KOHLER Santa Rosa™ One-Piece Compact Elongated Toilet
Powerful Flushing. Easier Cleaning. Space-Saving One-Piece Design.
The KOHLER Santa Rosa is designed for homeowners who want the comfort and performance of an elongated toilet without giving up valuable bathroom space.
Revolution 360® Flushing
AquaPiston® Performance
CleanCoat™ Surface
Compact Elongated Design
Its compact elongated bowl provides the added comfort of an elongated toilet while occupying approximately the same space as a round-front bowl. That makes the Santa Rosa especially useful for smaller bathrooms, powder rooms and replacement projects where floor space matters.
The Santa Rosa also combines KOHLER’s AquaPiston® canister and Revolution 360® flushing technology to deliver a strong gravity-fed flush with enhanced bowl washing. A CleanCoat™ surface treatment helps inhibit water scale and mineral stains, while the one-piece construction eliminates the traditional seam between tank and bowl for a cleaner, more streamlined appearance.
With Comfort Height® seating, 1.28 GPF water efficiency and an included Brevia™ seat, the Santa Rosa offers an appealing balance of performance, comfort, design and easier maintenance.
Why Homeowners Choose the KOHLER Santa Rosa
For homeowners throughout Northern Virginia and Maryland looking for a more refined toilet upgrade, the Santa Rosa combines premium one-piece construction with advanced flushing and a space-saving footprint.
Powerful swirling bowl wash
KOHLER’s Revolution 360® flushing technology creates a forceful swirling motion designed to help keep the bowl cleaner longer.
Strong AquaPiston® performance
The AquaPiston® canister is designed to optimize the flow of water from the tank, helping create a powerful, effective gravity-fed flush.
Easier everyday cleaning
The Santa Rosa combines one-piece construction with KOHLER’s CleanCoat™ surface treatment, which is designed to inhibit water scale and mineral staining.
Elongated comfort in less space
Its compact elongated bowl provides the comfort of an elongated design while occupying approximately the same footprint as a round-front toilet.
Flushing System
AquaPiston® Power Meets Revolution 360® Bowl Washing
The Santa Rosa combines two KOHLER flushing technologies designed to work together for strong waste removal and better bowl cleaning.
What makes this system effective:
AquaPiston® canister
KOHLER’s AquaPiston® canister helps optimize the release of water from the tank, using gravity and a strong cascade of water to increase flushing effectiveness.
Precision-engineered siphon
KOHLER states that the tank, bowl and trapway are engineered together to create a strong siphon during flushing.
Revolution 360® flushing
Revolution 360® creates a forceful swirling motion around the bowl to improve bowl washing and help keep the bowl cleaner longer.
Efficient 1.28 GPF operation
The Santa Rosa uses 1.28 gallons per flush and is EPA WaterSense® certified.
Durable canister design
KOHLER states that the canister requires less force to actuate than a traditional 3-inch flapper and has 90% less exposed seal material, helping resist wear, shrinking and swelling.
For homeowners replacing an older toilet because of weak flushing or poor bowl washing, the Santa Rosa offers a noticeable performance upgrade without increasing water consumption.
Construction & Design
Streamlined One-Piece Design Built for Easier Maintenance
The Santa Rosa integrates the tank and bowl into one fixture, creating a smoother, more finished appearance.
One-piece construction
The integrated design removes the seam between tank and bowl, helping reduce an area where dust and grime can collect.
Compact elongated bowl
The bowl provides elongated seating comfort while occupying approximately the same space as a round-front bowl.
CleanCoat™ surface treatment
CleanCoat™ is designed to inhibit water scale and mineral stains, improving ease of cleaning.
Brevia™ seat included
KOHLER includes its Brevia™ toilet seat with this Santa Rosa configuration.
Transitional one-piece styling
The Santa Rosa’s clean profile works well in both traditional and updated bathrooms, making it a flexible choice for replacement projects and renovations.
Designed for Everyday Comfort
The KOHLER Santa Rosa combines Comfort Height® seating with a compact elongated bowl.
