Have you been looking for a stylish and highly efficient TOTO toilet? The TOTO Aimes one-piece toilet combines a modern skirted design, comfortable seating, and a powerful flushing system. It is a great option for homeowners who want to upgrade their bathrooms without sacrificing water efficiency.
The TOTO Aimes is also designed to accommodate a compatible WASHLET+ bidet seat. However, the standard model is a regular gravity-flush toilet, not a fully equipped smart toilet. If you want advanced electronic features, you will need to purchase a compatible WASHLET separately.
This toilet shares several features with the TOTO Legato toilet, including an elongated bowl and a sleek one-piece design. Read this complete TOTO Aimes toilet review to determine whether it is the right choice for your bathroom in 2026.
The TOTO Aimes elongated toilet uses only 1.28 gallons per flush (GPF). It also features Universal Height seating, a SoftClose seat, CEFIONTECT glaze, and TOTO’s TORNADO FLUSH system.
The standard model is available in several finishes, including Cotton, Bone, Colonial White, and Sedona Beige. Color availability may vary by retailer and model configuration.
Quick Pros & Cons of the TOTO Aimes Toilet
| Pros | Cons |
|---|---|
| Water Efficiency: Uses only 1.28 gallons per flush. | Price: More expensive than many standard two-piece toilets. |
| Sleek Design: Modern one-piece construction with a concealed trapway. | Installation: The skirted design and UniFit system require careful installation. |
| Powerful Flushing: TORNADO FLUSH provides an effective centrifugal bowl rinse. | Weight: Heavy construction makes handling difficult for one person. |
| Easy Cleaning: CEFIONTECT glaze helps reduce waste buildup. | Maintenance: Some replacement parts are specific to TOTO models. |
| Comfort: Elongated bowl and Universal Height seating. | Space: The elongated bowl requires more front clearance than most round toilets. |
| SoftClose Seat: Helps prevent the lid and seat from slamming. | Bidet Features: Electronic WASHLET functions are not included with the standard toilet. |
| WASHLET+ Ready: Supports compatible WASHLET+ configurations. | Cost of Upgrades: Adding an electronic WASHLET increases the overall expense. |
Quick Verdict
- Design: One-piece, skirted
- Bowl Shape: Elongated
- Water Usage: 1.28 GPF (4.8 LPF)
- Seat: SoftClose seat included
- Flushing System: TORNADO FLUSH
- Certifications: EPA WaterSense; ADA compliant when properly installed
- Glaze: CEFIONTECT on applicable models
- Rough-In: 12 inches, with optional 10-inch and 14-inch UniFit adapters
- Best For: Homeowners who want an attractive, comfortable, water-efficient toilet
Why Buy the TOTO Aimes One-Piece Toilet?
- Its modern one-piece design looks attractive in contemporary bathrooms.
- The concealed trapway makes exterior cleaning easier.
- CEFIONTECT glaze helps prevent waste from sticking to the ceramic surface.
- The included SoftClose seat closes quietly.
- TORNADO FLUSH delivers a powerful, efficient bowl rinse.
- Water consumption is limited to 1.28 gallons per flush.
- The elongated bowl provides additional sitting space.
- Universal Height makes sitting down and standing up easier for many adults.
- Compatible WASHLET+ models can be added for extra comfort.
