The TOTO T40 WASHLET+® Aquia IV One-Piece Elongated Dual Flush 1.28 and 0.9 GPF Toilet and WASHLET® S2 Bidet Seat is designed to conceal the WASHLET power cord and water supply hose for a seamless installation. Part of the newly redesigned S series, the WASHLET S2 features a built-in night light, a soft rear spray, rear cleanse, and front cleanse with the option of an oscillating stream. The temperature and pressure of the water are adjustable with three temperature settings and five pressure settings. The controls are located on a convenient arm control panel. PREMIST® wets the surface of the toilet bowl, aiding in the removal of waste and resulting in a better clean. The S2 model utilizes TOTO's EWATER+® system when the wand self-cleans. EWATER+ transforms the water into a safe and powerful compound, creating peace of mind by cleaning the inside and outside of the wand before and after every use. The WASHLET features a heated SoftClose® seat with three temperature settings. The Aquia IV features TOTO’s DYNAMAX TORNADO FLUSH®, utilizing 360-degree cleaning power to reach every part of the bowl. This version of the TOTO Aquia IV includes CEFIONTECT®, a layer of ceramic glaze that minimizes waste from sticking to ceramic surfaces. This feature, coupled with the WASHLET PREMIST® and TORNADO FLUSH®, assists in reducing the frequency of toilet cleanings, minimizing the usage of water, harsh chemicals, and time required for cleaning. The chrome center-mounted push button that sits atop the tank allows you to proactively conserve water by choosing between a 0.9 GPF rinse or 1.28 GPF for tougher jobs. The TOTO Aquia IV is designed in TOTO’s Universal Height, which allows for a more comfortable seat position across a wide range of users. The skirted one-piece design is not only aesthetically pleasing, but by removing the gap between the tank and bowl, we eliminate the hiding place for dirt and debris and minimize the frequency of cleanings. The Aquia IV comes ready for install into a 12" rough-in, but may be adapted for a 10" or 14" rough-in with the purchase of a separately sold adapter. Additional items needed for installation must be purchased separately: wax ring, toilet mounting bolts, and toilet water supply lines. Compatible with T40 WASHLET+ electronic bidet seat and toilet bowl components only.

The TOTO T40 WASHLET+® Aquia IV Two-Piece Elongated Dual Flush 1.28 and 0.9 GPF Toilet and WASHLET® S2 Bidet Seat is designed to conceal the WASHLET power cord and water supply hose for a seamless installation. Part of the newly redesigned S series, the WASHLET S2 features a built-in nightlight, a soft rear spray, rear cleanse, and front cleanse with the option of an oscillating stream. The temperature and pressure of the water are adjustable with three temperature settings and five pressure settings. The controls are located on a convenient arm control panel. PREMIST® wets the surface of the toilet bowl, aiding in the removal of waste and resulting in a better clean. The S2 model utilizes TOTO's EWATER+® system when the wand self-cleans. EWATER+ transforms the water into a safe and powerful compound, creating peace of mind by cleaning the inside and outside of the wand before and after every use. The WASHLET features a heated SoftClose® seat with three temperature settings. The Aquia IV features TOTO’s DYNAMAX TORNADO FLUSH®, utilizing 360-degree cleaning power to reach every part of the bowl. This version of the TOTO Aquia IV includes CEFIONTECT, a layer of ceramic glaze that minimizes waste from sticking to ceramic surfaces. This feature, coupled with the WASHLET PREMIST® and TORNADO FLUSH®, assists in reducing the frequency of toilet cleanings, minimizing the usage of water, harsh chemicals, and time required for cleaning. The chrome center-mounted push button that sits atop the tank allows you to proactively conserve water by choosing between a 0.9 GPF rinse or 1.28 GPF for tougher jobs. Skirted-design toilets minimize the need to reach behind the bowl to clean in between the nooks and crannies of the exterior trapway. The Aquia IV comes ready for install into a 12" rough-in, but may be adapted for a 10" or 14" rough-in with the purchase of a separately sold adapter. Additional items needed for installation must be purchased separately: wax ring, toilet mounting bolts, and toilet water supply lines. Compatible with T40 WASHLET+ electronic bidet seat and toilet bowl components only.

