best dual flush toilet

10 Best Dual Flush Toilets 2020 | (Reviews, Buying Guide & Top Features)

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With the rapid progress of this world, the demands of users regarding toilets have been changed. They no longer believe in the traditional and conventional toilets with basic features and capabilities. Instead, people are more into multi-functional toilets with extraordinary features and water conversing abilities. Dual flush toilets came into consideration basically for the comfortable user experience and water-saving technology and some different lavish features. These toilets are the creations of modern science, thus packed with some great features to ensure proper hygiene.

Nowadays, these two flush toilets are on high demand as it gives the users a flushing option for solid and liquid waste. Moreover, the toilets are extremely comfortable to use and also reduces a considerable amount of water wastage. Finding the best dual flush toilet can be tricky some times. We made the process easy for you. We have picked the best double flush toilets from the market and created in-depth reviews to help you out.

10 Best Dual Flush Toilet Reviews

1. American Standard 2889216.020

American standard is one of the biggest brands in the dual flush market these days. This particular model is one of the most popular dual flush toilets at present. This toilet offers some great features, odorless and stainless cleaning. Saving water and ensuring a powerful flush using the least amount of water is the most significant feature of American standard h2option toilets.

In this American standard h2option review, the unique feature is the technologies that this amazing toilet uses. The American standard dual flush toilet has siphonic technology. This technology power boosts the flushing process and ensures the utmost cleaning within a single flush, and The siphonic technology reduces the use of water to 25% almost. As technology adds a forced boost during the flush, it requires limited water and does not wastewater.

This toilet flush combines the pressurized rim and jet-powered stream method. The pressurized rim infuses air into the water chamber, thus builds a great force while flushing. And the jet-powered stream takes the water out from the tiniest holes by creating even more pressure and force. This way, this dual toilet flush creates a powered flush every time.

In the efficiency aspect, this dual flush toilet is impressive. The flush system is divided into two criteria, and they are:

  • The Light flush: Light flush is for liquid wastes, and the dual flush toilet features 1GPF for up to 400-gram waste.
  • The Heavy Flush: Heavy flush is for solid wastes, and it features 1.6GPF for 1000 gram waste.

American Standard 2889216.020 Features

  • Elongated bowl shape makes the toilet extremely comfortable.
  • Siphon technology ensures noise-free and power flush.
  • It doesn’t require too much hassle to install.
  • Chrome plated for durability
  • 1GPF for light flush and 1.6GPF for heavy flush
  • Saves up to 25% water
  • 12 inch rough in and well mounted for comfortable use.
  • The ever clean surface does not let germs to growing the surface.

2. KOHLER WELLWORTH K-3987-47

This product belongs to one of the most reputed round dual flush toilet brands and swears by effective cleaning and powerful flushing. The elegant design complements your toilet. The size of this double flush toilet is highly convincing for small washrooms. You can enjoy some never seen features and interesting technologies with this dual flush toilet system.

This dual flush toilet is super effective and offers you a dual flush of 1.1GPF and 1.6 GPF, respectively, for liquid and solid waste. A single flush can provide you the supreme satisfaction of having a hygienic toilet. This dual flush toilet also ensures conversing water. It can save up to 30% water in a single flush with proper efficiency. You don’t have to clean your toilet every now and then as the powerful flush is capable of providing satisfactory cleaning every time.

This dual flush toilet has a trip lever on the left-hand side to ensure the utmost comfort. The flushing system is dual, but the flush appears in a more convincing way than the usual flushes. Due to the lever technology, you don’t have to put a lot of manual effort. Most of us have an arthritic finger. This comfortable lever system makes the toilet user-friendly for both children and the old members of the family.

Class five flushing technology promises to the sparkling toilet for you. This technology combines direct fed jet and prompt water release to ensure a powerful flush, and It can clean almost 4000-gram waste at a single flush.  

K-3987-47 Features

  • Leakage free due to 90% less exposed seal material.
  • The 2-1/8-Inch round compact shape enables to set the dual flush toilet to the smallest bathroom.
  • The lasts longer and is extremely durable.
  • Saves water up to 30%
  • Serves 1.1GPF and 1.6GPF
  • Lefts hand side trip lever flushing system
  • Two pieces of dual flush toilet thus easy to install

3. Toto MS992CUMFG#01 Neorest

The Toto dual flush toilets believe in combining science and ecology to offer you something great. This brand introduces scientifically comfort even in your washroom. The dual flush mechanism packed with some ultra-features makes this toilet one of the most desired toilets. This dual flush toilet promises to ensure the utmost luxury and customizable user experience. A must-have dual flush toilet to enjoy amazing service.

It offers an automatic dual flushing option of 1GPF and 0.8 GPF. This best dual flush toilet has intense Tornado flushing technology, and This technology centrifuges the flushing system and ensures the most effective flushing. Again it combines the siphon jet flushing mechanism. This technology includes several nozzles and enhances the water force.

