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TOTO WASHLET S2 Bidet Seat

by TOTO
SKU SW3345#01
UPC/GTIN: 739268467668
$495.00
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TOTO Washlet S2

  • EWATER+ Self-Cleaning: Electrolyzed water mists the wand after each use for added cleanliness
  • PREMIST Bowl Spray: Mists the bowl before each use to help waste rinse away
  • Instant Warm Water: Tankless heating provides warm water on demand without a storage tank
  • Heated Seat: Adjustable temperature seat for added comfort
  • Warm Air Dryer: Three temperature settings for a hands-free finish
  • Adjustable Spray Settings: Control water pressure, temperature, and nozzle position to your preference
  • SoftClose Seat: Seat lowers itself silently without slamming
TOTO WASHLET S2 Bidet Seat - White toilet seat with remote control on a white background
TOTO WASHLET S2 Bidet Seat - Wand technology

Self-Cleaning EWATER+ Wand

The TOTO WASHLET S2 keeps itself clean with EWATER+ technology that automatically rinses the wand before and after use.

This helps maintain hygiene without requiring manual cleaning. The system uses electrolyzed water to sanitize the wand naturally.

TOTO WASHLET S2 Bidet Seat - washlet with clean resin technology on a blue background

PREMIST Bowl Cleaning

The TOTO S2 includes PREMIST technology, which sprays a fine mist of water on the toilet bowl before each use.

This helps prevent waste from sticking to the bowl and makes the toilet easier to keep clean.

TOTO WASHLET S2 Bidet Seat - Diagram of adjustable water spray and pressure features on a gray background

Adjustable Warm Water Spray

The TOTO S2 offers comfortable front and rear warm water cleansing with adjustable settings.

You can adjust the water temperature, pressure, and spray position to find the setting that works best for you. It also includes oscillating and pulsating spray options for a more thorough clean.

TOTO WASHLET S2 Bidet Seat - Washlet toilet seat with features highlighted on a blue background

Heated Seat & Warm Air Dryer

The TOTO S2 includes a heated seat and warm air dryer for extra comfort.

The heated seat keeps the toilet warm, while the warm air dryer helps reduce the need for toilet paper. The dryer also has multiple temperature settings so you can adjust it to your preference.

Toto Washlet S2 

The TOTO WASHLET S2 is a slim, tankless bidet that provides instant warm water for a comfortable experience. It keeps the bowl and wand clean automatically with PREMIST and EWATER+. The heated seat, warm air dryer, nightlight, and deodorizer add extra convenience.

Toto S2 Specifications and Features

  • High-tech electronic bidet seat
  • EWATER+ auto-cleans wand after each use
  • PREMIST mists the bowl before use
  • CLEAN RESIN keeps wand and seat hygienic
  • Warm, gentle front and rear spray with adjustable position, pressure, and temperature
  • Oscillating and pulsating spray options
  • Instant water heater for continuous warm water
  • Warm air dryer with 3 temperature settings
  • Automatic air deodorizer
  • Heated seat with adjustable temperature
  • Convenient arm control panel
  • SoftClose seat with seamless design
  • Docking station for easy cleaning and installation
  • Nightlight inside the bowl
  • Energy saver mode when inactive
  • Fits most round and elongated toilets

TOTO WASHLET S2 Compatibility

The TOTO WASHLET S2 works with most standard toilets. Confirm these four things before ordering:

  • Bowl shape: Available in round and elongated versions. Order the version that matches your toilet's bowl shape.
  • Tank profile: Your tank should meet the bowl at roughly a 90° angle. French curve tanks that slope into the bowl are not compatible.
  • Mounting hole spacing: Measure between the two seat bolt holes at the back of your bowl. They should be 5.5 inches apart.
  • Tank clearance: You need at least 2 inches of flat space between the front of the tank and the seat mounting holes.

For reference: The S2 fits most one-piece and two-piece toilets. Confirm your toilet bowl shape (round or elongated) and tank profile before ordering.

Washlet Fit Guide with measurements

Installation steps

  1. Remove old seat. Clean the surface around the mounting holes.
  2. Install the seat mounting bracket.
  3. Slide the Washlet onto the bracket.
  4. Connect the hose.
  5. Turn the Washlet on.

Before you start you will need:

  • A wrench
  • A Phillips-head & flat-head screwdriver
  • A ground-fault 120-volt outlet within three feet of your toilet
  • To turn off your water supply and flush your toilet

Frequently Asked Questions

  • The difference between Toto Washlet S2 and S5 is that the S5 comes with a remote control and more premium features, while the S2 uses a side arm control panel and focuses on the essential bidet functions.

  • The difference between Toto S2 and KS6 is that the S2 includes advanced cleaning technologies like EWATER+ and PREMIST, while the KS6 is a simpler bidet seat with more basic features.

  • The features of Toto S2 WASHLET include EWATER+ wand cleaning, PREMIST bowl misting, warm adjustable water spray, a heated seat, warm air dryer, deodorizer, and a night light.

  • Yes, the Toto S2 has a built-in night light inside the bowl that helps make the toilet easier to use at night.

  • The difference between Toto Washlet S2 and C2 is that the S2 uses a tankless system that provides unlimited warm water, while the C2 uses a tank heater that stores a limited amount of warm water.