The Toto toilet and bidet seat are exactly what we wanted. We are still learning some of its many features. But this toilet is tough to beat in terms of comfort, efficiency, and cleaning.. Russell. Sunnyvale, CA. Fri Feb 27 2026

The Aquia® IV one-piece elongated dual flush 1.28 and 0.9 GPF Universal Height Washlet®+ Ready Toilet with CEFIONTECT® is the epitome of modern form and function. The skirted design conceals the trapway, which enhances the elegant look of the toilet and adds an additional level of sophistication. The one-piece design is not only aesthetically pleasing but also offers the benefit of being easier to clean versus a two-piece toilet. By removing the gap between the tank and bowl, we eliminate the hiding place for dirt and debris. An additional benefit of the one-piece toilet is that there is no threat of leaks from bolts or gaskets that can occur in two-piece toilets. The Aquia® IV features TOTO's Dynamax Tornado Flush®, utilizing 360-degree cleaning power to reach every part of the bowl. This version of the Aquia® IV includes CEFIONTECT® technology, a layer of ceramic glaze that minimizes waste from sticking to ceramic surfaces. This feature, coupled with Dynamax Tornado Flush®, helps to reduce the frequency of toilet cleanings, minimizing the usage of water, harsh chemicals, and time required for cleaning. The enhanced design of the Aquia® IV inner bowl reduces water flow resistance and turbulence, resulting in a quieter flush. The chrome center-mounted push button atop the tank allows you to proactively conserve water by choosing between a 0.9 GPF rinse or 1.28 GPF for more demanding jobs. This version of the Aquia® IV offers TOTO T40 Washlet®+ compatibility for when you are ready to upgrade. Washlet®+ toilets feature a channel on the bowl surface to help conceal your Washlet®+ supply line and power cord for seamless integration. The Universal Height design allows for a more comfortable seat position across a wide range of users. The TOTO Aquia® IV meets the EPA WaterSense standards and California's CEC and CALGreen requirements. The Aquia® IV comes ready for installation into a 12" rough-in, but may be adapted for a 10" or 14" rough-in with the purchase of a separately sold adapter. Includes an ultra-sleek SoftClose seat (#SS234), tank-to-bowl hardware, a tank-to-bowl gasket, outlet socket, and toilet bolt caps. Additional items needed for installation must be purchased separately: wax ring, toilet mounting bolts, and water supply lines.

It’s beautiful and sturdy at the same time. Very comfortable chair height. Extremely high quality.. Aman. CO. Sat Apr 29 2023

The TOTO® Drake® WASHLET®+ Two-Piece Elongated 1.6 GPF Universal Height TORNADO FLUSH® Toilet with S5 Bidet Seat is designed to conceal the WASHLET power cord and water supply hose for a seamless installation. Part of the newly redesigned S series, the WASHLET S2 features a built-in night light, a soft rear spray, rear cleanse, and front cleanse with the option of an oscillating or pulsating stream. The water temperature and pressure are adjustable, each with five settings. The controls are located on a slim, wireless remote. PREMIST® wets the surface of the toilet bowl, aiding in the removal of waste for a better clean. The S5 model utilizes TOTO's EWATER+® system, which transforms water into a safe and powerful compound, cleaning the inside and outside of the wand before and after every use for peace of mind. The WASHLET features a heated SoftClose seat with five temperature settings, an air deodorizer, and a warm air dryer with five temperature settings. The Drake features TOTO’s TORNADO FLUSH®, a rimless, hole-free design with dual nozzles that creates a centrifugal washing action to rinse the bowl more efficiently. This version of the TOTO Drake includes CEFIONTECT®, an exceptionally smooth glaze that minimizes waste from sticking to the ceramic. CEFIONTECT, coupled with PREMIST® and TORNADO FLUSH, helps reduce the frequency of toilet cleanings, minimizing the usage of water, harsh chemicals, and time. This version of the TOTO Drake is designed in TOTO’s Universal Height, which allows for a more comfortable seat position across a wide range of users. This WASHLET+ toilet includes the WASHLET, Drake bowl and tank set with hardware, and toilet bolt caps. It is compatible with T40 WASHLET+ electronic bidet seat and toilet bowl components only. Additional items needed for installation must be purchased separately: a wax ring, toilet mounting bolts, and toilet water supply lines.

