TOTO Drake WASHLET+ S7 Toilet review

?Thinking about upgrading your bathroom with a high-tech, comfort-focused toilet and bidet combo that reduces cleaning time and improves daily hygiene?

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First Impressions

When you first see the TOTO® Drake® WASHLET®+ Two-Piece Elongated 1.6 GPF TORNADO FLUSH® Toilet with S7 Contemporary Bidet Seat, Cotton White – MW7764726CSG#01, you’ll likely notice its clean lines and familiar Drake silhouette. It looks like a premium upgrade without trying too hard to be flashy, and the Cotton White finish gives it a neutral, modern aesthetic that fits most bathrooms.

Product Overview: TOTO® Drake® WASHLET®+ Two-Piece Elongated 1.6 GPF TORNADO FLUSH® Toilet with S7 Contemporary Bidet Seat, Cotton White – MW7764726CSG#01

This model pairs TOTO’s well-known Drake two-piece toilet with the S7 bidet seat integrated through the WASHLET+ concealed connection system. You get advanced cleansing features like adjustable warm water, a heated seat, a warm air dryer, odor control, and multiple cleaning technologies aimed at reducing the need for harsh cleaners and frequent scrubbing. Overall, the package is designed to provide a more sanitary and comfortable bathroom experience while keeping installation and ongoing maintenance manageable.

What’s included and why it matters

The package includes the Drake two-piece toilet and the S7 Contemporary bidet seat, and TOTO’s integrated connection hardware. Having the bidet seat matched to the bowl by design reduces compatibility hassles and improves stability, and the WASHLET+ concealed connection means cleaner lines and less visible plumbing. You’ll appreciate that the seat and bowl were engineered to work together rather than retrofitting an aftermarket seat onto an older toilet.

Design and Build Quality

TOTO builds this model with a focus on reliability and performance rather than flashy design. The bowl and tank are ceramic with TOTO’s CEFIONTECT glaze, intended to reduce debris sticking to the surface and make cleaning simpler. The S7 seat looks contemporary and solid; its controls are intuitive and feel durable, which matters because you’ll interact with them frequently.

Materials and finish

The Cotton White glaze is smooth and resists stains, and the CEFIONTECT ultra-smooth coating reduces the need to scrub as often. The seat’s plastic and electronic components feel sturdy and well-finished; you won’t have that cheap wobble some bidet seats have. Overall, the finish and materials convey a sense of quality that aligns with TOTO’s reputation.

Fit and aesthetics

The elongated bowl adds a bit more comfort and legroom compared to round bowls, and the two-piece arrangement keeps replacement options straightforward. The WASHLET+ concealed connection keeps hoses and cords tucked out of sight, so your bathroom looks cleaner and more modern. If you want a seamless, integrated appearance, this model does a solid job.

Comfort Features

You’ll notice comfort features from the moment you sit down. The SoftClose heated seat provides consistent warmth across the full surface, so cold mornings feel less jarring. The ergonomics aim to match the natural seating position of most adults, and the elongated bowl helps with comfort during longer use.

Heated SoftClose Seat

The heated seat maintains a steady, adjustable warmth and the SoftClose function eliminates seat slamming. This combination increases comfort and reduces noise, and it prolongs the life of the seat hinges by preventing abrupt impacts.

Standard Height Consideration

This Drake model is standard height rather than TOTO’s Universal Height, meaning the seat is slightly lower. If you prefer a shorter rim-to-floor distance, you’ll find this more comfortable; if you need additional ease getting up (for mobility issues), you might prefer the Universal Height variant. Consider your household needs and who will use the toilet most frequently.

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Bidet and Cleansing Performance

The S7 Contemporary bidet seat delivers both front and rear washing with adjustable pressure and temperature. You’ll find the controls easy to fine-tune, letting you set the water temperature, spray intensity, and wand position to match your personal comfort and cleanliness preferences. Oscillating and pulsating modes add variability to the spray for a more thorough clean when you want it.

Rear and Front Warm Water Cleansing

The warm water system provides continuous warm water so long as you need it, which is a nice advantage over some seats that only offer limited warm water bursts. Adjustable pressure and temperature make it versatile for sensitive users and those who prefer a stronger clean. The oscillation and pulsation options help you achieve a more effective rinse without extra effort.

Wand Hygiene and EWATER+

The wand is self-cleaning and EWATER+ misting sanitizes the wand and toilet bowl to reduce bacteria and the need for strong chemical cleaners. EWATER+ uses electrolyzed water to leave a mild sanitizing mist on surfaces after use, which cuts down on your manual cleaning load. You’ll still need regular cleaning, but the technology helps keep the bowl and wand fresher between deeper cleans.