Technical Specifications of the TOTO Aimes Toilet
| Features | TOTO Aimes MS626124CEFG#01 |
|---|---|
| Water Consumption | 1.28 GPF / 4.8 LPF |
| Construction | One-piece toilet |
| Color | Cotton White (#01) |
| Bowl Shape | Elongated |
| Material | Vitreous china |
| Certification | EPA WaterSense |
| Flushing System | TORNADO FLUSH, gravity-fed |
| Flush Type | Single flush |
| Trip Lever | Left-hand chrome-plated lever |
| Installation | Floor-mounted, UniFit rough-in system |
| Shipping Weight | Approximately 119 lbs. |
| Dimensions | 28-7/16″ L × 17-5/16″ W × 27-15/16″ H |
| Bowl Rim Height | Approximately 16-1/8 inches |
| Seat Height | Approximately 17-1/8 inches |
| Trapway Diameter | 2-1/8 inches |
| Rough-In | 12 inches standard |
| Included Seat | SS124 SoftClose seat |
| Warranty | One-year limited warranty |
| Price |  Check Today’s Price |
High-Efficiency TOTO Aimes Toilet Review in 2026
Material: Vitreous China
The TOTO Aimes is manufactured from vitreous china, a durable ceramic material commonly used in high-quality toilets. Its smooth, nonporous glazed surface resists moisture and is easy to maintain.
The toilet also has a sturdy one-piece construction, eliminating the separate tank-to-bowl joint found on two-piece models. This reduces the number of exterior joints that collect dirt.
Although vitreous china is durable, it can still chip or crack if struck by a heavy object. Avoid overtightening mounting hardware during installation.
Bowl Type: Elongated
The TOTO Aimes features an elongated bowl that provides more sitting room than a typical round toilet. Many adults find this shape more comfortable, particularly during longer periods of use.
However, an elongated toilet requires sufficient bathroom clearance. Before purchasing, measure the available space around the toilet.
If you have a very small bathroom, compare the dimensions with other space-saving toilet designs.
Height: Universal Height
The Aimes has a bowl rim height of approximately 16-1/8 inches and a seat height of around 17-1/8 inches.
This higher seating position makes sitting down and standing up easier for many taller adults and people with limited mobility.
Universal Height is also helpful for homeowners who prefer a chair-like seating position. However, shorter adults and children may find a lower toilet more comfortable.
The Aimes can meet ADA toilet-height requirements when installed according to the manufacturer’s specifications, including the required trip-lever position and accessibility clearances.
For additional options, explore our guide to comfortable chair-height toilets.
Flush: TORNADO FLUSH
One of the most impressive features of the TOTO Aimes toilet is its TORNADO FLUSH system.
Unlike traditional toilets that release water through numerous rim holes, TOTO’s flushing design creates a swirling rinse around the bowl.
This centrifugal action helps wash the bowl surface and move waste through the trapway.
The Aimes combines gravity flushing with a powerful bowl rinse while using only 1.28 gallons of water.
Although the system is designed to flush efficiently, occasional double flushing may still be necessary depending on waste volume, water pressure, and maintenance conditions.
Finish: CEFIONTECT Ceramic Glaze
Cleaning a toilet regularly can be frustrating, especially when waste and mineral deposits stick to the bowl.
The TOTO Aimes MS626124CEFG model features CEFIONTECT, the manufacturer’s smooth ceramic glaze.
CEFIONTECT helps reduce the amount of waste and debris that cling to the bowl surface. Combined with TORNADO FLUSH, this makes routine cleaning easier.
However, the glaze does not make the toilet completely self-cleaning or eliminate the need for regular maintenance.
Avoid abrasive cleaning tools and harsh chemicals that could damage the finish. Follow TOTO’s recommended cleaning instructions.
Design: Skirted One-Piece Construction
The TOTO Aimes has a sleek skirted design that conceals the trapway behind smooth ceramic sides.
Unlike exposed-trapway toilets, there are fewer curves and hard-to-reach spaces around the base.
This makes exterior cleaning easier and gives the bathroom a modern appearance.
The biggest drawback is installation. The concealed trapway and UniFit adapter system require careful positioning.
If you are unfamiliar with toilet installation, hiring a professional plumber may be worthwhile.
Seat: SoftClose Technology
The standard TOTO Aimes MS626124CEFG includes an elongated SS124 SoftClose seat.
This seat closes slowly, preventing the loud slamming noise associated with ordinary toilet seats.
The mechanism also reduces sudden impacts between the seat, lid, and ceramic bowl.
