TOTO WASHLET Comparison | C100 vs. C200 | S300e vs. S350e | S500e vs. S550e
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TOTO WASHLET Comparison (Infographic)

If you are having trouble selecting the right WASHLET for your toilet, then this TOTO WASHLET comparison guide is just the thing you need to make an informed decision. This is oversimplifying things, but there have been about four generations of WASHLET designs, each with different features. With dozens of options available, it's enough to make your head spin, so read on for more information and reference this helpful infographic so you can see all the TOTO WASHLETs compared side by side:

toto washlets compared side by side

For more detail on the features, we've included them below with explanations of what they offer users. Once you have read through all this, if you are left with any questions, please don't hesitate to contact us.

A100 vs. A200

Both models have the following features and are only available in elongated and cotton white:

  • Rear Soft Spray - this is a soft, comfortable spray feature that goes hand in hand with...
  • Rear Cleanse - a warm water spray that allows the user to adjust temperature and pressure. We are not sure why TOTO counts these as two separate features, but we'll just go with it.
  • Front Cleanse - the same as the rear cleanse, except for the front.
  • Heated Seat - keep your buns warm on cold winter mornings!
  • Self-Cleaning Wand - the wand cleans itself to save you the trouble and ensure excellent hygiene.
  • Docking Station - easy to install and also easy to clean.

The two models look slightly different, and the A100 has a mounted control, while the A200 has a remote control (slim with an illuminated touchpad) that is programmable for up to 2 user settings. One thing to consider is that TOTO recommends connecting your toilet to power using a surge protector.

C100 vs. C200

Both models offer the following features:

toto washlet c100 vs. c200
  • Rear Soft Spray
  • Rear Cleanse
  • Front Cleanse
  • Heated Seat
  • Self-Cleaning Wand
  • Docking Station
  • Round Bowl Option - this WASHLET is offered for both elongated and round bowl configurations.
  • Connect+ Option - this allows you to conceal the supply connection, but keep in mind it's designed only to fit T20 connections on TOTO Connect+ toilets.
  • Sedona Beige Option - the original WASHLETs only came in cotton white, but now you have another beautiful choice.
  • Hands-Free Dryer - this feature is in high demand for obvious reasons. Homeowners love the self-drying feature, which comes with five variable temperature settings.
  • Deodorizer - this is an aptly-named air deodorizer feature.
  • Bowl Premist - pre-misting the toilet bowl will help to ensure you get a clean flush when you are done, which means less maintenance for you.

Again, the differences here are the appearance, and the C100 has a mounted control, while the C200 has a remote control.

S300e vs. S350e

This generation of WASHLET was revolutionary for a number of reasons. Both models offer the following features:

  • Rear Soft Spray
  • Rear Cleanse
  • Wide Front Spray - this feature offers a wider spray radius to users, making it a complete cleaning.
  • Front Cleanse
  • Heated Seat
  • Self-Cleaning Wand
  • Docking Station
  • Round Bowl Option
  • Connect+ Option
  • Sedona Beige Option
  • Hands-Free Dryer
  • Deodorizer
  • Bowl Pre-mist
  • eWater+ - this is electrolyzed water that helps with clean bowl maintenance, and it is also environmentally friendly. This feature operates automatically.
  • Instant Water Heating - offers instantaneous and continuous warm water.
  • Slim Seat Design - the new design is thinner than 4".
  • SoftClose Seat - prevents you from waking up your partner when making midnight trips to the toilet!
  • Remote Control w/ 2 User Settings - with this generation of WASHLETs, all models come with this awesome feature.

The only differences here is that the S350e's come with two additional features, the Auto Open/Close Lid, and night light. The popular TOTO G400 is a complete toilet installation that comes with the S350e. Soon enough, the S300e and S350e will no longer be sold. They are being phased out by the S500e and the S550e.

K300 WASHLETs

If you are looking for bang for your buck, then the K300 is a great way to go. It's only available in elongated configurations with the modern style. The K300 is only available online. Features include:

  • Rear Soft Spray
  • Rear Cleanse
  • Wide Front Spray
  • Front Cleanse
  • Heated Seat
  • Self-Cleaning Wand
  • Docking Station
  • Sedona Beige Option
  • Hands-Free Dryer
  • Deodorizer
  • Bowl Pre-mist
  • Instant Water Heating
  • Slim Seat Design
  • Remote Control w/ 2 User Settings

TOTO S500e vs. S550e

Keep in mind that there is no round bowl option for the latest generation of WASHLETs, and we don't anticipate the release of any. All models offer the following features:

toto washlet modern vs. classic
  • Rear Soft Spray
  • Rear Cleanse
  • Wide Front Spray
  • Front Cleanse
  • Heated Seat
  • Self-Cleaning Wand
  • Docking Station
  • WASHLET+ Option - it's basically the same thing as the old Connect+ feature, except it's been upgraded and they are compatible with T40 connections on TOTO WASHLET+ toilets.
  • Sedona Beige Option
  • Hands-Free Dryer
  • Deodorizer
  • Bowl Pre-Mist
  • eWater+
  • Instant Water Heating
  • Slim Seat Design
  • SoftClose Seat
  • Remote Control w/ 2 User Settings
  • On-Demand Wand Cleaning - eWater+ wand cleaning function that can be controlled with the remote, whereas the previous model only offered the auto-cleaning feature.
  • Upgraded Spray Technology - these pulsating/oscillating spray patterns deliver maximum comfort and hygiene.

The differences among the models are simple. There are Classic models with an ergonomic design, just like you see with older models, and then there are Modern. The S550e's comes with two additional features, the Auto Open/Close Lid, as well as the night light, just like was the case with the S350e. We have the latest models on sale now, so check them out:

Choose the Best WASHLET for Your Needs

TOTO has the technology to transform the way you look at your bathroom. You will love your new WASHLET, especially when you save buying them here at PlumbersStock. If this TOTO Washlet comparison guide has been helpful, please share it with your friends on your social media channels.

Related Resources:
How Does a Bidet Seat Work?
How to Install a WASHLET
What Is ewater+?

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