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.
- Kohler Wellworth Toilet – Spec List
- Kohler Wellworth – Standout Features
- Buyer’s Feedback Section
- Kohler Wellworth Toilet – Model Comparisons
- Frequently Asked Questions
- Product Reviewers
Kohler Wellworth Toilet – Spec List
Kohler Wellworth – Standout Features
Let’s look at 5 main features of the Wellworth toilet.
✓ Two Piece Design
Like the Kohler San Raphael, the Wellworth is made from vitreous china and has finishes in multiple colors, such as white, biscuit, and black. This toilet features a left-hand nested trip lever that allows for convenient flushing, unlike other dual-flush toilets that use buttons on top of the tank. Additionally, the round bowl design makes this model suitable for homes with a small bathroom.
Take a look at this video from Kohler about its design.
Lastly, two-piece toilets are quite popular, especially because they’re typically more durable than their one-piece counterparts. Their construction is simple and easy to install. However, the one downside to two-piece toilets is that they have a seam between the bowl and tank which can catch dirt and be hard to clean.
✓ Efficient Flushing System
The Kohler Wellworth uses a dual flushing system that allows you to efficiently choose between two flush options based on your needs. A partial flush (1.1 gallons per flush) uses 30% less water than a full flush (1.6 gallons per flush), which can save approximately 4000 gallons of water per year. In addition, the flushing efficiency of this toilet is increased with its 2-1/8-inch glazed trap-way.
Go here to learn more about dual flush toilets and reviews.
Another huge advantage of this model is the Class Five flushing technology with canister flush valve. This feature effectively ensures that all waste is removed in a single flush, meaning you won’t waste your water-saving capabilities by having to flush multiple times in a row to remove waste.
Finally, the Kohler Wellworth is EPA WaterSense certified due to its low water usage, which can make you eligible for rebates on your water bills, depending on location.
✓ Cleaning Action
The siphon action of this toilet provides additional power to the water when it enters the bowl. The added water force increases the toilet’s efficiency, allowing it to clear up to four times the volume of waste compared to other toilets. Further, the water enters the toilet bowl around the full circumference of the rim, ensuring every part of the surface is cleared.
Read More: Toilet bowl cleaners we reviewed
✓ Standard Installation
This toilet uses a standard 12-inch rough-in for installation. You’ll also need a trap seal and toilet seat, as this toilet doesn’t come with a toilet seat already. To level the bowl, use a three-bolt setup. Finally, because the Wellworth is a two-piece toilet, installation is fairly convenient and straightforward.
✓ Seat Height
Finally, the Kohler Wellworth has a standard height toilet which is 15 inches tall. While not ADA compliant, this height is great for families with children or shorter individuals who won’t want the added inches of a comfort height toilet model.
Read about ADA-compliant height toilets here.
Buyer’s Feedback Section
Last updated: November 26, 2021
Overall Rating – 4.1 of 5 Stars
Kohler Wellworth Toilet – Model Comparisons
✓ Kohler K-3987-96
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
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.
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.
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!