Odor Control and Drying

An integrated air deodorizer neutralizes odors quickly and removes them at the source with replaceable filters, which is particularly useful in smaller bathrooms. The warm air dryer is effective for many users and reduces your dependence on toilet paper, which is both environmentally friendlier and easier on plumbing systems.

Air Deodorizer

The deodorizer uses a fan and filter to actively remove smells rather than just masking them, which improves the overall bathroom experience. Filters will need replacement periodically, but the benefit is a noticeably fresher bathroom after use. If you’re scent-sensitive, this feature is especially appreciated.

Warm Air Dryer

The dryer provides a comfortable warm airflow that reduces the need for paper. You can adjust drying time and temperature, and the continuous warm water system pairs well with the dryer so you won’t feel rushed. For many people, this results in a cleaner, more hygienic feeling and less waste.

Technologies That Reduce Cleaning Effort

This TOTO model incorporates several technologies to help keep the bowl and wand clean with less work from you. PREMIST wets the bowl surface before each use so waste has less chance of sticking, and CEFIONTECT glaze prevents residue from adhering to the ceramic. Together with the TORNADO FLUSH system, you’ll experience more efficient flushing and less frequent need for heavy scrubbing.

PREMIST

PREMIST lightly wets the bowl surface before each use to reduce sticking and make waste removal easier during flushing. You’ll appreciate that it reduces stubborn marks and keeps the bowl looking cleaner between manual cleanings.

EWATER+ (Expanded)

EWATER+ mists the wand and bowl with electrolyzed water after use, offering a mild disinfecting effect that reduces bacterial build-up. Because it weakens the need for strong chemical cleaners, you’ll use fewer harsh products and spend less time maintaining the unit.

TORNADO FLUSH and CEFIONTECT

TORNADO FLUSH uses two powerful, cyclonic nozzles that create a circular wash to thoroughly clean the bowl surface with less water. Paired with the CEFIONTECT nonstick glaze, the system helps ensure waste is rinsed away cleanly, meaning less frequent deep cleaning. These technologies together offer strong flushing performance without using excessive water.

Performance in Daily Use

In everyday use, the combination of washlet functions and flushing technologies reduces your time spent on cleaning and increases comfort. You’ll notice reliable flushing, comfortable seat warming, and customizable cleansing that quickly becomes part of your routine. The unit is designed for decades of service when maintained properly.

Cleaning Efficiency

The PREMIST and CEFIONTECT make staying on top of the bowl’s cleanliness much easier, while the TORNADO FLUSH ensures that waste is removed efficiently. You’ll still perform periodic deep cleanings, but the frequency and intensity of those cleanings should be significantly less than with a standard untreated bowl. For households with heavy use, this can mean a noticeable drop in required maintenance.

Comfort and Ergonomics

The elongated bowl and contoured seat increase comfort for most users, and the heated seat is pleasant year-round. You can fine-tune water temperature and pressure until you find settings that feel right, making the experience predictably comfortable. This is helpful if multiple family members with different preferences will be using the same unit.

Noise Levels

The flushing action and motorized bidet functions are reasonably quiet—comparable to other high-end bidet seats—so they won’t disturb others in adjoining rooms. The deodorizer fan is mild and unobtrusive, though it will produce a low background noise during operation. Overall, the noise profile is well-managed for a bathroom appliance with active electronics.

Energy Use and Running Costs

The heated seat, warm water system, and dryer consume electricity, but energy usage is moderate and manageable for typical household use. You can minimize energy costs with eco modes or by reducing heated settings when not needed. Filters and occasional replacement parts are further ongoing costs, but those are generally modest.

Installation and Setup

Installing this two-piece Drake toilet with the S7 bidet seat requires both plumbing and an electrical outlet near the toilet. The WASHLET+ concealed connection reduces visible hoses, but you’ll still need a GFCI-protected outlet close enough to power the seat. If you’re comfortable with DIY plumbing and basic electrical work you can likely handle the install, but many people prefer professional installation to ensure optimal setup and compliance with local codes.

Tools and Plumbing Requirements

You’ll need the usual toilet installation tools: adjustable wrench, screwdriver, wax ring or modern gasket, and possibly a new supply line if the old one is incompatible. The water supply should be compatible with the bidet seat’s continuous warm water requirement, and you’ll need to confirm your shut-off valve provides the necessary flow. If you’re replacing an existing elongated bowl and standard-height toilet, the process is straightforward in most bathrooms.

Electrical Requirements and Safety

The S7 bidet seat requires a grounded, GFCI-protected outlet nearby to power the heater, dryer, and electronics. Safety is important because of the proximity to water; if you don’t already have an outlet within about 2 feet of the toilet, you may need an electrician to install one. Once power is available, the seat’s wiring connection is neat and largely hidden via the WASHLET+ concealed connection.

