The 7 Best TOTO Washlet Bidet Toilet Seats on the Market 2021

best toto washlet

When it comes to the production of the best bidet toilet seats, some of the Toto Washlet earns the award. Over the years, the bidet toilet seat market has been gradually growing and expanding.

In addition to the many companies and new establishment entering into its production, there are top brands in this market that are known for their quality products. One of them is the “TOTO” brand.

Aside from the production of washlets, TOTO Company is also into the creation of bathroom wares. Therefore, with their discovery of high technology in modern toilets, they stand out from other similar competitors in the market. Therefore, with their products, you should expect your bathroom more modernized to your taste.

Having been in the industry since 1917, TOTO brands journeyed from Asia (Japan precisely) to the homes of some Americans today. In addition, they have continued to spread to other countries why elevating and updating their products to the latest technology. Therefore, they can boast of selling millions of trusted products.

However, if you have the intention to install one of the TOTO washlet Bidet toilet seats in your toilet but confused about the product to purchase, we have selected and reviewed the best TOTO washlet for you. This will assist you in making the right decision in choosing the best.

In a hurry? Use the table below to easily navigate and find the best TOTO washlet of your choice on Amazon. You can be assured we only choose the best products…

best toto washlet
  • Very Advanced
  • Durable
  • Sleek Design

Best Value


best toto washlet
  • Decent Design
  • Great Features for fair price
  • Durable

Best On A Budget


best toto washlet
  • Budget-friendly
  • Good Features
  • Tough Product

Best TOTO Washlet Bidet Toilet Seat on the Market

1) TOTO SW3056#01 S550e WASHLET Electronic Bidet Toilet

best toto washlet

A mere look at the TOTO S550e washlet speaks only of luxury and durability. This bidet toilet seat is the highest version of their washlet model. Therefore, it comes with higher advanced technology that can easily boost the appearance and outlook of your toilet. The S550e TOTO washlet comes in a contemporary and modern design. Although, their features are all the same; the only difference is the lid design. 

Also, to make it desirable for the user, this washlet comes with all the features in the lower brand. Included are additional equips that users complained about in the smaller models. When compared to other of its competitors in the market, this TOTO washlet does not weigh much.

It weighs 1.6 ounces; therefore, it will be an advantage for you if you don’t want a bidet toilet seat that is bulky. Its dimensions are 20.9 x 15.1 x 4.8 inches, also check on your toilet measurement too. Though, it will fit an elongated toilet perfectly as it made for it. The lid covers the entire seat seamlessly from back to front, making it more classic.

Unfortunately for users who own a round toilet, TOTO S550e does not have a version for it. You will have to go for the other models that I will be mentioning below. Beside this, this washlet or bidet seat comes with great features like the EWATER+. This technology is an active compound that cleans the bowl of your toilet and also the nozzle after every use. Thus, you should understand that hygienic is top-notch. It is also very durable for users of 250lbs-270lbs.

Also, while it nozzle self-cleans, it also oscillates and pulses when washing, making it an excellent feature for an excellent wash. Moreover, one great feature you will enjoy in this bidet seat is the auto open and close feature. When approaching the toilet, this seat automatically opens when you are 8-10 feet away. And when it’s done, it closes back too.

All the features of this bidet toilet seat can be controlled from its sleek remote control that is powered by two AA batteries. However, it comes with only icons with no written words.

Key Pros features
  • Sleek design
  • Warm heated seat
  • It has an available tankless system with an instant warm water supply, so you don’t have to wait for the water to heat up.
  • Air dryer
  • White LED night light
  • Premist feature
  • There is an additional oscillating nozzle with pulsing, rear, feminine and wide front wash
  • Heated seat for cold days
  • Easy to install and use
  • There is also a deodorizer to nullify odor
  • Excellent for those with a mobility issue
  • Has automatic open and close features, therefore, soft-closing is certain
  • There is also an option to adjust the water flow and temperature of the water, air dry, and seat to up to five settings.
  • Very durable as it is made of robust polypropylene material
  • An available sensitive touch remote control that is mountable
  • Not available in round styling
  • The price may be too high for some users

2) TOTO SW2014#01 A100 WASHLET Electronic Bidet Toilet Seat

The TOTO A100 washlet is what you can call a simple primary bidet toilet seat that has an “okay” bidet functions in it. Consequently, it is the lowest model in the TOTO washlet family. The exciting thing about it is that it serves it the purpose of it many users perfect, notwithstanding that it is of the lowest model.