When the cleanliness concerns, nothing can beat this particular model. The Ewater+ technology is the path-breaker addition to ensure the epitome of hygiene. This technology turns the normal tap water to an electrolyzed solution and cleans the toile own in and out. The rimless design prevents the stay of wastage in the corners. Moreover, the electrolyzed water gets converted into it’s the normal water within 2 hours. This feature also ensures a contribution to the environment safety. Again the CeFIONtect Glaze can perform the effortless and zero sticky flushing with only 1 gallon of water.

This dual flush has an auto open and close lid system, and it also introduces flushing modes. You can select and set the mode in memory for further use. It comes with a multifunction remote control that customizes even the heat of the toilet as per your convenience. It comes with an inbuilt air purifier to ensure sophistication in your washroom. The universal height makes all the members capable of using this toilet with ease.

Toto MS992CUMFG Features

  • Automatic dual flushing system; 1GPF and 0.8GPF
  • Combined Tornado and siphon jet flushing system for the most effective flushing experience.
  • CeFIONtect Glaze and rimless design for non-sticky flushing experience every time.
  • Ewater+ technology to electrolyze the water for better cleanliness
  • Personalized automatic heated toilet seat
  • Multi-functional remote control

4. WOODBRIDGE dual flush toilet T-0019

Woodbridge dual flush toilet is the best option if you want to indulge in something luxurious. The dual flush mechanism is extremely smooth and effective. This dual flush toilet combines all the necessary features from cleaning to power flush; you can get it all. The dual flush toilet ensures an elegant appearance to compliment your washroom. Super comfortable to use, and it promises easy installation. In short, this is the ultimate dual flush toilet that you have been longing for.

This dual flush toilet comes with two-button toilet flush options; 1GPF and 1.6 GPF. The average flush flow is 1.28, which ensures a single flush effectivity. Both the flushes are fully glazed and have siphon flushing technology. Thus there won’t be any clog or cleaning hassle. The extraordinary design guaranties no leakage policy. The ultra-modern siphon flushing technology operates a quiet and forceful flush.

The most hectic part of maintaining a dual flush toilet is the cleaning process. The exclusive skirted design of this dual flush toilet spares you the effort. The cleaning process is extremely easy, and a single flush is capable of flushing a heavy amount of wastage. You don’t have to go for the corners and clean them like the traditional ones. This toilet comes with the perfect design to approve easy cleaning.

The WOODBRIDGE dual flush toilet is EPA certified as it uses the least amount of water. You can save your water bill to a considerable amount with this dual flush toilet. It has an ideal seat height, extremely comfortable for children, adults, and older people and the disabled members as well.

WOODBRIDGE T-0019 Features

  • Average of 1.28 GPF and comes with two flushing options: 1.0 GPF and 1.6 GPF.
  • Includes a hand wrench for easy and hassle-free installation
  • Exclusive sleek and skirted design for easy cleaning
  • Flexible soft close seat supported with stainless steel
  • Siphon dual flush mechanism for an effective and powerful flush
  • No clog and no leakage
  • Saves water by using 20 percent less water

5. American standard 2889518.020

This American standard dual flush toilet is a combination of elegance, comfort, and supreme hygiene. It comes with three different colors in a sleek design and best to decorate your bathroom. This dual flush toilet is competent in its task and ensures a germ-free toilet. Extraordinary technologies, effective features, easy installation, and durability enable the product to be enlisted in our review.

American standard h2option toilet like all the other models of this brand comes with the siphon jet bowl technology. This technology ensures the power flush that cleans the bowl with the utmost force. No residual is left in the bowl within a single attempt. This dual flush toilet offers a double flush system. And you can choose between 0.92 or 1.28 GPF for liquid and solid waste, respectively.

It has power wash rim technology that ensures a forceful water release within limited water. 

 It saves water and prevents water wastage. The ever clean surface technology ensures utmost hygiene and prevents the growth of bacteria and odor. This dual flush toilet is Water Sense certified for its chrome-plated extreme durability.

The no clogging feature is probably the most significant feature of this dual flush toilet. It has a fully glazed trap way of 2 inches that prevents any clogs. You don’t have to run for a plumber every now and then due to it’s no clog technology.

American standard 2889518.020 Features

  • Chrome-plated durable body
  • Fully glazed trap way prevents clogging
  • Power wash rim ensures forceful and effective flush in a single attempt
  • Siphon jet bowl technology ensures less water consumption and successful flush every time
  • Ever clean surface technology prevents the growth of bacteria
  • The dual flush of .92 or 1.28 GPF

6. Saniflo 023 Sanicompact Self-Contained Toilet

This dual flush toilet is unique in its flushing system. Apart from all the standard dual flush toilets, this toilet uses Macerating and pump to flush waste. This unique technology minimizes water usage to a mentionable extent. This toilet must not be the best option for your everyday washroom, but this is a must-have for setting up a half bathroom. Whether you want to set up a half bathroom in your basement, garage, or guestroom, this compact size toilet can be fit easily.

The flushing process is quite different from the other conventional toilets. But this dual flush toilet comes with two-button toilet flush options; 1 and 1.28 gallons flush every time. The flushing uses gravity centered technology to produce an effective flush. It has a unique Macerating mechanism that softens the waste, and the pumps raise the water to the bowl and pull both the water and waste back. This mechanism works differently but is super effective and also consumes less water.