WASHLET+ Concealed Connection: Installation Notes

The WASHLET+ kit reduces visible hoses and gives the installation a cleaner look, but you’ll still route water and power discreetly behind the tank or through a nearby access point. The concealed connection is designed to work with the included components, and it makes the final appearance much tidier. You’ll appreciate this if aesthetics and minimal visible plumbing are priorities.

Maintenance and Cleaning

You’ll perform routine cleaning less often thanks to PREMIST, EWATER+, and CEFIONTECT, but the unit still benefits from periodic maintenance. Clean the seat, wand, and exterior regularly with mild cleaners recommended by TOTO, and replace filters per the manufacturer’s schedule. Proper maintenance will preserve functionality and appearance for many years.

How to Clean the Bowl and Seat

Use non-abrasive cleaners and a soft cloth or sponge for the seat and control surfaces to avoid scratching or damaging electronic parts. The bowl should be cleaned with mild toilet cleaners recommended by TOTO; avoid bleach or cleaners that could erode the EWATER+ components or CEFIONTECT finish. Pay attention to cleaning around the wand housing and the concealed connection area to keep debris from accumulating.

Replacing Filters and Parts

The air deodorizer filter and other consumables will need replacement periodically; check the user manual for suggested intervals. Replacement parts like the wand assembly, seat components, and filters are commonly available through TOTO or authorized dealers. Keeping spare filters on hand helps maintain optimal deodorizer performance.

Long-term Durability

TOTO’s reputation for quality fittings and proven technologies suggests this model will hold up well with normal use. Electronics can be sensitive to water and power irregularities, so using a GFCI outlet and following installation guidelines will help the seat electronics last. With standard care—proper cleaning and timely filter replacement—you can expect robust, long-lasting performance.

Comparison with Competitors

Compared to other bidet seats and integrated toilet systems, this TOTO package leans toward durable reliability and proven flushing performance rather than fashion-forward looks. You’ll find similar features from other premium brands, but TOTO’s flushing technology and the CEFIONTECT glaze are standout points that consistently score well in user satisfaction surveys. If you want strong flushing, reduced cleaning, and a well-integrated look, this model is a competitive choice.

Higher-end Alternatives

Higher-end alternatives may offer additional features like remote controls with memory settings, more advanced user profiles, or luxury aesthetic finishes. You might see incremental improvements in convenience or style, but not necessarily dramatic differences in core cleaning performance and flushing reliability. If you want the absolute most features and are willing to pay more, there are top-tier models that emphasize customizable presets and premium materials.

More Affordable Options

Lower-cost models will offer basic bidet functions—warm water, adjustable pressure, and drying—often at the expense of continuous warm water capability or advanced cleaning technologies like EWATER+. If budget is a major constraint, you can still get a useful bidet experience, but you may sacrifice features that reduce cleaning time and improve hygiene long-term. Consider which features are “must-haves” and which you can do without to find the best match.

Who Should Buy This

You should consider this TOTO Drake WASHLET+ combo if you prioritize comfort, cleanliness, and reliable flushing performance. It’s ideal if you value technologies that reduce cleaning frequency, want continuous warm water, and prefer a built-in, integrated look rather than retrofitting a seat to an older bowl. Families, busy households, and anyone looking to upgrade to a hygiene-focused bathroom solution will find this unit appealing.

Potential Drawbacks

The main drawbacks to be aware of are the need for a nearby GFCI-protected outlet and slightly higher upfront cost versus a basic toilet or non-bidet seat. If you have limited electrical access or tight budget constraints, installation may become more expensive due to needed electrical work. Additionally, users who require a taller seat height may prefer TOTO’s Universal Height models; this Drake pattern is standard height and sits slightly lower.

Pros and Cons

This section helps you weigh the most important benefits and limitations so you can decide if this unit fits your bathroom and lifestyle.

Pros:

• Powerful TORNADO FLUSH with efficient bowl cleaning and less water usage.
• S7 bidet seat offers continuous warm water, adjustable pressure, and multiple wash modes.
• PREMIST, EWATER+, and CEFIONTECT reduce cleaning frequency and need for harsh chemicals.
• Heated SoftClose seat and warm air dryer add comfort and reduce paper use.
• WASHLET+ concealed connection provides a clean installed look.

Cons:

• Requires a nearby GFCI-protected outlet, which may necessitate electrical work.
• Upfront cost is higher than basic two-piece toilets or non-warm-water bidet seats.
• Standard height may not be ideal for those needing a higher seat for mobility.

These pros and cons should help you decide if the trade-offs match your priorities. If you value cleanliness and daily comfort, the positives likely outweigh the drawbacks.

Detailed Specifications Table

Below is a clear breakdown of the most relevant specifications, features, and the benefits they provide.

