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WASHLET® SW auto flush

Perfection in hygiene and design

Productcode: TCF804C2G

Special features of WASHLET® SW auto flush:

  • Automatic flush, sensor-activated lid
  • Especially hygienic and clean thanks to wand jet cleansing with dirt-repelling EWATER+
  • Automatic AND manual descaling
  • Continuous-flow water heater
  • Energy saver mode

Overview of the product

WASHLET® features:

  • Three different types of sprays for precise, adjustable cleansing of the front and rear intimate areas
  • Option to activate additional massage spray & oscillating functions
  • Individually adjustable water pressure/temperature/position of the wand jet
  • Includes dryer, odour absorption, heated seat, PREMIST
  • The wand jet is always positioned above the ceramic and behind a protective flap on every TOTO WASHLET® to ensure maximum hygiene


When combined with the TOTO frame system, the SW also includes an automatic flush feature. We call this model WASHLET® SW auto flush. It automatically flushes the toilet, making the flush essentially touch-free – for added hygiene and comfort. 


Of course, WASHLET® SW auto flush has all of the features found in WASHLET® SW. As one of the Prime Edition shower toilets, it is an unbeatable value with a very outstanding design. This model stands out in TOTO's WASHLET® collection as an exclusive option that meets the latest standards with state-of-the-art technologies.


The SW  model has a stunning design, with a slim, sleek silhouette. It also includes the added hygiene offered by TOTO's unique EWATER+ technology, which thoroughly cleans the wand jet and toilet bowl. EWATER+ is electrolysed tap water, which has dirt-repelling and cleansing properties that give waste, mould and bacteria little chance of lasting. EWATER+ is also completely safe for the environment, and eventually changes back into regular tap water. Another convenient hygiene feature of the SW model is the automatic lifting and lowering of the toilet lid as someone approaches or walks away from the toilet.  


Like all TOTO shower toilet models, the SW also offers three different water spray types. It's also possible to add oscillating and massage functions. These and other settings, like the water pressure, temperature and position of the spray, can be adjusted individually using the remote control. The memory function on the remote control also allows two people to save their preferred settings.


This model is also equipped with a dryer, odour absorption, heated seat and PREMIST technology.


The SW model also has a special descaling feature – it allows for both automatic and manual descaling. The device indicates when it is time for descaling, and this can be started automatically using the corresponding programme. To manually descale the shower toilet, simply remove the wand jet. Unlike models from other manufacturers, it is possible to use one of the commercially available descaling products recommended by TOTO.


WASHLET® SW also has a nightlight on the side that automatically switches on when someone approaches the toilet. When not in use for a certain period of time, WASHLET® automatically switches into energy saver mode to help conserve electricity. 


Another innovative aspect of this model are the various components made of a silicone-based material with strong dirt-repelling characteristics – the WASHLET® unit, wand jet and seat. The seat ring on WASHLET® SW is seamless, which prevents any dirt from collecting in the stitching. WASHLET® is also easy to remove by hand from the toilet bowl, allowing for thorough cleaning around and underneath. 


The frame system is available for these specially produced WASHLET® models: SW auto flush, RW auto flush, RX EWATER+ auto flush and SX EWATER+ auto flush. The frame system is combined with the familiar connecting set for WASHLET® with hidden connections (SP10695UN) and the new brushed stainless steel push plate (MB175M#SS).


WASHLET® SW auto flush is a unique shower toilet with a modern, streamlined design as well as top-class technologies and features – all available at an unbeatable price.

40 50663 09571 0
Size (WxDxH in mm)
391 x 579 x 108
Urea resin
IF Design Award 2020 Green Good Design Award 2018
Required Accessory

WC SP, wall-hung only for WASHLET®

Connecting set for WASHLET® with hidden connections

Frame system for WASHLET® with automatic flush

Push plate


Innovation and Technology for this product

Auto Functions

You can see a close-up of the display on the top of the Washlet. The words "Power" and "Energy Saver" appear in a black box next to two switched-off lights. Above this is the lettering "Neorest", to the left of this is the lettering TOTO and below this in a white box is the lettering "Clean" next to a gray circle.
Sensor-activated technologies make bathrooms more touch-free and therefore more hygienic. If you don't need to touch anything, you can't come into contact with bacteria. Our AUTO FUNCTIONS technology is used in TOTO WASHLET® and automatic faucets.
Read more


The picture shows a toilet with a washlet. It is transparent in the middle so that you can see inside. A brown cloud is shown inside and a white arrow indicates that the air is being sucked into the washlet.
Highly effective deodorizing automatically takes places inside the toilet bowl both during and immediately after use, leaving no disturbing odours. TOTO uses a powerful activated charcoal filter system to keep the toilet and bathroom smelling fresh.
Read more


The picture shows a washlet, the flap to the right of the nozzle is open. An air jet comes out of it, it is curved and colored orange/red.
The individually adjustable dryer follows the warm water spray to ensure a dry, clean overall feeling. You can find which WASHLET models have dryers by looking in the corresponding technical data.
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wand jet WASHLET
After each use, the WASHLET® wand automatically washes itself with EWATER+. This thorough cleaning occurs inside the wand as well as all around the exterior. Even when the toilet is not being used, the wand periodically cleans itself to ensure constant hygienic conditions.
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Heated Seat

The picture shows a washlet from above. The lid is open. The seat is highlighted in orange.
The moment you approach the toilet, the seat begins rapidly warming to a comfortable temperature. The temperature of the seat is individually adjustable by remote control. The heated seat is especially comfortable in the winter. Of course, it's possible to turn off the seat heating feature when it's warm outside.
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Illustration of PREMIST being sprayed onto the inside of the ceramic.
PREMIST automatically sprays water over the surface of the inner toilet bowl before every use. Due to the ceramic’s hydrophilic nature, waste washes away more easily. Less dirt generally sticks to moist ceramic than dry ceramic.
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Warm Water Nozzle

Picture shows a WASHLET nozzle with hot water
Users can choose from more than just the Comfort and Front wash sprays. Additional functions allow users to personalise their cleansing experience. The focus is always on the gentle, comfortable spray that uses as little water as possible.
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Try WASHLET® for yourself

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