You do not need to purchase a separate toilet seat unless you want to upgrade to a compatible bidet or WASHLET.
Water Usage: High Efficiency
The TOTO Aimes uses 1.28 gallons per flush, making it an EPA WaterSense-certified high-efficiency toilet.
Compared with a standard 1.6 GPF toilet, the Aimes uses approximately 20% less water per flush.
This can help lower household water consumption without giving up the benefits of a powerful flushing system.
WaterSense-certified toilets may also qualify for rebates offered by certain local water utilities. Check your area’s current rebate requirements before purchasing.
Rough-In: 12 Inches
The standard TOTO Aimes is designed for a 12-inch rough-in, which is common in modern American homes.
A rough-in is measured from the finished wall behind the toilet to the center of the floor drain or closet flange.
The Aimes can also accommodate certain 10-inch and 14-inch installations when the correct optional TOTO UniFit adapter is used.
Measure your existing rough-in before ordering. Choosing the wrong adapter can cause installation problems or prevent the toilet from fitting properly.
WASHLET Compatibility: Upgrade Options
One useful feature of the TOTO Aimes is its WASHLET+ compatible design.
With the correct TOTO WASHLET+ configuration, homeowners can add electronic bidet functions while keeping the connections more discreet.
Depending on the WASHLET model, available features may include heated seating, adjustable warm-water washing, an air dryer, and automatic deodorizing.
However, these functions are not built into the standard Aimes toilet.
Check the exact toilet and WASHLET model numbers before purchasing. A compatible electrical outlet and water connection may also be required.
TOTO Aimes vs. Nexus: Comparison Chart
| Features | TOTO Aimes | TOTO Nexus |
|---|---|---|
| Design | One-piece, skirted | Available in one-piece and two-piece configurations |
| Height | Universal Height | Universal Height on applicable models |
| Bowl Shape | Elongated | Elongated |
| Flushing System | TORNADO FLUSH | TORNADO FLUSH on applicable models |
| Water Consumption | 1.28 GPF | Varies by model |
| CEFIONTECT | Included on MS626124CEFG | Available on selected models |
| Material | Vitreous china | Vitreous china |
| Best For | Modern one-piece bathroom upgrades | Buyers comparing different toilet configurations |
Both models offer efficient flushing technology and comfortable seating options. The better choice depends on the exact Nexus configuration, available bathroom space, and your budget.
TOTO Aimes vs. Legato
| Features | TOTO Aimes | TOTO Legato |
|---|---|---|
| Toilet Type | One-piece | One-piece |
| Bowl Shape | Elongated | Elongated |
| Seat Height | Universal Height | Universal Height on applicable models |
| Flushing Technology | TORNADO FLUSH | TORNADO FLUSH on applicable models |
| Water Consumption | 1.28 GPF | Varies by model |
| Automatic Flushing | Not standard; depends on compatible upgrade | Not standard; depends on configuration |
| Construction | Skirted vitreous china | Skirted vitreous china |
| Best Feature | Water efficiency and contemporary styling | Elegant design with similar comfort features |
The Aimes and Legato have many similarities. Both are suitable for homeowners looking for a premium one-piece toilet.
Before choosing between them, compare the exact model numbers, rough-in requirements, dimensions, and included seats.
Is the TOTO Aimes Toilet Worth Buying in 2026?
The TOTO Aimes is worth considering if you value attractive styling, efficient flushing, and easy maintenance.
Its 1.28 GPF flushing system, smooth skirted sides, and CEFIONTECT glaze offer practical benefits for everyday bathroom use.
However, the higher purchase price and more involved installation may make it less appealing to homeowners working with a tight budget.
It is especially suitable for bathroom renovations where appearance, comfortable seating, and water savings are important.
Conclusion
The TOTO Aimes is a beautifully designed toilet that combines comfort, reliable flushing technology, and water efficiency.
Its one-piece skirted construction simplifies exterior cleaning, while the TORNADO FLUSH system helps maintain a cleaner bowl.