While you won’t see most of the advanced features in it as you would in the other advanced models, it comes with a lower price. The price is lower than every other TOTO washlet. Therefore, if you want to use a cheap TOTO washlet or you are a beginner and want something basic, then this washlet may be an “okay” product for you.

So, you should expect features like an oscillating nozzle that features the front and the rear wash. It nozzle pulses while cleaning, and it also self-cleans before and after every wash, thus promoting hygiene. Even if this bidet toilet seat is of a basic model, the seat has a soft close feature. Therefore, there is no slamming of the toilet seat.

It supplies warm water, but it is not an instantaneous heating system. It does not come with an air-drying feature. So you will have to dry up with a tissue paper or a bidet towel. There is also an option to adjust the temperature and the flow of the water. The seat comes in an elongated styling alone. This TOTO washlet does not come with a remote control but a side panel control. This side panel wheels all the functions of this seat. Also, the seat is durable enough for users of 200lbs-260lbs weight.

Key Pros Features
  • Cheap price
  • Soft-close lid
  • Warm water supply
  • There is also a heated seat feature
  • In addition,it nozzle oscillate, pulse and self-clean.
  • Durable
  • Ability to adjust the water and heated temperature and water flow
  • For its price, it comes with the essential functions so don’t expect much
  • Installation may be confusing for some users
  • No round styling for round toilet

3) TOTO SW3036#01 K300 WASHLET Electronic Bidet Toilet Seat

best toto washlet

Taking a spot on our list of the best TOTO washlet bidet toilet seat is the TOTO K300 washlet. This innovative, luxurious bidet seat comes with a lower price than the TOTO S550e. Though, you can’t compare their functions as the S550e is more advanced. However, if you want a TOTO washlet that functions more similar to the S550e on a lesser price, then you do go for it.

It comes with a self-cleaning nozzle that cleans itself before and after use. The nozzle also pulses or oscillate when washing, giving more comfort to the user. It features a front and rear wash that comes with adjustable temperature and water pressure. The water temperature settings and water flow can be adjustable up to five settings. It makes it easy for you to customize your wash.

It comes with heated seat features but not with an automatic open and close lid. The lid can carry a user that weighs 270lbs well enough. Another feature you will love in this TOTO washlet is the immediate water heating supply, which means you won’t be running out of warm water whenever you it. Nor will you have to wait till it heats up.

Just like the TOTO S550e, this TOTO washlet only comes in an elongated styling without non for the round toilet. It doesn’t come with the EWATER+ technology, but there is a premist feature that wets your toilet bowl before use.

There is also a mountable remote control that controls all the functions in the seat. One down part some users may not like in most TOTO washlet wireless remote is the fact that there are no written words in it. However, the remote comes with only icons which some users may find it difficult to understand.

Key Pros feature
  • Decent design
  • Easy to install and use
  • Premist feature
  • It comes with a self-cleaning nozzle that oscillates and pulses while cleaning
  • Rear and front wash
  • There is also a heated heat function
  • Air dry feature
  • Warm water flow with constant immediate supply
  • Soft Closing lid
  • Heat seat feature
  • Deodorizer
  • Similarly, you have the ability to adjust the temperature of the water, air dry, and heated seat to five settings
  • Also able to improve water pressure or flow.
  • No automatic open and close lid
  • There is also no night LED light
  • No round style

4) TOTO SW2034#01 C100 WASHLET Electronic Bidet Toilet Seat

best toto washlet

This TOTO washlet can be a bit basic yet has useful features. If you don’t want your bidet toilet seat to come with just the basic features, this bidet toilet seat is an option. After the TOTO A100 model, comes this model. So in it, you should expect every element of the TOTO A100 washlet and some included features.

Additional, the loveable thing about this TOTO washlet is the price, which is very budget-friendly. Although, considering the features in it, the price matches other bidet toilet seats in the market in its range. It comes with a self-cleaning nozzle that oscillates or pulses when washing it user. The nozzle also has a rear and front wash in it.

