What are the different models of TOTO Washlet?

The different models of Toto Washlet include:Toto S7AToto S7Toto S5Toto S2Toto KS6Toto KS5Toto A2

What are the different models of TOTO Washlet?

The Toto Washlet S5 is the best Toto Washlet. The New York Times Wirecutter named Toto Washlet S5 as the best bidet seat in 2025.

What is the difference between TOTO Washlet S5 and S7A?

The difference between the Toto S5 and S7A is the S7A is more of a premium model with more features like:Automatic lidAuto flush Advanced cleaningSlimmer designSensors and nightlight The Toto S5 is more a budget friendly option.

What is the difference between TOTO Washlet and Washlet+?

The main difference between a Toto Washlet and Toto Washlet+ is the Toto Washlet is a bidet seat that can attach to most standard toilets while the Toto Washlet+ is a Toto Toilet + bidet seat.

Toto Washlet Comparison Chart 2026

Check out our Toto Washlet Comparison Chart below. Note that some items were discontinued and replaced with the newer modules.

We've included the newer modules in these comparison charts.

Toto Washlet Comparison Chart

Below are charts for all the Toto Washlet Models Comparison.

We start with a few features to compare in each table.

Be sure to check out all Toto Washlet Comparison tables!

View All Toto Washlets

Elongated/Round

Water Heating

Auto Open/Close

Warranty

$891

Toto Washlet Model Comparison

Auto Flush

Air Dryer/Deodorizer

Front/Rear Wash

Wide Front Cleansing

Price

S7A

Yes

Night Light

Bowl PreMist

Heated Seat

Heated Dryer

Price

S7A

Yes

$1,404

S7

Yes

$1,279

KS6

Yes

$649

S5

Yes

$682

A2

No

Yes

No

$567

The Toto Washlet C2 and C5 have limited stock and are being replaced with the Toto Washlet S2 and S5.

We've included quick comparison tables for both!

Elongated/Round

Water Heating

Auto Open/Close

Warranty

Price

C2

Round

Tank

No

1 Year

$674

C5

Round

Tank

No

1 Year

$891

Toto Washlet S2 vs S5 Comparison

For a more thorough comparison between the Toto S2 and S5, check out our Toto S2 vs S5 for a more detailed comparison.

View All Toto Washlets

Elongated/Round

Water Heating

Auto Open/Close

Warranty

Price

S2

Both

Instant

No

1 Year

$495

S5

Both

Instant

No

1 Year

$682

View All Toto Washlets

Toto Washlet S7 vs S7A Comparison

For a more thorough comparison between the Toto S7 and S7a, check out our Toto S7 vs S7A for a more detailed comparison.

Auto Open/Close Lid

Heated Seat

Warm Air Dryer

EWATER+ Sterilization

Price

S7

Manual

Adjustable

5 Settings

Yes

$1,279

S7A

Automatic

Adjustable

5 Settings

Yes

$1,404

Toto KS5 vs Toto KS6 Comparison

For a more thorough comparison between the Toto KS5 and KS6, check out our Toto KS5 vs KS6 for a more detailed comparison.

Design

Heated Seat

Warm Air Dryer

EWATER+ Sterilization

Price

KS5

Slim

Adjustable

5 Settings

Yes

$449

KS6

Ultra Slim

Adjustable

5 Settings

Yes

$649

Toto S5 vs Toto KS6 Comparison

For a more thorough comparison between the Toto S5 and KS6, check out our Toto S5 vs KS6 for a more detailed comparison.

Lid Design

Heated Seat

Instant Water Heating

EWATER+ Sterilization

Price

S5

Traditional Curved

Adjustable

Tankless

Yes

$682

KS6

Slim Telescoping

Adjustable

Tankless

Yes

$649

Toto S5 vs Toto S7 Comparison

For a more thorough comparison between the Toto S5 and S7, check out our Toto S5 vs S7 for a more detailed comparison.

Slim Profile Height

Heated Seat

Instant Water Heating

EWATER+ Sterilization

Price

S5

5.5 Inches

Adjustable

Tankless

Yes, Wand only

$682

S7

4.1 Inches

Adjustable

Tankless

Wand, Bowl & Under seat

$1,279

Toto Washlets Collection

The different models of Toto Washlet include:
- Toto S7A
- Toto S7
- Toto S5
- Toto S2
- Toto KS6
- Toto KS5
- Toto A2
The Toto Washlet S5 is the best Toto Washlet. The New York Times Wirecutter named Toto Washlet S5 as the best bidet seat in 2025.
The difference between the Toto S5 and S7A is the S7A is more of a premium model with more features like:
- Automatic lid
- Auto flush
- Advanced cleaning
- Slimmer design
- Sensors and nightlight
The Toto S5 is more a budget friendly option.
The main difference between a Toto Washlet and Toto Washlet+ is the Toto Washlet is a bidet seat that can attach to most standard toilets while the Toto Washlet+ is a Toto Toilet + bidet seat.