TOTO Drake WASHLET+ S7 Bidet Toilet review

Have you been wondering whether the TOTO® Drake® WASHLET®+ Two-Piece Elongated 1.28 GPF TORNADO FLUSH® Toilet with S7 Contemporary Bidet Seat, Cotton White – MW7764726CEG#01 is the right upgrade for your bathroom?

Buy The TOTO Drake WASHLET+ S7 On Amazon

Overview

You’re looking at a high-end combination that blends traditional toilet performance with advanced bidet functionality. This pairing brings TOTO’s proven flushing technology together with the comfort and hygiene of the S7 bidet seat, giving you a modern bathroom experience without major remodeling.

What’s included and why it matters

You’ll receive the two-piece elongated toilet bowl and tank plus the S7 Contemporary WASHLET+ bidet seat, pre-designed to work together via the WASHLET+ concealed connection. That connection provides a cleaner look and a more streamlined installation compared with adding an aftermarket seat later. If you value an integrated appearance and minimize visible hoses and cords, this matters.

Key features at a glance

Below is a quick-reference table to help you understand the core specs and benefits. It breaks down technical details into plain language so you can quickly scan what’s most important to your needs.

Feature	What it is	Why it matters to you
Product name	TOTO® Drake® WASHLET®+ Two-Piece Elongated 1.28 GPF TORNADO FLUSH® Toilet with S7 Contemporary Bidet Seat, Cotton White – MW7764726CEG#01	Full model designation — useful when comparing or ordering replacement parts
Flush technology	TORNADO FLUSH®	Uses a dual or triple circular water flow to clean the bowl more effectively with each flush
Glaze	CEFIONTECT®	Ultra-smooth glaze reduces waste sticking to the bowl so cleaning is easier
Water per flush	1.28 GPF (gallons per flush)	Low water use for efficiency while maintaining strong flush performance
Bidet seat model	S7 Contemporary WASHLET+	Heated, with warm water cleansing, oscillating/pulsating options, and air dryer
WASHLET+ connection	Concealed connection	Cleaner installation and fewer visible water/cord lines for a neater look
Cleaning innovations	PREMIST & EWATER+	PREMIST wets the bowl before use; EWATER+ mists and sanitizes wand/bowl to reduce chemical cleaning
Seat features	SoftClose, heated surface	Comfort features that increase everyday usability
Odor control	Air deodorizer with filter	Neutralizes bathroom odors automatically when needed
Height	Standard height (floor to rim)	Slightly lower than universal height — better for shorter users or traditional comfort levels

WASHLET+ bidet features (S7 seat)

You’ll get gentle yet powerful cleansing with adjustable temperature and pressure settings tailored to your comfort. The S7 seat provides both rear and front warm water cleansing, and you can choose oscillating or pulsating spray modes to suit your preference. The warm air dryer reduces your reliance on toilet paper, and the heated seat gives consistent warmth across the surface, making the seat comfortable in cooler weather.

The WASHLET+ concealed connection is a big plus if you care about aesthetics: hoses and electrical cords are less visible, creating a clean installation line that looks intentional rather than aftermarket.

Toilet flushing and bowl performance

The TORNADO FLUSH® system swirls water in a circular pattern to wash the bowl surface more thoroughly with each flush. You’ll notice fewer repeat flushes compared to older, less-engineered flush designs. CEFIONTECT® glaze further reduces waste adhesion, so you’ll be doing less scrubbing over time.

At 1.28 GPF, this Drake model balances water efficiency and performance: you save water compared with older 1.6 GPF toilets while still maintaining a strong, reliable flush. If you’re replacing a high-GPF toilet, the water savings can add up monthly.

Comfort, seat design, and everyday usability

The SoftClose seat prevents slamming and the heated seat gives full-surface warmth rather than a concentrated warm ring — that’s a small detail you’ll appreciate every time you use it. The seat’s ergonomics and elongated bowl shape give you more surface area and comfort than a standard round bowl, which helps for longer or more comfortable use.

Controls are user-friendly, with options to save settings and adjust water temperature, pressure, and spray style. If you share the toilet, the adjustable settings help each user find a comfortable configuration.

Purchase TOTO Drake WASHLET+ S7 Bidet Toilet

Cleaning and hygiene improvements

PREMIST wets the bowl just before each use, meaning waste is less likely to stick during use. EWATER+ mists the wand and parts of the bowl with electrolyzed water that reduces bacteria and the need for harsh detergents. Together, these features lower the frequency and intensity of your cleaning routine.

You’ll still want to clean regularly, of course, but you’ll appreciate that the toilet’s materials and cleaning features do much of the work for you. The CEFIONTECT glaze also supports this effort by minimizing residue adhesion.

