Item # bci4565124

TOTO T20/T40 Washlet S7 Elongated Bidet Toilet Seat with EWATER+ Wand / Bowl Cleaning, PREMIST, Contemporary Lid, and Auto / Remote Flush Compatible

Model: SW4726AT40#01

Finish: Choose Finish
  • Cotton
    153 In Stock

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153 In Stock

Product Overview

The TOTO T20/T40 WASHLET+ and Auto Flush Ready S7 Elongated Bidet Toilet Seat with EWATER+ and Auto Open and Close Contemporary Lid is an electronic luxury seat that cleanses you with endless warm water, providing an exceptionally clean feeling. Instead of traditional toilet paper that can sometimes be rough and often ineffective, the WASHLET quickly provides comfortable warm water cleansing at the touch of a button. The TOTO T20/T40 WASHLET+ Ready WASHLET S7 is designed to conceal the WASHLET bidet seat's power cord and water supply hose for a seamless installation. The WASHLET features TOTO's technologically advanced EWATER+ system that mists the wand and toilet bowl, reducing the need for harsh cleaning chemicals. PREMIST wets the surface of the toilet bowl, aiding in the removal of waste and resulting in a better clean. No need to touch buttons or handles, and never worry about someone forgetting to flush. WASHLET S7 is operated by a luxury style illuminated touch button remote with 4 user memory to save preferred settings. The WASHLET features 5 spray settings, heated seat, air deodorizer, nightlight, and instantaneous water heating. The newly redesigned lid style resides flush with the toilet bowl, providing a streamline look and giving the impression of an integrated system. The WASHLET reduces the need for toilet paper, saving trees and water used to manufacture each roll. Medical conditions, age, and debilitating illnesses can make using the bathroom without assistance almost impossible; but with a WASHLET, just the touch of a button can leave you feeling clean. Includes mounting and connection hardware. WASHLET+ WASHLET models are designed to work with TOTO T20/T40 WASHLET+ ready toilets to achieve a seamless look, but are also compatible with standard elongated toilet bowels.

TOTO SW4726AT40 Features:

  • Covered under TOTO's 3 year limited warranty and 1 year commercial warranty
  • Elongated seat - designed to complement a wide variety of elongated toilet designs
  • Constructed of plastic for reliability
  • Built in heated seat function
  • The soft-close lid forces a gentle descent, ensuring the lid will not slam shut
  • Electronic controls offer ease of use
  • Warm air dryer helps cut down on tissue use
  • Adjustment control provides user friendly experience
  • Coordinates with products from the Washlet line seamlessly
  • All hardware required for installation is included
  • Auto Flush capable with optional auto flush kit when installed (on select TOTO toilets only)

TOTO SW4726AT40 Technologies and Benefits:

  • WASHLET®: WASHLET® Technology incorporates a unique wand that allows water to be used for personal cleaning in a way that leads to a completely new level of hygiene and comfort. The warm water cleans far more effectively than paper ever could. Its temperature and flow are easily adjusted by remote control, and the wand self-cleans before and after every use. The energy-saving mode can also be activated to increase efficiency.
  • DEODORIZER: Highly effective deodorizing automatically takes places inside the toilet bowl both during and immediately after use, leaving no disturbing odors.
  • EWATER+®: EWATER+® cleans the wand and toilet bowl where waste and build up tend to accumulate and create stains that can become permanent. Using no chemicals or cleaning agents, EWATER+ provides peace of mind everyday that microscopic build up has no place to hide.
  • HEATED SEAT: The moment you approach the toilet, the seat begins rapidly warming to a comfort- able temperature.
  • PREMIST®: Using the incoming water supply, a Premist sprays the toilet bowl surface aiding in the elimination of waste approximately 80 percent better than a dry bowl.
  • SoftClose® Seat: The seat and lid utilize a built-in SoftClose® hinge system, which lowers the seat and lid down to the bowl gently and quietly.
  • WARM AIR DRYER: Enjoy the ease and comfort of drying with the temperature adjustable warm air dryer.

TOTO SW4726AT40 Specifications:

  • Width: 15-1/16" (left to right)
  • Length: 20-7/8" (front to back)
  • Height: 4-1/16" (top to bottom)
  • Control Type: Remote

This product is listed under the following manufacturer number(s):

Dimensions and Measurements

4.0625 in.
20.875 in.
Length (Inside)
11.8125 in.
Product Weight
14.5 lbs.
15.0625 in.
Width (Inside)
7.875 in.

Included Components

Battery Included
Installation Hardware Included

Characteristics and Features

Bowl Shape
Control Type
Design Features
Quick Release Seat, Soft Close
Remote Type
Tech Features
Touchless Flush, Warm Air Dryer, Soft Cleansing Spray, Auto Flush, Heated Seat, Programmable, Remote Control, Rear Cleansing Spray, Oscillating Cleansing Spray, Air Purifier, Front Cleansing Spray, Pulsating Cleansing Spray, Night Light
Contemporary, Modern
Water Heating Method

Electrical and Operational Information

Battery Type
Power Source
Water Temperature
Adjustable, Warm

Warranty and Product Information

Approved for Commercial Use
Commercial Warranty
1 Year
Country Of Origin
Manufacturer Warranty
3 Year Limited