It does not come with a remote but has a side panel that controls every one of its features. It comes with a deodorizer for air nullification and an air dryer to dry you up when you are done using the toilet. Even with the price, it comes with a premist that wets the toilet before using it. Including this, there is also a heated seat and warm water supply.

According to your preference, you can adjust the flow of the water to either low or high flow. Though for some users who have used a bidet seat before, the pressure might feel low. Also, you can regulate the temperature of the heated seat or warm water to high or low heat. If you own a round toilet seat, this TOTO washlet will favor you.

Therefore, it has a rounded styling, which is the TOTO SW2033R#01 WASHLET C100 for a round toilet. On the other hand, this washlet is, a 200lbs-250lbs user can use it comfortably. The junction value can come weak at times. This tends to be a production mistake. Therefore checkup on your product before installation and tighten it correctly.

Key Pros feature
  • Budget-friendly
  • It has a round version
  • Comes with a premist
  • There is also a heated seat
  • Included is an air-dryer
  • Additionally, there is a deodorizer
  • Warm water supply
  • Pulsing self-cleaning wand with rear and front wash.
  • Ability to regulate the temperature of the heated seat and water
  • Also, being able to adjust the water flow
  • Soft Close lid
  • Easy installation
  • No LED light
  • The junction value can be weak and cause leakages 

5) TOTO SW2044#01 C200 WASHLET Electronic Bidet Toilet Seat

The TOTO SW2044#01 C200 washlet is the upgraded version of the TOTO washlet C100. Being an updated version, the price for it is upper than the TOTO C100. However, this price increase does come with improvement as there are other features included in it that gives it an additional privilege.

You will indeed find the features of the C100 in it, which includes a washing wand/nozzle that oscillates or pulse when functioning. The wand also self-cleans like the other models, so you don’t have to do it yourself. Likewise, be sure to find the appropriate front wash and rear in the nozzle to get a faultless cleaning after your toilet business.

It has an adjustable water flow like the basic bidets. However, the additional feature is that the stream of the water from the nozzle can be adjusted up to a maximum of five settings. This means more pressure when washing. This particular feature is usually found in a more advanced bidet seat.

Contrarily to the water pressure setting, the temperature of the seat and warm water can be manipulated to a higher setting of five too. This gives the user the freedom to customize their washing to their desire. Just like the TOTO washlet C100, this bidet toilet seat also comes in a round styling, which is the TOTO SW2043R#01 WASHLET C200 Electronic Bidet Toilet Seat.

It does not come with a side panel but a wireless mountable remote control that houses all the functions — an ‘A battery’ powers this remote.

However, one downside users have complained about this washlet is the rubber washer, which usually comes incorrectly. Most users have to buy a rubber washer from a local store to avoid leakage. It cost about $12-$15. We hope TOTO does something about this issue.

Key Pros Feature
  • Fair price
  • It comes with a Premist
  • It is easy to install and use
  • There is also an available deodorizer
  • The lids soft close
  • Comes with warm water supply
  • Air dry is also accessible
  • Settings to customize the seat and warm water temperature and water flow to up to five settings
  • Also, the self-cleaning nozzle comes with a front and rear wash
  • The wand also pulse when washing
  • Head seat is provided
  • Come in round shape too
  • No LED night light
  • Depending on your toilet setting, the tee value can sometimes come incorrectly to the USA toilet standard.
  • Also, it might as well, require you to buy a rubber washer from a local store

6) TOTO SW584#01 350e WASHLET Electronic Bidet Toilet Seat

The TOTO 350e might not be named among the best product in the market, but it sure has some features in it that are lacking in some bidets. It can be regarded as the lower version of the TOTO 550e version. Though, even with the great features in it, an upgrade to the 550e was necessary because of the lacking in this bidet.

It comes with an advanced modern feature like the EWATER+, an automatic open and closing lid, and an LED white light. There is also a premist feature that wet and cleans the toilet bowl before use; this promotes hygienic and prevents feces from sticking on your toilet bowl.

Just like the TOTO550e, it comes in a contemporary and classic design, therefore you as a user can choose your preferred design. No matter the model you go for, you won’t fail to notice the sleekness of this bidet seat.

Moreover, you should know that the TOTO 300e, 350e C100, C200 are the only TOTO bidet seats that come in round styling. Its round styling is the TOTO SW583#01 S350e WASHLET Electronic Bidet. If you want more bidet seats dedicated to round toilets, check our review on the best round bidet seats for round toilets.