Odor control and drying

The integrated air deodorizer captures and neutralizes odors, pulling them away through a charcoal or activated filter system. This keeps your bathroom fresher between deep cleanings. The warm air dryer helps you reduce toilet paper use, which can also help avoid clogs and save money.

If odor control is a priority for you, this package gives you both passive and active measures to keep the area pleasant.

Installation and compatibility

You’ll find the WASHLET+ concealed connection makes installation look cleaner, but you still need to confirm a few things before you start. The toilet requires a standard 12-inch rough-in; if you have a different rough-in (like 10 or 14-inch), you’ll need to check compatibility or plan for a different model. The bidet seat requires an electrical outlet nearby. If you don’t have a grounded outlet near the toilet, consider hiring an electrician to install one safely.

The two-piece design makes handling and transporting easier than a heavy one-piece, but you’ll still want two people for installation. If you’re comfortable with typical toilet installation tasks—seating, sealing, water hookup, and connecting the bidet’s concealed water and power—you can DIY; otherwise, hiring a plumber is a reasonable choice.

Design, finish, and fit in your bathroom

The Cotton White finish is a neutral, warm white that complements many bathroom styles. The toilet’s classic Drake lines are familiar and unobtrusive, fitting both modern and traditional decors. The elongated bowl gives the visual impression of a larger fixture, while still fitting in many standard bathrooms.

Visually, the concealed WASHLET+ connection is the detail that elevates the look: fewer external hoses and cords look intentionally designed rather than retrofitted.

Water efficiency and environmental considerations

At 1.28 GPF, you’ll use significantly less water per flush than older 1.6 GPF models. Over time, that reduced usage can cut your household water bill and lower your environmental footprint. The PREMIST and EWATER+ features can further reduce chemical cleaning agents, which is a small environmental benefit that’s also easier on surfaces and your hands.

If you’re comparing long-term costs, think of the water savings plus fewer cleaning product purchases and fewer deep-scrub cleaning sessions as part of the overall value.

Noise and performance during use

You should expect a relatively quiet flush, especially compared with older, high-flow designs. The TORNADO FLUSH® action focuses on efficiency rather than brute force, so you get effective bowl cleaning without the loud, disruptive noise of some older systems. The bidet functions operate quietly as well, with gentle water delivery and a low-noise dryer.

Durability and warranty expectations

TOTO is known for durable ceramics and high-quality components; CEFIONTECT glaze is designed to stand up over years of use. The S7 seat uses reliable electronics and materials typical for premium bidet seats. Always register your product if applicable and check warranty terms for the toilet and the electronic seat separately—electrical components usually have different coverage than the ceramic bowl and tank.

Maintenance — what you’ll do and how often

You’ll still perform routine cleaning, but expect less elbow grease thanks to PREMIST, EWATER+, and CEFIONTECT. Clean the wand occasionally (EWATER+ simplifies that), and replace the air deodorizer filter as recommended. Inspect seals and hoses periodically to ensure no leaks, and follow TOTO’s care instructions for gentle cleaners to preserve the glaze and electronics.

If you use harsh acids or abrasives, you’ll shorten the life of the surfaces and possibly damage electronic components. Stick to mild, non-abrasive cleaners and follow the user manual.

Pros and cons

You’ll want a balanced view before making a purchase decision, so here are the main advantages and trade-offs.

Pros:

• Powerful, efficient TORNADO FLUSH® for reliable bowl cleaning
• CEFIONTECT glaze minimizes sticking and makes cleaning easier
• S7 WASHLET+ seat offers warm water cleansing, oscillation/pulsation, heated seat, and warm air dryer
• PREMIST and EWATER+ reduce frequency and severity of cleaning
• Concealed WASHLET+ connection for a tidy, integrated look
• Lower water use at 1.28 GPF saves on utility bills
• SoftClose seat reduces noise and wear from slamming

Cons:

• Requires a nearby electrical outlet for the bidet seat; additional wiring may be needed
• Initial cost is higher than a basic gravity-flush toilet or a standard seat
• Standard height might be lower than some users prefer (if you’re used to Universal Height/Comfort Height)
• Two-piece design has a seam between tank and bowl (not a cons for function, but some prefer one-piece aesthetics)

Side-by-side comparison: what you’re getting versus other options

If you’re weighing this model against a basic non-bidet Drake or a one-piece TOTO with integrated seat, keep these points in mind:

• Versus a standard Drake without WASHLET: You gain hygiene features (warm water cleansing, dryer), PREMIST/EWATER+, deodorizer, and less visible connections. If the bidet functionality is a priority, that alone justifies the upgrade for many people.
• Versus a one-piece integrated WASHLET model: You may save some money with the two-piece while retaining most same technologies. One-piece toilets can be easier to clean around the base and sometimes look sleeker, but the functional differences are often minimal.
• Versus competitor bidet seats: The S7 is a strong premium seat with warm water and advanced features; compare the warranty, control options, and water connection method when evaluating alternatives.