KOHLER lists the rim height at approximately 16 9/16 inches, providing chair-height seating designed to make sitting down and standing up easier for most adults.
The compact elongated configuration is particularly useful for homeowners who want the extra room of an elongated bowl without the footprint of a traditional elongated toilet.
KOHLER also identifies the Santa Rosa as ADA compliant when installed according to applicable requirements.
Key Specifications
- One-piece toilet
- Compact elongated bowl
- Comfort Height® seating
- Approximately 16 9/16-inch rim height
- 1.28 GPF
- AquaPiston® flushing system
- Revolution 360® flushing technology
- CleanCoat™ surface treatment
- 2⅛-inch fully glazed trapway listed in KOHLER’s Features section
- Standard 12-inch rough-in
- Left-hand polished chrome trip lever
- Floor outlet
- Exposed trapway
- Brevia™ seat included
- EPA WaterSense® certified
- ADA compliant when properly installed
- Approximately 27¾ inches long
- Approximately 17⅝ inches wide
- Approximately 28½ inches high
- Available in White, Biscuit and Black Black
- KOHLER Toilets and Seats Limited Warranty
Pricing & Value
Installed Price: $799
Includes toilet, delivery, professional installation and removal of your old toilet.
What’s Included:
- KOHLER Santa Rosa One-Piece Toilet
- KOHLER Brevia™ seat
- Professional precision installation
- Removal & haul-away of old toilet
- New wax seal
- Secure mounting and leveling
- Water-supply connection
- Flush and leak testing
- Complete cleanup
At $799 installed, the Santa Rosa earns its place in ToiletKing’s Signature Collection by combining one-piece construction, Revolution 360® flushing, AquaPiston® technology, CleanCoat™ protection and compact elongated comfort.
It provides a meaningful step up from ToiletKing’s Performance Collection without moving into King’s Throne pricing.
Is This Toilet Right For You?
Great Fit If You Want:
- KOHLER flushing technology
- Revolution 360® bowl washing
- AquaPiston® performance
- Easier bowl maintenance
- CleanCoat™ mineral-stain resistance
- One-piece construction
- Elongated comfort
- A compact footprint
- Comfort Height® seating
- Efficient 1.28 GPF operation
- An included toilet seat
- A Signature Collection upgrade under $800
- The lowest-cost replacement option
- A traditional two-piece toilet
- A fully skirted exterior
- Automatic bowl-cleaner dispensing
- Integrated electronic bidet functionality
- King’s Throne-level luxury or smart features
For homeowners who want advanced flushing, easier cleaning and a more refined one-piece toilet without moving into ultra-premium pricing, the Santa Rosa is exactly what ToiletKing’s Signature Collection is designed to offer.
This is the toilet for me.
Why ToiletKing?
Premium Toilets Deserve Professional Installation.
Big-box stores sell toilets. ToiletKing specializes in replacing them.
- Northern Virginia & Maryland toilet specialists
- Professional delivery and installation
- Removal and haul-away of your old toilet
- Fast, clean service
- Licensed & insured
- 90-day ToiletKing service warranty
- Optional 5-Year Extended Parts & Labor Warranty
Choose your throne. We handle the rest.
The KOHLER Santa Rosa Is Perfect For
- Primary bathrooms
- Smaller bathrooms
- Guest bathrooms
- Powder rooms
- Bathroom renovations
- Homeowners replacing builder-grade toilets
- Households prioritizing easier cleaning
- Homeowners who prefer one-piece toilets
- Adults who prefer chair-height seating
- Bathrooms where elongated comfort and space efficiency both matter
- Homeowners who want advanced flushing without a smart toilet
Northern Virginia Service Area
- Arlington
- Alexandria
- Loudoun County
- Fairfax County
- Prince William County
Maryland Service Area
- Montgomery County
- Prince George County
- Frederick County
Frequently Asked Questions
Is the KOHLER Santa Rosa a good toilet?
Yes. The Santa Rosa combines AquaPiston® flushing, Revolution 360® bowl washing, CleanCoat™ surface protection, Comfort Height® seating and one-piece construction. It is particularly well suited for homeowners who want strong flushing, easier maintenance and a compact elongated design.