Although, with all the excellent functions provided in it, the downside of this bidet toilet seat is the average quality. This is unexpected of a luxurious bidet seat. Durability and compartment are fair as it accommodates user weighing 200+ pounds.

Key pros feature
  • Automatic open and close
  • It comes with a heated seat
  • And also air-dryer
  • There is also EWATER+ technology
  • Sleek design
  • There is available styling for round toilets
  • Tankless continuous heated water supply
  • Wireless mountable remote control
  • An available premist function
  • It is also easy to install and use
  • The seat is also heated
  • There is also a deodorizer
  • An oscillating wand with a front and rear wash
  • Quality and durability is average for a luxurious bidet
  • Also, price can be on a high side for some users

Honorary mention

7) TOTO MW614584CEFG#01 WASHLET+ Carlyle II One-Piece bidet Toilet 

This bidet is not just a seat but one that comes with a toilet. TOTO calls it WASHLET+ (washlet plus) because it includes a toilet. So far, it has turn out to be one of the best in its category. Therefore, we can’t afford to mention it in this list of the best TOTO washlet.

The CarlyleIIWASHLET+ comes with either the WASHLET model/styling of the C100, C200, S300e, and S350e Bidet seat making it embedded with many features. Therefore, when purchasing, you have to choose the model that you prefer it to have. Also, know that it comes with a size of 1.0 GPF and the 1.28 GPF; on the other hand, the 1.28 GPF has more features.

Depending on the model of the washlet you choose in this washlet+, the features of the bidet seat will be the same when it is not attached to a toilet. That is, the features of this WASHLET+ seat is identical with the features in the normal TOTO washlet. Therefore, you can either choose the C100, C200, C300e, and C350 models. So have that in mind when making your purchase.

Above all, this bidet toilet combination is perfect for those who want .to completely change their toilet and wants it with a bidet. Additionally, it is ideal for saving water as it requires minimum water for flushing.

Also, it comes with CEFIONTECT, which is a powerful technology that makes the toilet bowl cleaner for a longer time. Thus this means less washing. There is also a tornado flushing system, which means less usage of water.

Key Pros features
  • It comes with high technology
  • You can choose from a different model of washlet as you prefer
  • Additionally comes with various features (depending on the washlet you select)
  • It also comes with a Tornado Flushing system, therefore, uses less water
  • It comes with a lustrous interior design
  • There is also CEFIONTECT technology
  • Also, the height of this bidet toilet is universal.
  • It is expensive
  • You also need a plumber to install it.

Answering all your questions on the TOTO washlet

Why is it called Washlet instead of a Bidet?

There is so much confusion on why the TOTO washlet is not regarded as a bidet toilet seat but a washlet. The truth is, they are the same. The “washlet” is a trademark of TOTO Company.

Generally, the bidet is a plumbing fixture use for washing the genital area. However, in this modern time, it comes in different designs. We have the bidet, bidet hose/sprayer, bidet attachment, the all in one bidet, and the bidet seat. Therefore, the bidet seat is the same as the washlet or washlet seat.

How do you install a Toto Washlet toilet seat?

The TOTO Washlet bidet seat installation question will always be the majorly asked when buying a TOTO washlet. In general, to install a TOTO washlet is easy, especially when it is just the seat.

However, for a TOTO toilet that comes with a bidet or bidet combo, you should get a certified plumber for that. To avoid getting you confused with words, here is a video guide that best explains how to install a TOTO washlet.

Similarly, you can also read about totousa installation guide on their website.

Can Toto Washlet be installed on any toilet?

The TOTO washlet can fit in any standard toilet that comes with no curves in the middle of the seat and the tank. Thus, ensure you leave some inches from the tank and the mounting bolt. It could be from 1-4 inches (bidet seats manufactural mostly give the recommendation to this on their user manual)

Also, before purchasing your TOTO washlet bidet seat, you should determine if you are using an elongated bidet seat or a round bidet seat. Thus, this matters most to its fittings. The video below will assist you in knowing if your toilet is a rounded styling or an elongated one.


While you choose from our best TOTO washlet list, have in mind a budget and the features you want in a bidet seat to avoid confusion. Moreover, the TOTO washlets are one of the trusted brands in the market, so be assured of getting good quality.

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