Who should buy this

You should consider this TOTO® Drake® WASHLET®+ model if you:

• Want to reduce dependence on toilet paper and increase personal hygiene through bidet functionality
• Value concealed connections and a tidy appearance
• Prefer lower water use without sacrificing flush performance
• Want cleaning features (PREMIST, EWATER+) that reduce maintenance effort
• Are willing to invest more upfront for long-term comfort and convenience

If you’re on a very tight budget, don’t have an outlet near the toilet, or prefer a higher seat height, you might want to look at other options before committing.

Installation tips and checklist

You’ll want to prepare before installation to make the process smoother.

Checklist:

• Confirm a 12-inch rough-in measurement (standard for most homes).
• Ensure a grounded electrical outlet is within reach of the seat (or arrange for an electrician).
• Have two people for lifting and positioning the bowl and tank.
• Use new wax ring or flange seal and ensure the flange is secure and level.
• Follow the included WASHLET+ instructions for concealed connection and safe electrical hookup.
• Test the flush and all seat functions before finalizing trim and sealing around the base.

If you’re not comfortable with basic plumbing and electrical work, schedule a pro to avoid mistakes that could damage electronics or cause leaks.

Real-life use scenarios

You’ll notice the benefits most if you:

• Live with multiple household members who appreciate adjustable cleansing settings.
• Want to reduce trips to the store for paper products and lower the risk of clogs.
• Have mobility or sensitivity needs where warm water cleansing and a dryer add dignity and independence.
• Host guests and want a bathroom that feels modern and thoughtful.

These scenarios highlight practical daily advantages that go beyond technical specs.

Common concerns and practical answers

You’re probably thinking about long-term reliability, complexity, and cost. Here are straightforward responses to common worries.

• Concern: “Will the electronics fail?” — Electronic seats are reliable when installed and used correctly. Register the product and follow care instructions to prolong life. Warranties typically cover manufacturing defects.
• Concern: “Will it save money?” — Water savings at 1.28 GPF versus older toilets can reduce your water bill. Fewer cleaning chemicals and less toilet paper can also add up.
• Concern: “Is it hard to clean?” — PREMIST, EWATER+, and CEFIONTECT reduce cleaning time and effort, but routine cleaning is still needed to keep the unit pristine.

Frequently asked questions (FAQs)

Do I need a special plumbing line for the WASHLET+?

You won’t need a special line beyond the standard cold water supply. The concealed connection simplifies the water hookup. However, you will need a grounded electrical outlet for the S7 seat.

Is installation something you can do yourself?

If you’re comfortable with toilet installation basics and safe electrical practices, you can do it yourself. Otherwise, hiring a plumber and possibly an electrician for the outlet is a good idea.

How often do you replace deodorizer filters or other consumables?

Filter replacement depends on usage and manufacturer recommendations; check the manual. Many users find replacing the deodorizer filter every 6–12 months works well for average household use.

How does PREMIST and EWATER+ affect cleaning frequency?

Those features reduce waste adhesion and bacterial growth on wand and bowl surfaces, so you’ll likely clean less often and with less intensive scrubbing.

Is it noisy?

No—both the flushing system and the WASHLET functions operate quietly relative to older, high-flow toilets and less refined bidet seats.

Will it fit in small bathrooms?

Yes, if your bathroom has a standard 12-inch rough-in and you measure available clearance. The elongated bowl needs slightly more front clearance than a round bowl, so verify fit before purchasing.

Final verdict

If you’re ready to upgrade your bathroom to a more hygienic, comfortable, and efficient setup, the TOTO® Drake® WASHLET®+ Two-Piece Elongated 1.28 GPF TORNADO FLUSH® Toilet with S7 Contemporary Bidet Seat, Cotton White – MW7764726CEG#01 is a compelling choice. It effectively combines proven flushing technology, easy-clean surfaces, and a user-focused bidet seat with warm water and drying capabilities. You’ll pay more up front than for a basic toilet, but you’ll gain long-term comfort, potential water savings, and reduced cleaning effort—benefits you’ll notice every day.

If you want to move forward, make sure you confirm rough-in and outlet placement before ordering, and consider professional installation if you’re not comfortable with the electrical or plumbing steps. With the right setup, this TOTO combination gives you a quieter, cleaner, and more comfortable bathroom experience that almost certainly pays dividends in convenience and satisfaction.

See The TOTO Drake S7 Price On Amazon

Disclosure: As an Amazon Associate, I earn from qualifying purchases.