights
  • Available in 4 Stylish Colors
  • Quiet flush
  • 54mm glazed trapway
  • Light-weight for easy installation– weighs only 86.3 pounds
What We Didn't Like
  • Toilet seat not included
  • Does not include a wax ring
  • No coating in the bowl makes cleaning difficult

 

Performance Ratings

★  Easy to clean – 3.7 out of 5
★  Easy to install – 4.1 out of 5
★  Value for money – 3.6 out of 5

* based on Amazon’s rating system

Product Documentation

  • Spec Sheet (PDF)
  • Product Install Guide (PDF)

Customer Reviews

Last gathered: June 28, 2022

Amazon Customer Reviews
 4.3 of 5 stars  – 150 Total Reviews

Read Reviews

5 stars - 100 reviews
4 stars - 18 reviews
3 stars - 10 reviews
2 stars - 8 reviews
1 stars - 14 reviews
Lowes Customer Reviews Lowes Customer Reviews
 4.0 of 5 stars  – 377 Total Reviews

Read Reviews

5 stars - 210 reviews
4 stars - 75 reviews
3 stars - 25 reviews
2 stars - 18 reviews
1 stars - 49 reviews
CHECK MORE REVIEWS

Kohler Wellworth Toilet – Model Comparisons

✓ Kohler K-3987-96

Wellworth top view

The 2-piece design of the K-3987-96 is simple yet convenient. This particular product weighs about 86.3 pounds and is made out of china. It is available in biscuit, black, almond, and white color, and should easily blend in any bathroom style. With a round toilet bowl that helps save space, this Wellworth toilet also features a powerful gravity flush. 

✓ Kohler K-3978-0

This model features Class Five technology that provides an extremely powerful yet quiet flush. Further, this model is easy to install with its classic 3-bolt installation. Compared to other models, this option will be more comfortable for taller individuals thanks to its elongated toilet bowl shape. Finally, one potential downside is that this model is currently only available in one standard color. 

✓ Kohler K-3989-47

If a right-height toilet is essential to you, the K-3989-47 might be a perfect choice. It makes a comfortable, powerful, and reliable option. Due to the dual flush technology, you get the benefits of both a partial and full flush. Finally, this model is extremely easy to install, weighing in at only 70 pounds.

Frequently Asked Questions

Does the Wellworth have a Strong Flush?

Due to the Class Five flushing technology, the Wellworth has an extremely powerful flush. One full flush can easily remove all waste, even with this energy-efficient model. 

Does it Come with a Warranty?

Kohler is a very dedicated company and offers at least a one-year warranty on most products. Especially as some reviewers have noted damage after shipping, Kohler’s warranty ensures you’ll have a replacement on the way in no time at no extra cost.

Product Reviewers

One of the best ways to find out more about a certain product is by looking up the reviews. Everyone has different priorities and opinions, but the most common complaint seen for the Wellworth is that people received a damaged product. Thankfully, even though damage likely happened during transport, it’s still covered by a warranty. Should you encounter this issue like other reviewers, Kohler will help by replacing the damaged parts or the entire toilet as necessary.

However, if you’re interested in exploring other toilet options, check out our top 12 best toilets list for more!

Category iconKohler,  Toilets Tag iconbest toilet

Primary Sidebar

Brand Reviews

TOTO Brands TOTO Toilets
Kohler Brands Kohler Toilets
American Standard Brands American Standard Toilets

Type Reviews

flushing toilets Best Flushing Toilets
small compact toilets Compact Toilets
dual flush toilets Dual Flush Toilets
one-piece toilets One Piece Toilets
portable toilets for travel Portable Toilets
toilet seats Toilet Seats
ada compliant toilets ADA Compliant Toilets

Footer

Footer logo

Toiletable.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. Amazon and the Amazon logo are trademarks of Amazon.com, Inc. or its affiliates.



Privacy Policy
 
FTC & Affiliate Disclaimer

Contact Us

© Toiletable - 2022