Less Than 1.0 GPF Top Toilets

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.

Toilets arrived described and pictured. Delivery was fast and easy. Toto always makes good quality toilets. Leah. Palm Beach, FL. Fri Mar 13 2026

The TOTO T40 WASHLET+® Aquia IV Two-Piece Elongated Dual Flush 1.28 and 0.9 GPF Toilet and WASHLET® 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 S5 features a built-in nightlight, a soft rear spray, rear cleanse, and front cleanse with the option of an oscillating or pulsating stream. The temperature and pressure of the water 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 and resulting in a better clean. The S5 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 five temperature settings. The WASHLET features an air deodorizer and a warm air dryer with five 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 DYNAMAX 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.

One of the best toilets I’ve ever owned!! Make sure to have a professional and experienced plumber do the install.. Kristen. Thu May 28 2026

The TOTO T40 WASHLET+® Aquia IV Two-Piece Elongated Dual Flush 1.28 and 0.9 GPF Toilet and WASHLET® 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 S5 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 temperature and pressure of the water 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 and resulting in a better clean. The S5 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 five temperature settings, an air deodorizer, and a warm air dryer with five 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 DYNAMAX 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. 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 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 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. 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.

Anonymous. Sun Aug 30 2026

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 One-Piece Elongated Dual Flush 1.28 and 0.9 GPF Toilet and WASHLET® 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 S5 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 temperature and pressure of the water 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 and resulting in a better clean. The S5 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 five temperature settings, an air deodorizer, and a warm air dryer with five 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 DYNAMAX 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.

Incredible. Pauline. Roanoke, VA. Wed Dec 03 2025

A special version of this urinal will work with re-claimed water systems.

Great quality and looks great!. Ghassan. Indianapolis, IN. Mon Apr 03 2023

The Toto T40 Washlet+ Aquia® IV two-piece elongated dual flush 1.28 and 0.9 GPF toilet and contemporary Washlet+ S7 bidet seat is designed to conceal the Washlet+ power cord and water supply hose for a seamless installation. The Washlet+ S7 features Toto's technologically advanced Ewater+ system that mists the wand and toilet bowl, reducing the need for harsh cleaning chemicals. Premist® wets the surface of the toilet bowl, aiding in the removal of waste and resulting in a better clean. The Toto Washlet+ S7 is operated by a luxury-style illuminated touch button remote with 4-user memory storage to save preferred settings. The Washlet+ features 5 spray settings, a heated seat, and instantaneous water heating. The newly redesigned lid style resides flush with the toilet bowl, providing a streamlined look and giving the impression of an integrated system. The minimalistic display provides a more subdued appearance to your Washlet+. 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 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. Cefiontect®, Ewater+, and Dynamax Tornado Flush® create a synergy that optimizes flush performance 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. Additional items needed for installation must be purchased separately: Wax ring, toilet mounting bolts, and toilet water supply lines. Compatible with T40 Washlet+ toilet bowl components only.

This is the most terrible experience I have had with wayfair. When the toilet arrived, we opened the top of the boxes to check it is not Broken. My plumber finally came to install it and it and found out that 4 inner components are missing. Plumber said this looked like a returned item that Wayfair sent to me. I can’t get anyone to help because it was more than 31 days.. Anonymous. Scarsdale, NY. Fri Oct 17 2025

The Toto T40 Washlet+ Aquia® IV two-piece elongated dual flush 1.28 and 0.9 GPF toilet and contemporary Washlet+ S7A bidet seat is designed to conceal the Washlet+ power cord and water supply hose for a seamless installation. The Washlet+ S7A features Toto's technologically advanced Ewater+ system that mists the wand and toilet bowl, reducing the need for harsh cleaning chemicals. Premist® wets the surface of the toilet bowl, aiding in the removal of waste and resulting in a better clean. The Toto Washlet+ S7A is operated by a luxury-style illuminated touch button remote with 4-user memory storage to save preferred settings. The Washlet+ features 5 spray settings, auto open and close lid, a heated seat, a nightlight, and instantaneous water heating. The newly redesigned lid style resides flush with the toilet bowl, providing a streamlined look and giving the impression of an integrated system. The minimalistic display provides a more subdued appearance to your Washlet+. 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 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. Cefiontect®, Ewater+, and Dynamax Tornado Flush® create a synergy that optimizes flush performance 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. 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 contemporary Washlet+ S7A bidet seat is designed to conceal the Washlet+ power cord and water supply hose for a seamless installation. The Washlet+ S7A features Toto's technologically advanced Ewater+ system that mists the wand and toilet bowl, reducing the need for harsh cleaning chemicals. Premist® wets the surface of the toilet bowl, aiding in the removal of waste and resulting in a better clean. The Toto Washlet+ S7A is operated by a luxury-style illuminated touch button remote with 4-user memory storage to save preferred settings. The Washlet+ features 5 spray settings, auto open and close lid, a heated seat, a nightlight, and instantaneous water heating. The newly redesigned lid style resides flush with the toilet bowl, providing a streamlined look and giving the impression of an integrated system. The minimalistic display provides a more subdued appearance to your Washlet+. 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 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. Cefiontect®, Ewater+, and Dynamax Tornado Flush® create a synergy that optimizes flush performance 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 new auto flush kit provides a hands-free automatic flush after every use. No need to touch buttons or handles, and never worry about someone forgetting to flush. The chrome center-mounted push button that sits atop the tank allows you to proactively conserve water. 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.