


Aquia® IV 1G - WASHLET®+ S550e Two-Piece Toilet - 1.0 GPF & 0.8 GPF

The WASHLET+ system neatly conceals the WASHLET power cord and water supply hose for a clean installation. The system is comprised of a bidet seat WASHLET and toilet which are specially designed for a seamless installation that compliments your bathroom's décor.
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Enter Zip Code for Showroom Location
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Select an Authorized Retailer
Activating the countries buttons bellow will update the retailers list below.
- location_on
Buy at Local Showroom
Your location might be off
Enter Zip Code for Showroom Location
Buy Online
Select an Authorized Retailer
Activating the countries buttons bellow will update the retailers list below.
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Enter Zip Code for Showroom Location
Buy Online
Select an Authorized Retailer
Activating the countries buttons bellow will update the retailers list below.
Details
- High-tech Electronic Bidet Seat and Toilet Combination
- System includes toilet and WASHLET
- Concealed supply connection for seamless installation
- DYNAMAX TORNADO FLUSH® system, ultra high-efficiency
- CEFIONTECT® ceramic glaze
- Skirted Design
- Non-clog 2.5" trapway with clear glaze coating
- Quiet Flush
- Elongated front bowl and tank set with SoftClose Seat
- Dual Flush operation
- Chrome push-button included
- 12" Rough-in (optional 10" & 14" rough-in)
- Elongated front WASHLET toilet seat with cover
- EWATER+® on wand and bowl
- PREMIST® of bowl before use
- Auto open/close lid
- Remote control operated
- Front and rear warm water cleansing with adjustable temperature and pressure control
- Heated seat with temperature control
- Automatic air deodorizer
- Warm Air Dryer
- 2 User memory
- Night light
- Quick release feature
- Auto Flush Optional (See Available Options above)
- Auto Flush InstallationAuto Flush Installation video thumbnailPlay
- 1.0 GPF GRAVITYWhat's this?
Toto Tip:
This new line of toilets uses TOTO’s gravity-based TORNADO technology, offering a balanced and ultra-efficient 1.0 gallons per flush. - CEFIONTECT®What's this?
Toto Tip:
CEFIONTECT® ceramic glaze creates an extraordinarily smooth surface that helps keep the bowl cleaner longer. - SKIRTED DESIGNWhat's this?
Toto Tip:
The modern and elegant skirted design conceals the trapway and features smooth lines that are easy to clean and maintain. - EWATER+What's this?
Toto Tip:
After each flush, EWATER+ mists on the wand and toilet bowl, reducing the need for harsh cleaning chemicals. - DYNAMAX TORNADO FLUSH®What's this?
Toto Tip:
DYNAMAX TORNADO FLUSH® combines powerful bowl cleaning and waste evacuation using water that is 100% projected from the rim creating 360° cleaning power.
- 1.0 GPF GRAVITYWhat's this?
- WaterSenseWhat's this?
Toto Tip:
A partnership program sponsored by EPA, seeking to protect the future of our nation's water supply by promoting water efficiency and enhancing the market for water-efficient products. - CalGreen logoWhat's this?
Toto Tip:
TOTO has always been an industry leader in green technology. TOTO currently offers a number of products that meet the new California Green Buildings Standards Code (known as CalGreen). These include toilets, faucets, showers, flush valves, and urinals all with superior performance. - California Proposition 65 logoWhat's this?
Toto Tip:
Complies with California Proposition 65 warning requirements.
TOTO People-Centered Design Smart Fact
The Aquia IV toilet uses CEFIONTECT ceramic glaze, which creates an extraordinarily smooth, ion-barrier surface to help keep the bowl cleaner with every flush.
- High-tech Electronic Bidet Seat and Toilet Combination
- System includes toilet and WASHLET
- Concealed supply connection for seamless installation
- DYNAMAX TORNADO FLUSH® system, ultra high-efficiency
- CEFIONTECT® ceramic glaze
- Skirted Design
- Non-clog 2.5" trapway with clear glaze coating
- Quiet Flush
- Elongated front bowl and tank set with SoftClose Seat
- Dual Flush operation
- Chrome push-button included
- 12" Rough-in (optional 10" & 14" rough-in)
- Elongated front WASHLET toilet seat with cover
- EWATER+® on wand and bowl
- PREMIST® of bowl before use
- Remote control operated
- Front and rear warm water cleansing with adjustable temperature and pressure control
- Heated seat with temperature control
- Automatic air deodorizer
- Warm Air Dryer
- 2 User memory
- Quick release feature
- Auto Flush Optional (See Available Options above)
TOTO People-Centered Design Smart Fact
The Aquia IV toilet uses CEFIONTECT ceramic glaze, which creates an extraordinarily smooth, ion-barrier surface to help keep the bowl cleaner with every flush.
