TOTO Washlet A2 vs C2: Ultimate Bidet Seat Comparison Guide

Choosing the right bidet seat is no small feat, especially with options like the TOTO Washlet A2 and C2.

The discomfort of limited features in basic models can be frustrating.

We understand the yearning for a touch of luxury in your daily routine without overspending.

Discover the ultimate bidet seat comparison guide, where we meticulously evaluate the A2 and C2.

Find your perfect match for a comfortable, hygienic, and opulent bathroom experience.

Toto Washlet A2 Vs Toto Washlet C2 Key Features Compared

Heated Seat

When it comes to the heated seat feature, both the Toto Washlet A2 and C2 offer this luxury.

The heated seat is a game-changer, especially during those chilly winter mornings.

Imagine the comfort of sitting on a warm seat instead of a cold one.

It’s like having a cozy blanket wrapped around you, but for your toilet seat.

Both models allow you to adjust the temperature of the seat, so you can customize it to your personal comfort level.

The Toto Washlet C2 offers three temperature settings for the heated seat.

This means you can choose from a range of warmth levels, depending on your preference or the weather outside.

It’s like having a personal thermostat for your toilet seat.

On the other hand, the Toto Washlet A2 also provides a heated seat with temperature control, ensuring you never have to experience the shock of a cold toilet seat again.

SoftClose Lid

The SoftClose lid is another feature that both the Toto Washlet A2 and C2 share.

This feature ensures that the toilet lid closes gently and quietly, preventing any loud slamming noises that can be startling or disruptive.

It’s like having a silent butler who carefully closes the lid for you, ensuring peace and tranquility in your bathroom.

The Toto Washlet C2 features a SoftClose seat, which not only closes gently but also provides a comfortable seating experience.

The Toto Washlet A2 also boasts a SoftClose Seat, ensuring a quiet and smooth closing action.

This feature is particularly useful if you have children or if you often use the bathroom late at night and don’t want to disturb others.

Adjustable Water Temperature

Both the Toto Washlet A2 and C2 offer the feature of adjustable water temperature.

This feature allows you to customize the temperature of the water used for the bidet function, ensuring a comfortable and refreshing experience.

The Toto Washlet C2 allows you to adjust the water temperature and volume, with three temperature settings and five pressure settings.

This means you can fine-tune the water to your exact preference, whether you prefer a gentle rinse or a more powerful cleanse.

It’s like having a personalized spa treatment right in your own bathroom.

Similarly, the Toto Washlet A2 also offers adjustable water temperature and volume.

This allows you to customize the warmth and intensity of the water, ensuring a comfortable and effective cleanse.

It’s like having a personal bidet that’s tailored to your specific needs and preferences.

In conclusion, both the Toto Washlet A2 and C2 offer a range of features that enhance comfort and convenience in the bathroom.

The heated seat, SoftClose lid, and adjustable water temperature are all designed to provide a luxurious and personalized bathroom experience.

Whether you choose the A2 or the C2, you’re sure to enjoy these high-quality features that bring a touch of luxury to your daily routine.

Adjustable Water Pressure

When it comes to the adjustable water pressure feature, both the TOTO Washlet A2 and C2 excel.

The A2 offers adjustable water temperature and volume, allowing you to tailor your cleansing experience to your comfort level.

The C2 takes customization a step further, offering five adjustable settings for water pressure, water temperature, and seat temperature.

This means you can fine-tune your experience to your exact preferences, whether you prefer a gentle rinse or a more vigorous cleanse.

Imagine you’re adjusting the water pressure in your shower.

You wouldn’t want it too low, leaving you feeling less than refreshed, or too high, making you feel like you’re under a waterfall.

The same principle applies to these bidet seats.

The adjustable water pressure feature allows you to find that ‘just right’ setting, enhancing your comfort and ensuring a thorough cleanse.

Aerated Water Spray

The aerated water spray feature is another shared strength of the TOTO Washlet A2 and C2.

Both models offer a gentle, aerated, warm water spray.

This feature is akin to a spa treatment for your posterior, providing a comfortable and thorough cleanse.

The aerated water spray is like a soft rain shower, gently cleansing and refreshing your skin.

It’s a far cry from the harsh, dry experience of traditional toilet paper, leaving you feeling truly clean and rejuvenated.

Pulsating Water Massage

The pulsating water massage feature is where the TOTO Washlet C2 truly shines.

While the A2 offers a dual-action spray with an oscillating feature, the C2 introduces a pulsating water massage feature to its dual-action oscillating spray.

This feature is like having a personal masseuse at your disposal, providing a revitalizing clean with every use.

The pulsating water massage is akin to a gentle massage, helping to stimulate and refresh your skin.

It’s a luxurious feature that elevates the C2 from a simple bidet seat to a high-end spa experience.

In conclusion, both the TOTO Washlet A2 and C2 offer these features, but the C2 goes a step further with its pulsating water massage.