The included SoftClose seat and Universal Height configuration make it comfortable for everyday use.
If you plan to add a compatible WASHLET+, the Aimes also provides a convenient foundation for a more advanced bathroom setup.
Overall, our TOTO Aimes toilet review finds it a strong choice for homeowners who want a premium-looking, water-efficient toilet and do not mind paying more than they would for a basic two-piece model.
What We Don’t Like
- The toilet is relatively heavy, so installation usually requires assistance.
- The skirted design and UniFit system can make installation more complicated.
- Its purchase price is higher than many basic toilets.
- The standard model uses a manual left-hand trip lever rather than automatic flushing.
- Electronic WASHLET features require an additional compatible purchase.
Frequently Asked Questions
1. What does CEFIONTECT glaze do?
CEFIONTECT is TOTO’s smooth ceramic glaze that helps prevent waste, debris, and mold from sticking to the toilet surface. It makes routine cleaning easier but does not eliminate the need for regular cleaning.
2. Do all TOTO elongated WASHLET models fit the Aimes toilet?
No. Although the Aimes is designed for compatible WASHLET+ configurations, not every elongated WASHLET is guaranteed to fit. Check the manufacturer’s compatibility information and confirm the exact model number before purchasing. You can also learn about the features of the TOTO C200 bidet seat before comparing compatible options.
3. Does the TOTO Aimes need electricity?
No. The standard Aimes toilet uses a manual gravity-flushing system and does not require electricity. However, an electronic WASHLET attachment generally needs a suitable electrical outlet.
4. Is the TOTO Aimes ADA compliant?
Yes, the Aimes is designed to meet applicable ADA requirements when installed correctly. The trip lever must be positioned on the approach side, and the complete bathroom installation must meet relevant accessibility requirements.
5. Can I install the TOTO Aimes myself?
Experienced DIY homeowners may be able to install it using TOTO’s instructions. However, its weight, skirted design, and UniFit mounting system can make installation difficult. Professional installation is recommended if you are unfamiliar with this type of toilet.
6. What is the warranty on the TOTO Aimes toilet?
The standard TOTO Aimes MS626124CEFG comes with a one-year limited manufacturer’s warranty. Review the applicable warranty terms for coverage details, exclusions, and purchase requirements.
7. Is the TOTO Aimes a dual-flush toilet?
No. The standard MS626124CEFG model has a single-flush system that uses 1.28 gallons of water per flush.
8. Can the TOTO Aimes fit a 10-inch rough-in?
Yes. The Aimes can accommodate a 10-inch rough-in using the compatible TOTO TSU03W.10R UniFit adapter, which is typically sold separately. A 14-inch adapter is also available for suitable installations.
Manual Download: TOTO Aimes toilet parts replacement
Hi, this is Robert Crossan, the owner of this website, has 17 years of experience in the installation, maintenance, and repair of toilets and plumbing systems. After completing the Level 2 Basic Plumbing course in 2005, I started working in both domestic and commercial buildings as a professional plumber. So I can figure out the core difference between different toilet models and brands. It also helped me monitor their work performance and setbacks.
I have an 11 inch rough-in for a 17 yr old ultra max Toto one piece elongated toilet. Will the Aimes model work ? Will the dimensions require any modifications(I have ceramic tiles)?
Toto Aimes rough-in is 12″. But, this TOTO Aimes skirted models can be adapted to 11″ with the purchase of a separate outlet adapter.
Other than the design, what is the difference between this Aimes skirted model and the similar, but more expensive Carolina model as far as quality, function and features?? Both can be upgraded to the washlet features, that I know. We would not need or want the washlet feature, maybe down the road a few years. Thanks for the information that will be helpful. Gar Petersen
Same Product. Not much difference in quality, function, and features.
The only difference I have found that Toto Aimes Water Surface 7-3/4″ x 9-3/8″ and Carolina II Water Surface 6-7/8″ x 9-3/4″.