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Washlet® S300e / S350e with ewater+

Introducing the S300e & S350e Washlets with


The Washlet S300e and S350e have a new slim design, at just under 4 inches in height. Both Washlets offer a satisfying cleaning experience with warm water washing, including the Wonderwave spray. With the addition of ewater+, cleaning the toilet bowl will become easier.

About ewater+

Electrolyzed water is a proven disinfectant used in food preparation and cleaning. Using the incoming water supply, a pre-mist wets the toilet bowl surface aiding in the elimination of waste approximately 80% better than a dry bowl. After each flush, TOTO’s eWater+ mists the bowl with electrolyzed water, reducing the need for harsh cleaning chemicals.

eWater+ Explanation


  • Washlet cleansing with 5 spray settings
  • Instantaneous water heating
  • Built-in air deodorizing system
  • S350e has auto open/close
  • Adjustable water and seat temperatures
  • Warm-air dryer
  • Easy-to-read illuminated remote control
  • Convenient magnetic wall mounted cradle
  • Compact and slim design
  • 2-user personal memory settings

How does the Washlet work?

The Washlet is designed to introduce you to a level unprecedented comfort, while delivering on the promise of maximum cleanliness. At your command, an integrated, self-cleaning nozzle extends to release a warm, soothing stream of aerated water to provide the ultimate in personal cleansing.

Washlet Resources


Washlet Compare Chart
Installing a newer Washlet

ewater video
Washlet Comparison
Washlet Compatibility Chart Washlet

Washlet S300e - S350e

s300e Washlet s350e Washlet
Washlet S300e
Elongated Seat
Washlet S350e
Elongated Seat
s300e Washlet s350e Washlet
Washlet S300e
Round Seat
Washlet S350e
Round Seat

 Warm Water Wash
 Warm Air Dryer
Heated SoftClose Seat
 Self-Cleaning Wand


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