My personal bidet Toto toilet. Received in one piece unlike first purchase from another vendor. Works great. Continuous warm water is wonderful. A bit cool with initial output. Just have to remember to expect that.. Hilrea. Downingtown, PA. Fri Mar 06 2026

The Aquia® Dual-Flush Elongated Two-Piece Toilet with Tornado Flush (Seat Included) is the epitome of modern form and function. The skirted design conceals the trapway, which enhances the elegant look of the toilet and adds an additional level of sophistication. Skirted design toilets also minimize the need to reach behind the bowl to clean the nooks and crannies of the exterior trapway. The Aquia® IV features a TOTO's Dynamax Tornado Flush®, utilizing 360-degree cleaning power to reach every part of the bowl. This version of the Aquia® IV includes CEFIONTECT®, a layer of ceramic glaze that minimizes waste from sticking to ceramic surfaces. This feature, coupled with Dynamax Tornado Flush®, helps to reduce the frequency of toilet cleanings, minimizing the usage of water, harsh chemicals, and time required for cleaning. The enhanced design of the Aquia® IV inner bowl reduces water flow resistance and turbulence, resulting in a quieter flush. The chrome center-mounted push button that sits atop the tank allows you to proactively conserve water by choosing between a 0.9 GPF rinse or 1.28 GPF for tougher jobs. This version of the Aquia® IV offers TOTO T40 Washlet®+ compatibility for when you are ready to upgrade. Washlet®+ toilets feature a channel on the bowl surface to help conceal your Washlet®+ supply line and power cord for seamless integration. Toto's newest and sleekest toilet bowl lid is included to create a beautifully slim and minimalistic ascetic while concealing the T40 connection channel. The Universal Height design allows for a more comfortable seat position across a wide range of users. The TOTO Aquia® IV meets the standards for EPA WaterSense, and California's CEC and CALGreen requirements. The Aquia® IV comes ready for installation into a 12" rough-in, but may be adapted for a 10" or 14" rough-in with the purchase of a separately sold adapter. The Aquia® IV bowl and tank set includes an ultra slim soft close seat, tank-to-bowl hardware, a tank-to-bowl gasket, outlet socket, and toilet bolt caps. Additional items needed for installation and use must be purchased separately: wax ring, toilet mounting bolts, and water supply lines.

This brand was recommended by our contractor and several friends. The prices on Wayfair were the best I could find and delivery was quick and to my front door. Carolyn. Fri Apr 17 2026

The TOTO T40 WASHLET+® Nexus 1G One-Piece Elongated 1.0 GPF Toilet and WASHLET® S2 Bidet Seat is designed to conceal the WASHLET power cord and water supply hose for a seamless installation. Part of the newly redesigned S series, the WASHLET S2 features a built-in night light, a soft rear spray, rear cleanse, and front cleanse with the option of an oscillating stream. The temperature and pressure of the water are adjustable with three temperature settings and five pressure settings. The controls are located on a convenient arm control panel. PREMIST® wets the surface of the toilet bowl, aiding in the removal of waste and resulting in a better clean. The S2 model utilizes TOTO's EWATER+® system when the wand self-cleans. EWATER+ transforms the water into a safe and powerful compound, creating peace of mind by cleaning the inside and outside of the wand before and after every use. The WASHLET features a heated SoftClose® seat with three temperature settings. The Nexus 1G features TOTO’s industry-leading 1G technology, offering a powerful flush that flushes completely with only one gallon of water. The TORNADO FLUSH system has a hole-free rim design with dual-nozzles that creates a centrifugal washing action that assists in rinsing the bowl more efficiently. This version of the TOTO Nexus includes CEFIONTECT, a layer of ceramic glaze that minimizes waste from sticking to ceramic surfaces. This feature, coupled with the WASHLET PREMIST® and TORNADO FLUSH®, assists to reduce the frequency of toilet cleanings, minimizing the usage of water, harsh chemicals, and time required for cleaning. The TOTO Nexus is designed in TOTO’s Universal Height, which allows for a more comfortable seat position across a wide range of users. Skirted design toilets minimize the need to reach behind the bowl to clean the nooks and crannies of the exterior trapway. The Nexus comes ready to install into a 12" rough-in but may be adapted for a 14" rough-in with the purchase of a separately sold adapter. Additional items needed for installation must be purchased separately: wax ring, toilet mounting bolts, and toilet water supply lines. Compatible with T40 WASHLET+ electronic bidet seat and toilet bowl components only.