How does the KOHLER Santa Rosa flush?
The Santa Rosa combines AquaPiston® and Revolution 360® flushing technologies. AquaPiston helps optimize water flow from the tank, while Revolution 360® creates swirling water movement around the bowl to improve bowl washing.
What is Revolution 360® flushing?
Revolution 360® is KOHLER’s bowl-washing technology. It creates a forceful swirling motion during flushing to help keep the bowl cleaner longer.
What is AquaPiston®?
AquaPiston® is KOHLER’s canister-style flush valve. It is designed to optimize water flow out of the tank and increase the power and effectiveness of the gravity-fed flush.
What is CleanCoat™?
CleanCoat™ is KOHLER’s surface treatment designed to inhibit water scale and mineral stains, helping make the bowl easier to maintain.
Is the KOHLER Santa Rosa easy to clean?
Yes. Revolution 360® improves bowl washing, CleanCoat™ helps resist mineral buildup, and the one-piece construction eliminates the seam between the tank and bowl.
Is the Santa Rosa a one-piece toilet?
Yes. The tank and bowl are integrated into a single fixture, creating a cleaner, more streamlined appearance.
Is the KOHLER Santa Rosa elongated?
Yes. It has a compact elongated bowl, providing elongated seating comfort while occupying approximately the same space as a round-front toilet.
Is the Santa Rosa good for a small bathroom?
Yes. This is one of its strongest advantages. KOHLER specifically designed the compact elongated bowl to occupy approximately the same space as a round-front bowl while providing elongated comfort.
Is the KOHLER Santa Rosa chair height?
Yes. KOHLER calls this Comfort Height®, which provides chair-height seating designed to make sitting down and standing up easier for most adults.
How much water does the Santa Rosa use?
The Santa Rosa uses 1.28 gallons per flush and is EPA WaterSense® certified.
Will the Santa Rosa fit a standard 12-inch rough-in?
Yes. This Santa Rosa configuration is designed for a standard 12-inch rough-in.
Does the KOHLER Santa Rosa come with a seat?
Yes. KOHLER includes a Brevia™ toilet seat with this Santa Rosa configuration.
Does the Santa Rosa have a concealed trapway?
No. KOHLER’s technical specification identifies this model as having an exposed trapway.
Can I add a bidet seat?
Yes, potentially. KOHLER specifically lists an elongated bidet toilet seat as a recommended accessory for this Santa Rosa configuration. ToiletKing should confirm fit and electrical or plumbing requirements for the specific bidet seat selected.
Is the KOHLER Santa Rosa ADA compliant?
Yes, when installed according to applicable accessibility requirements. KOHLER notes that accessibility standards may require the flush control to be located on the open side of the toilet.
What warranty comes with the Santa Rosa?
KOHLER lists the Santa Rosa under its KOHLER Toilets and Seats Limited Warranty and directs customers to its current warranty documentation for full terms.
Who installs the KOHLER Santa Rosa in Northern Virginia?
ToiletKing professionally delivers and installs the KOHLER Santa Rosa throughout Northern Virginia and parts of Maryland, including Loudoun County, Fairfax County, Prince William County, Arlington and Alexandria.
How much does ToiletKing charge for the KOHLER Santa Rosa installed?
The KOHLER Santa Rosa is $799 installed, including the toilet, Brevia™ seat, delivery, professional installation and removal and haul-away of your existing toilet. Additional charges may apply if plumbing repairs or unusual installation conditions are discovered.
How long does Santa Rosa installation take?
A typical ToiletKing replacement installation takes approximately 60 minutes, although timing can vary depending on the existing toilet, flange, water connection and bathroom configuration.
Want Premium Performance Without Giving Up Bathroom Space?
Choose the KOHLER Santa Rosa from ToiletKing’s Signature Collection and get Revolution 360® bowl washing, AquaPiston® flushing, CleanCoat™ protection, one-piece construction and compact elongated comfort — professionally delivered and installed for $799.
Powerful flush. Smarter footprint. Elevated everyday design.