Description

TOTO S7A WASHLET+ Elongated Electronic Bidet Toilet Seat with EWATER+®, Auto Open & Close Lid, Cotton White
The TOTO S7A WASHLET+ is a premium electronic bidet toilet seat designed to elevate everyday bathroom hygiene, comfort, and independence. Featuring instantaneous warm-water cleansing with five adjustable spray settings, it delivers a gentle yet effective alternative to traditional toilet paper.
TOTO’s advanced EWATER+® technology automatically cleans the bidet wand before and after use while misting the toilet bowl to help reduce residue and minimize the need for harsh cleaning chemicals. The PREMIST® function wets the bowl surface before each use, supporting a cleaner flush and easier maintenance.
Designed for hands-free convenience, the S7A features an auto-open-and-close contemporary lid. It is auto-flush ready (auto-flush kit sold separately), eliminating the need to touch buttons or handles. A sleek, illuminated remote control allows intuitive operation and includes four user memory settings to save personalized preferences.
Additional comfort features include a heated seat, instantaneous water heating, a built-in nightlight, and a newly redesigned lid that sits flush with the toilet bowl for a streamlined, integrated appearance. Ideal for users of all ages, including those with limited mobility, the S7A promotes cleanliness, comfort, and ease of use with every visit.
Mounting and connection hardware are included. WASHLET+ Ready models are designed to pair seamlessly with TOTO T20/T40 WASHLET+ Ready toilets for a concealed, integrated look, while remaining compatible with standard elongated toilets.
This product can expose you to chemicals, including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Best for: Homeowners seeking a luxury, hands-free bidet experience with advanced hygiene features, modern design, and effortless daily comfort.
Please see our color disclaimer.
Features
- Endless Warm-Water Cleansing: Instantaneous water heating provides a continuous warm-water stream for as long as needed, with oscillating and pulsating spray functions for thorough, comfortable cleansing.
- Hands-Free Convenience: Automatic open and close lid activates as users approach and depart, while the integrated nightlight gently illuminates the bowl for nighttime use.
- Advanced Hygiene Technology: PREMIST® wets the bowl before use to help prevent waste from sticking, while EWATER+® cleans the wand before and after use and mists the bowl after each use.
- Personalized Comfort: An illuminated remote control allows easy operation and includes four user memory settings to save preferred spray, temperature, and positioning options.
- Trusted TOTO Quality: Designed for long-term reliability with easy DIY installation and compatibility with most standard elongated toilets, including TOTO WASHLET+ toilets with concealed connections.
Details
| Battery Included: | Yes |
|---|---|
| Battery Type: | Alkaline |
| Box Height: | 6.25" |
| Box Length: | 23.375" |
| Box Weight: | 15 lb(s) |
| Box Width: | 17.625" |
| Category: | Washlet |
| Collection: | WASHLET+ |
| Color: | Cotton White |
| Country of Origin: | Malaysia |
| HTS Code: | 3922.20.0000 |
| Item Height: | 4.0625" |
| Item Length (Front to Back): | 20.875" |
| Item Weight: | 15 lb(s) |
| Item Width (Side to Side): | 15.0625" |
| Material: | Plastic |
| NMFC Code: | 159003 |
| SKU: | SW4736AT40#01 |
| Shape: | Elongated |
Compare TOTO WASHLET Models
| Feature | S7A WASHLET+ | S7 WASHLET+ | C5 WASHLET+ |
|---|---|---|---|
| Warm-Water Cleansing | Yes (instant & continuous) | Yes (instant & continuous) | Yes |
| EWATER+® Cleaning | Wand & Bowl | Wand only | — |
| Auto Open & Close Lid | Yes | — | — |
| User Memory Settings | Multiple | Multiple | — |
| Ideal For | Luxury & hands-free experience | Premium comfort & hygiene | Essential bidet features |
Warranty
Manufacturer One Year Limited
TOTO Warranty Details (PDF)
Manual(s)
Installation Instructions
Installation Instructions (PDF)
Product Specifications (PDF)
Video(s)
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Questions & Answers
Have a Question?
-
Do I need a special toilet or plumbing to install the S7A WASHLET+?
It seems you do need a certain toilet. The SW4736AT40#01 is only compatible with certain products. Please see the compatibility chart below.
Washlet-Fit-Chart.pdf



