- High-tech Electronic Bidet Seat and Toilet Combination
- System includes toilet and WASHLET
- Concealed supply connection for seamless installation
- DYNAMAX TORNADO FLUSH® system, ultra high-efficiency
- CEFIONTECT® ceramic glaze
- Skirted Design
- Non-clog 2.5" trapway with clear glaze coating
- Quiet Flush
- Elongated front bowl and tank set with SoftClose Seat
- Dual Flush operation
- 12" Rough-in (optional 10" & 14" rough-in)
- Elongated front WASHLET toilet seat with cover
- EWATER+® auto cleans the wand
- PREMIST® of bowl before use
- Convenient slim wireless remote, with illuminated touchpad
- Front and rear warm water cleansing with adjustable temperature and pressure control
- Heated seat with temperature control
- Warm Air Dryer
- Quick release feature
- Chrome push-button included
- 1.0 GPF GRAVITYWhat's this?
Toto Tip:
This new line of toilets uses TOTO’s gravity-based TORNADO technology, offering a balanced and ultra-efficient 1.0 gallons per flush. - CEFIONTECT®What's this?
Toto Tip:
CEFIONTECT® ceramic glaze creates an extraordinarily smooth surface that helps keep the bowl cleaner longer. - SKIRTED DESIGNWhat's this?
Toto Tip:
The modern and elegant skirted design conceals the trapway and features smooth lines that are easy to clean and maintain. - EWATER+What's this?
Toto Tip:
After each flush, EWATER+ mists on the wand and toilet bowl, reducing the need for harsh cleaning chemicals. - DYNAMAX TORNADO FLUSH®What's this?
Toto Tip:
DYNAMAX TORNADO FLUSH® combines powerful bowl cleaning and waste evacuation using water that is 100% projected from the rim creating 360° cleaning power.
- 1.0 GPF GRAVITYWhat's this?
- WaterSenseWhat's this?
Toto Tip:
A partnership program sponsored by EPA, seeking to protect the future of our nation's water supply by promoting water efficiency and enhancing the market for water-efficient products. - CalGreen logoWhat's this?
Toto Tip:
TOTO has always been an industry leader in green technology. TOTO currently offers a number of products that meet the new California Green Buildings Standards Code (known as CalGreen). These include toilets, faucets, showers, flush valves, and urinals all with superior performance. - California Proposition 65 logoWhat's this?
Toto Tip:
Complies with California Proposition 65 warning requirements.
TOTO People-Centered Design Smart Fact
The Aquia IV toilet uses CEFIONTECT ceramic glaze, which creates an extraordinarily smooth, ion-barrier surface to help keep the bowl cleaner with every flush.
- High-tech Electronic Bidet Seat and Toilet Combination
- System includes toilet and WASHLET
- Concealed supply connection for seamless installation
- DYNAMAX TORNADO FLUSH® system, ultra high-efficiency
- CEFIONTECT® ceramic glaze prevents debris and mold for sticking to ceramic surfaces
- Skirted Design
- Non-clog 2.5" trapway with clear glaze coating
- Quiet Flush
- Elongated front bowl and tank set with SoftClose Seat
- Dual Flush operation
- 12" Rough-in (optional 10" & 14" rough-in)
- Elongated front WASHLET toilet seat with cover
- EWATER+® auto cleans the wand
- PREMIST® of bowl before use
- Convenient Arm Control Panel
- Front and rear warm water cleansing with adjustable temperature and pressure control
- Heated seat with temperature control
- Warm Air Dryer
- Quick release feature
- Chrome push-button included
- 1.0 GPF GRAVITYWhat's this?
Toto Tip:
This new line of toilets uses TOTO’s gravity-based TORNADO technology, offering a balanced and ultra-efficient 1.0 gallons per flush. - CEFIONTECT®What's this?
Toto Tip:
CEFIONTECT® ceramic glaze creates an extraordinarily smooth surface that helps keep the bowl cleaner longer. - SKIRTED DESIGNWhat's this?
Toto Tip:
The modern and elegant skirted design conceals the trapway and features smooth lines that are easy to clean and maintain. - EWATER+What's this?
Toto Tip:
After each flush, EWATER+ mists on the wand and toilet bowl, reducing the need for harsh cleaning chemicals. - DYNAMAX TORNADO FLUSH®What's this?
Toto Tip:
DYNAMAX TORNADO FLUSH® combines powerful bowl cleaning and waste evacuation using water that is 100% projected from the rim creating 360° cleaning power.
- 1.0 GPF GRAVITYWhat's this?
- WaterSenseWhat's this?
Toto Tip:
A partnership program sponsored by EPA, seeking to protect the future of our nation's water supply by promoting water efficiency and enhancing the market for water-efficient products. - CalGreen logoWhat's this?
Toto Tip:
TOTO has always been an industry leader in green technology. TOTO currently offers a number of products that meet the new California Green Buildings Standards Code (known as CalGreen). These include toilets, faucets, showers, flush valves, and urinals all with superior performance. - California Proposition 65 logoWhat's this?
Toto Tip:
Complies with California Proposition 65 warning requirements.
TOTO People-Centered Design Smart Fact
The Aquia IV toilet uses CEFIONTECT ceramic glaze, which creates an extraordinarily smooth, ion-barrier surface to help keep the bowl cleaner with every flush.