Whether you’re looking for basic functionality or a more luxurious experience, both models offer a superior personal cleansing experience.

Oscillating Spray

The oscillating spray feature is a commonality between the TOTO Washlet A2 and the TOTO Washlet C2.

This feature provides a gentle aerated, warm water, dual-action spray that oscillates for a thorough cleanse.

The oscillating spray is adjustable in both models, allowing users to control the water temperature and volume to their preference.

This feature is akin to a mini shower, providing a refreshing and invigorating cleanse that traditional toilet paper can’t match.

It’s like having a personal spa treatment right in your bathroom, offering a level of cleanliness that leaves you feeling fresh and rejuvenated.

Warm Air Dryer

The warm air dryer is another feature that both the TOTO Washlet A2 and C2 share.

This feature provides a gentle and efficient drying experience after the use of the bidet function.

The C2 model offers three variable temperature settings for the warm air dryer, allowing users to customize their drying experience to their comfort level.

Unfortunately, the search results do not provide specific information about the warm air dryer feature for the A2 model.

However, the warm air dryer feature is like having a personal hand dryer in your bathroom, providing a comfortable and efficient drying experience that eliminates the need for excessive toilet paper use.

Air Deodorizer

The air deodorizer is a feature that sets the TOTO Washlet C2 apart from the A2.

The C2 model includes an automatic air deodorizer that helps to maintain a fresh and clean-smelling bathroom environment.

This feature is like having an automatic air freshener in your bathroom that activates each time you use the toilet, helping to keep your bathroom smelling fresh and clean.

Unfortunately, the search results do not indicate the presence of an air deodorizer feature in the A2 model.

In conclusion, both the TOTO Washlet A2 and C2 offer the oscillating spray and warm air dryer features, providing a spa-like experience that enhances cleanliness and comfort.

The C2 model also includes an air deodorizer, which helps to maintain a fresh-smelling bathroom environment.

These features, combined with the ability to adjust settings to personal preference, make both models a luxurious addition to any bathroom.

Energy Saving Features

When it comes to energy-saving features, both the Toto Washlet A2 and C2 have been designed with efficiency in mind.

Both models have an energy-saving mode that detects periods of low and no usage.

During these periods, the bidet will reduce the seat temperature, and in periods of no usage, it will turn off the seat and water heater entirely.

This smart feature ensures that energy is not wasted when the bidet is not in use, contributing to a more sustainable and eco-friendly bathroom experience.

EWATER+ Technology

EWATER+ technology is a standout feature in the Toto Washlet C2.

This advanced system mists and cleans the bowl water after every use.

The EWATER+ feature also mists the wand and toilet bowl after each flush, reducing the need for harsh cleaning chemicals.

This technology not only ensures a cleaner and more hygienic toilet but also contributes to a more environmentally friendly bathroom by reducing the need for chemical cleaners.

On the other hand, the Toto Washlet A2 does not seem to have the EWATER+ feature based on the available information.

This means that while the A2 model still provides a high-quality bidet experience, it may not offer the same level of cleanliness and eco-friendliness as the C2 model with its EWATER+ technology.

PREMIST Technology

PREMIST technology is another feature that sets the Toto Washlet C2 apart.

This function sprays the toilet bowl with water before each use, preventing waste buildup and keeping the toilet bowl clean.

This pre-emptive measure ensures a cleaner toilet after each use, reducing the need for frequent manual cleaning.

The Toto Washlet A2, however, does not appear to have the PREMIST feature based on the available information.

This means that while the A2 still offers a comfortable and luxurious bidet experience, it may not provide the same level of cleanliness and convenience as the C2 model with its PREMIST technology.

In conclusion, both the Toto Washlet A2 and C2 offer energy-saving features that contribute to a more sustainable and eco-friendly bathroom experience.

However, when it comes to advanced cleaning technologies like EWATER+ and PREMIST, the C2 model seems to have the upper hand.

These features not only ensure a cleaner and more hygienic toilet but also contribute to a more environmentally friendly bathroom by reducing the need for chemical cleaners and frequent manual cleaning.

CLEAN RESIN Technology

Unfortunately, neither the Toto Washlet A2 nor the Toto Washlet C2 explicitly mention the use of CLEAN RESIN Technology in their product descriptions or feature lists.

This technology might be incorporated in the materials used or the manufacturing process, but without explicit mention, it’s difficult to comment on its presence or absence in these models.

Seamless Seat Design

The Toto Washlet A2 and C2 both feature a seamless seat design.

This design is not only aesthetically pleasing but also practical.

It eliminates the gap under the seat, which can often be a breeding ground for dirt and bacteria.

This makes the cleaning process easier and more efficient, contributing to overall hygiene.

Imagine the ease of wiping down a smooth, uninterrupted surface compared to navigating around nooks and crannies.

It’s like dusting a sleek, modern coffee table versus an ornate, antique one.