Item	Specification / Feature	Why it matters for you
Model	TOTO® Drake® WASHLET®+ Two-Piece Elongated 1.6 GPF TORNADO FLUSH® with S7 Seat (MW7764726CSG#01)	Full product name and model for ordering or comparing.
Flush Type	TORNADO FLUSH® (cyclonic dual-nozzle rim)	Strong, efficient bowl cleaning with less water and reduced clogs.
Water Consumption	1.6 GPF	Meets standard water-efficiency while maintaining performance.
Bowl Shape	Elongated	More comfort and room compared to round bowls.
Height	Standard height (not Universal Height)	Preferred lower seat height for those who don’t want a tall rim.
Glaze	CEFIONTECT® ultra-smooth glaze	Reduces waste adhesion and makes cleaning easier.
PREMIST	Yes — mists bowl before use	Helps prevent waste from sticking, minimizing cleaning needs.
EWATER+	Yes — wand and bowl misting	Provides mild sanitizing after use to reduce bacteria build-up.
Bidet Seat	S7 Contemporary WASHLET® seat	Continuous warm water, adjustable settings, oscillating/pulsating wash.
Seat Features	Heated SoftClose, adjustable temp, oscillating/pulsating, warm air dryer	Added comfort, reduced paper usage, and customizable hygiene.
Deodorizer	Yes — air deodorizer with filters	Neutralizes odors at the source to keep the bathroom fresh.
Installation	Two-piece toilet with WASHLET+ concealed connection	Clean appearance, somewhat more involved install due to electrical need.
Electrical	Requires GFCI-protected outlet nearby	Needed for heater, dryer, and electronics—may need electrician.
Finish	Cotton White	Neutral, modern color that suits most décor.
Included	Tank, bowl, S7 seat, concealed connection hardware	Everything needed for the integrated look and function.

Frequently Asked Questions (FAQ)

Below are common questions you may have, along with concise, helpful answers to guide your decision.

Q: Will this fit my existing toilet rough-in?
A: If you currently have a standard 12-inch rough-in (tank-to-wall distance), this Drake two-piece elongated toilet should fit. Measure your rough-in and compare to the product dimensions in the manual to be certain.

Q: Do you need an electrician to install the S7 seat?
A: You’ll need a GFCI-protected grounded outlet near the toilet; if one isn’t already present, an electrician is recommended. The seat itself connects easily once power is available, but electrical safety is important.

Q: How often do filters for the deodorizer need replacement?
A: Replacement intervals vary based on use and environment, but expect to change the deodorizer filter every several months to a year. Check the owner’s manual for recommended schedules and part numbers.

Q: Can this bidet seat accommodate multiple users with different settings?
A: The S7 seat allows you to adjust settings each use, but it does not typically store multiple user profiles like some higher-end models. You’ll need to adjust temperature and pressure manually unless you choose a model with memory presets.

Q: Is the CEFIONTECT coating safe and effective?
A: Yes, CEFIONTECT is a proprietary ultra-smooth glaze that reduces adhesion of waste, making cleaning easier and more effective. It’s a standard TOTO feature known for improving maintenance results.

Q: How does PREMIST help reduce cleaning?
A: PREMIST wets the bowl surface before use, reducing sticking and helping waste rinse away more easily during flushes. This results in fewer stains and less scrubbing between full cleanings.

Accessories and Add-ons

You can add a few accessories or choose service options to improve installation and ownership experience. Consider adding a water softener if you have hard water, extra deodorizer filters, or a spare wand assembly. Professional installation can be worth the cost for worry-free setup, especially when electrical work or tight tolerances for the concealed connection are involved.

Recommended extras

• Replacement deodorizer filters, bought in a multi-pack for convenience.
• A GFCI outlet installation if your bathroom lacks one nearby.
• An anti-vibration or isolation gasket to prevent tank rock and improve seal longevity.

Final Verdict

If you want a thoughtfully engineered combo that focuses on improved hygiene, lower cleaning effort, and daily comfort, the TOTO® Drake® WASHLET®+ Two-Piece Elongated 1.6 GPF TORNADO FLUSH® Toilet with S7 Contemporary Bidet Seat, Cotton White – MW7764726CSG#01 is a strong choice. You’ll get proven flushing performance with TORNADO FLUSH and CEFIONTECT, along with advanced bidet features that elevate personal cleanliness and reduce paper use. While you’ll need to account for power access and a higher initial investment, the benefits in comfort, reduced maintenance, and overall functionality make this a compelling upgrade for many bathrooms.

If you decide to move forward, verify your rough-in measurements, confirm electrical needs, and consider professional installation if you’re not comfortable with plumbing or wiring work. Either way, upgrading to this TOTO setup will likely change the way you think about toilet comfort and daily hygiene.

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