An In-Depth Kohler Santa Rosa Reviews – Is It Worth the Investment in 2023?

Kohler Santa Rosa Reviews

Are you considering updating your bathroom with a Kohler Santa Rosa Toilet? If so, it’s time that you know if it’s worth the investment.

In this in-depth Kohler Santa Rosa toilet review, we’ll take a closer look at the features and specifications of this toilet as well as its pros and cons so you can make a well-informed decision.

Kohler Santa Rosa Toilet Review

Kohler 3810 0 Santa Rosa Best Toilet

Kohler is a well-reputed brand, and we have picked one of its most popular toilets – Kohler Santa Rosa – for an in-depth review by carefully analyzing its features along with the pros and cons.

Read on to find out if it’s worth the investment.


The Kohler Santa Rosa Toilet has a design that seamlessly integrates the tank and bowl into a one-piece unit, making it easy to clean and maintain.

It also has a standard left-hand trip lever, providing a simple and intuitive flushing experience. The toilet includes a Brevia Quiet-Close seat that minimizes disruptive slamming noises and can be easily removed for cleaning.

This toilet comes in three exquisite colors; Biscuit, Black, and White, so you can find the perfect color to complement your bathroom.

Comfort Height

In addition to its one-piece design, the Kohler Santa Rosa Toilet is also designed with an ADA-compliant Comfort Height feature. With chair-height seating, this toilet provides added comfort while sitting down and standing up, making it an excellent choice for individuals with mobility issues.

The Kohler Santa Rosa Toilet’s design ensures that users of all ages and abilities can easily use it, which makes it a versatile and inclusive option for any bathroom.

Related: Tall toilets for elderly


Kohler santa rosa left hand trip lever and elongated seat

The elongated bowl shape also offers superior comfort compared to round front bowls. Despite its added convenience, the compact elongated bowl still occupies the same space as a round front bowl, making it a great space-saving option for those needing ADA-compliant toilets. It is crafted to offer convenience and safety.

Flushing System

The Kohler Santa Rosa Toilet has a powerful flushing system with a single flush gravity design and an AquaPiston canister.

● This advanced technology allows for a strong siphon during flushing, making it more efficient and effective in keeping your toilet bowl clean.

● The canister design allows water to flow into the bowl from all sides (360), increasing the power of the flush.

● The flush valve’s 3:2 ratio harnesses the force of gravity, optimizing flush performance.

● The toilet’s durability is also ensured by its design, which has 90% less exposed seal material than a 3-inch flapper, ensuring leak-free performance.

Gallons Per Flush

The Kohler Santa Rosa Toilet is eco-friendly with 1.28 GPF (gallons per flush) and WaterSense Certification. This feature provides the necessary flushing power while using 20% less water than traditional 1.6 GPF toilets, resulting in significant water savings over time. While using less water, the Kohler Santa Rosa Toilet still provides efficient and powerful flushing performance, making it an excellent choice for those prioritizing sustainability and efficiency.


Installation of the Kohler Santa Rosa Toilet is made easy due to its one-piece design. Compared to a two-piece toilet that requires the assembly and alignment of the tank and bowl, the Kohler Santa Rosa Toilet only requires one unit for installation.

However, as an integrated unit, it can be slightly heavy to lift and install. Nonetheless, this should not pose any issues for most users, and the Kohler Santa Rosa Toilet’s straightforward installation process makes it an excellent choice for DIY installation projects.

You can take help from this video for installation.

Pros and Cons

Kohler Santa Rosa has features that can uplift your lifestyle with grace, but it also has some drawbacks. Along with its benefits, we have also mentioned its cons for you to consider before purchasing.


The ADA-Compliant seat is versatile for users of all ages.

The elongated shape of the seat prevents thigh muscles strain

One-Piece design offers no nooks and crooks for the dust to settle.

Brevia Quiet-Close seat minimizes disruptive slamming noises.

Three exquisite colors offer personalization for the décor.

The AquaPiston canister lets the water flow into the bowl from all sides.

The flush valve’s 3:2 ratio harnesses the force of gravity for optimal performance.

Saves up to 20% water compared to standard toilets.


A bit heavy to install

Lever placement on the left side is not ideal for right-handed people.

Kohler brand is its own competitor in the marketplace. It has its own unique identity and culture and its strengths and weaknesses. So, in our Kohler Santa Rosa toilet review, we have compared it with another popular toilet from the same brand – the Kohler Highline Arc Toilet- to better understand its features and performance.

Kohler Santa Rosa VS Kohler Highline Arc Toilet

Kohler Santa Rosa and Highline Arc toilets are similar in performance and most features. But one or two features they differ from may play a significant role in deciding which toilet will perfectly fit your bathroom.


Regarding looks, both toilets are the same, i.e. elongated bowl shape, floor mount, and color. In addition, both toilets have the same ADA-Compliant seat height to offer comfort and convenience.

The only difference they have in design is that Santa Rosa is a one-piece toilet while Highline Arc toilet is a two-piece one.


In terms of performance, both Kohler toilets give optimal results. The Kohler AquaPiston technology is used in both products to ensure efficient performance.

In addition to AquaPiston technology, they both are eco-friendly toilets and have 1.28 gallons per flush. There is gravity flushing systems in Santa Rosa as well as Highline Arc.

So far, they are precisely the same when it comes to performance.


One-Piece toilets are a bit expensive in comparison to two-piece toilets, and that’s the case with Kohler Santa Rosa and Kohler Highline Arc toilets.

The price for a one-piece Kohler Santa Rosa is higher than a two-piece Kohler Highline Arc.

Which One is Worth the Investment?

Santa Rosa Benefits Explained

Though both the toilets offer optimal and efficient performance. But we will go with Kohler Santa Rosa because of its one-piece design. It’s easy to install and has no crevices that allow the dust to settle, thus easy to clean as well.

It’s true that it is expensive, but it also ensures that you will not replace your toilet soon. It will be your companion for the long run.

Frequently Asked Questions (FAQs)

Here we will talk about some of the most commonly asked questions about Kohler Santa Rosa Toilet

How tall is a regular Kohler Santa Rosa?

The regular Kohler Santa Rosa is 28.187 inches tall and has a seat height of 16.5 inches which is ADA-Compliant.

Are Kohler toilets made in the USA?

Yes, the Kohler toilets are made in Wisconsin, a state in the USA.

Are one-piece toilets better?

One Piece toilets are gaining popularity, but two-piece toilets are still in demand. One-Piece toilets are easy to install and maintain but expensive and two-piece toilets are tricky to install and rigorous cleaning but cheap in price. Ultimately, it depends on the users’ needs and requirements and the product’s efficiency.

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