The seamless design is a subtle but significant feature that enhances the user experience.

Control Panel/Remote Control

Both the Toto Washlet A2 and C2 come with a convenient control panel.

The A2 model features an arm control with illuminated buttons.

This is akin to having a car’s control buttons on the steering wheel – easy to reach and operate without having to stretch or move uncomfortably.

On the other hand, the C2 model boasts a side remote control panel.

This is like having a television remote that you can operate from a distance, providing a sense of luxury and convenience.

Both control panels allow users to adjust settings such as water temperature and volume, making the bidet experience customizable to individual preferences.

It’s like being able to adjust the temperature and fan speed of an air conditioner to suit your comfort level.

In conclusion, while both the Toto Washlet A2 and C2 offer a seamless seat design and convenient control panels, the presence of CLEAN RESIN Technology is not explicitly mentioned.

The seamless design enhances cleanliness and aesthetics, while the control panels offer easy access and customization, contributing to a comfortable and personalized bidet experience.

PROs & CONs of Toto Washlet A2


1.Heated seat for comfort
2.Warm water feature
3.High performance and quality
4.Well-built and durable
5.Efficient and simple to use
6.Advanced hygiene technology
7.Adjustable temperature and pressure settings
8.Self-cleaning function for easy maintenance
9.Sleek and modern design
10.Promotes eco-friendly and sustainable bathroom routine


1.Initial cold water spray can be uncomfortable
2.Air dryer may still require toilet paper
3.May be more expensive than other brands
4.May not be suitable for all bathroom decor
5.Requires electricity for operation

PROs & CONs of Toto Washlet C2


1.Sleek, modern design
2.Features EWATER+ system for sanitization
3.Adjustable water temperature and volume
4.Warm air drying with variable temperature settings
5.Automatic air deodorizer
6.Convenient side control panel
7.Heated seat with temperature control
8.PREMIST function for bowl cleanliness
9.Self-cleaning wand
10.Easy installation


1.Side panel control may be less convenient than remote
2.Requires occasional battery replacement for remote (in comparison models)
3.Higher cost compared to traditional toilets
4.Limited to fitting most elongated toilets
5.No user presets

Comparative Analysis of Key Features

Key SpecificationsTOTO Washlet A2TOTO Washlet C2
TypeElectronic Bidet SeatHigh-tech Electronic Bidet Seat
SprayGentle aerated, warm water, dual action spray with oscillating featureGentle Aerated, Warm Water, Dual Action Spray with oscillating and pulsating feature
SeatSoftClose SeatSoftClose® seat
Water Temperature and Volume ControlAdjustableAdjustable
ControlConvenient arm control with illuminated buttonsConvenient arm control panel with illuminated buttons
InstallationDocking station for easy cleaning and installationDocking station for easy cleaning and installation
Seat HeatingHeated seat with temperature controlHeated seat with temperature control
Air DryingNot mentionedWarm air drying with three variable temperature settings
DeodorizerNot mentionedAutomatic air deodorizer
Wand CleaningNot mentionedEWATER+® auto-cleans wand
Bowl PREMISTNot mentionedWater PREMIST® of bowl before each use
DimensionsNot mentioned23-5/8″”L x 20-3/4″”W x 7-5/8″”H
Power Consumption287W (Max Power Consumption: 363W)Not mentioned
Price$244.00, $265.59, $319.95, $372.00$376.00, $385.24, $426.00

Please note that prices may vary based on the retailer and any ongoing promotions or discounts.

Final Say So!

The TOTO Washlet A2 and C2 bidet seats, while both offering a luxurious and hygienic bathroom experience, cater to different user needs and budgets.

The A2, with its affordable price tag, is a great entry point for those new to bidet seats.

It offers basic yet reliable features such as a heated seat, adjustable warm water, and pressure settings, and a dual-action spray with an oscillating option.

However, it lacks some of the more advanced features found in higher-end models.

For instance, it doesn’t offer an air dryer or deodorizer function, and its customization options for water pressure and seat heat are limited.

This makes the A2 a suitable choice for those who value simplicity and affordability over advanced features.

On the other hand, the C2, while more expensive, offers a more refined and luxurious bathroom experience.

It includes an automatic air deodorizer, a warm air dryer, and pulsating and oscillating spray settings for a spa-like experience.

The C2 also offers greater customization options, allowing users to tailor their experience to their personal preferences.

This makes the C2 a perfect fit for those willing to invest in high-end bidet functionality and who value customization and advanced features.

In summary, the A2 is a great choice for bidet beginners or those on a budget, while the C2 is ideal for those seeking a heightened level of luxury and customization in their bathroom experience.

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Steven Bosque

Dale Cogburn

Hi, I’m Dale Cogburn! I’m passionate about helping people get the most out of their bidets. I’m an expert on all things related to bidets, from installation and maintenance to product reviews. I’ve been using and researching bidets for over 10 years.

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