The design of this dual toilet owns the credit. It is super compact and looks good, even in the tiniest space. The traditional porcelain material ensures the durability of the toilet. This material lasts long and is easy to clean. Though the flushing process is efficient enough to clean this toilet bowl, it may also demand manual cleaning.

The installation process is quite complex due to the pump flush system. You have to install the 1-inch waste pump, and the rest of the procedure is easy. Though the installation process is pretty hectic, it ensures 9 feet vertical and 100 feet horizontal discharge.

Saniflo 023 Features

  • Porcelain made the durable toilet seat
  • Dual flush option; 1 and 1.28 GPF
  • Only 1 gallon of water usage
  • Pump and macerating flush technology
  • Compact and suitable for tiny bathroom

7. Swiss Madison SM-1T112

The Swiss Madison double flush toilets are great for their beautiful design, comfortable height, and dual flush option. The whole Swiss Madison series is renowned for bathroom fittings, but this particular model is one of the best among them. The elongated design ensures universal usage, and the special flush technology assures powerful flush every time.

The tornado flush technology is quite effective when it comes to reaching difficult areas. The water rises up in the form of a tornado and goes back with the waste. This mechanism is proven to be more effective in removing waste from the difficult places of the bowl.

The Dual flush mechanism offers .8 GPF and 1.28 GPF options. You can choose any of the flush options depending on the waste compound. Apart from the basic features, this dual flush toilet also ensures some additional features. The soft close seat is among them. This feature lets the toilet seat get opened and closed easily.

Moreover, the best one-piece dual flush toilet looks appealing and easy to install. The universal height is effective for every person to use. This toilet also considers the environment health with its WaterSense technology. It strictly follows the EPA rules of water reservation.

SM-1T112 Features

  • Double Flush options; .8 GPF and 1.28 GPF
  • Elongated and skirted bowl for universal use and a great outlook
  • Tornado high power flushing mechanism for thorough cleaning
  • Soft closing seats for easy use
  • WaterSense technology to converse water

8. GALBA Small Toilet 24.5″

If you are looking for a compact toilet for your small washroom, you will find this model very useful. The GALBA dual flush button is super tiny and suitable for even the smallest spaces. Despite being tiny, this toilet can easily be used by adults as well. Apart from the size benefit, this toilet dual flush also introduces some features to invest in. The powerful dual flush mechanism, modern technologies, and user comfort are some of the best features of this small toilet.

To start with, let’s focus on the dual flush mechanism. This toilet offers a dual flush system, and you can choose .8 GPF for partial flush and 1.6GPf for full flush. It has an exclusive Vortex Vormax Flush technology that removes the traditional rim holes that provides water. On the contrary, it provides water jets and scrubs the whole bowl for a better cleaning experience. Though the toilet is tiny and small, the flush technology is super fancy and effective at the same time.

The size of this toilet is the real hero. Its height is 24.5 inches, and it is extremely lightweight. It weighs only 90lbs. The compact size makes this toilet the most demandable one for your basement washrooms. Moreover, it comes with 12 inches rough in to ensure effortless installation. The toilet is a single piece, and lightweight; this is very easy to carry and install.

The toilet might be compact, but you can never question its durability. This toilet is sturdy enough to make adult usage.

GALBA 24.5″ Features

  • 8GPF partial flush and 1.6GPF full flush option.
  • Self-cleaning gazed surface for a hygienic toilet
  • Vortex Vormax flush technology for a powerful and effective flush
  • Compact size for tiny spaces
  • 12-inch rough-in
  • Single piece elongated design

9. American Standard 2795.204.020

American standard toilets produce the best line of luxurious and modern dual flush toilets. These toilets are paced with lavish features and a great outlook. Our chosen model also maintains the legacy of this giant brand. This American Standard toilet dual flush is one of the best among the series due to its all in all features and effective flush quality. Moreover, it comes in an elegant design for modern fittings.

This dual flush toilet flaunts the outer look more than any other model. It looks simply beautiful with the concealed trap way and seat ring. This exclusive design does not only look beautiful but also helps cleaning the toilet seat easily. For better user experience, this dual flush toilet introduces Duroplast Soft Close seat settings.

It has siphon jetted flush technology to reduce water usage but to enhance the flush force. This technology flushes with high water force regardless of the waste size and compound. The dual flush option allows two flushing options, and they are; 1.1 GPF and 1.6GPf. The Ever Clean surface technology ensures constant clean toilet seat and protects the bowl from bacteria and infections.

American Standard 2795.204.020 Features

  • 1.1 GPF and 1.6 GPF dual flush mechanism
  • Siphon jet flush technology
  • Ever Clean surface for bacteria-free toilet bowl
  • Soft-close seat settings
  • EPA approved technology to converse water

10. TOTO AQUIA CST412MF.01

The TOTO AQUIA dual flush toilet is the epitome of perfect height and better flush performance. It flaunts a universal height that is suitable for all. The height meets the ADA specifications, and the size of the Toto toilet seat is so appropriate for people of every age and height. This toilet is count as one of the best double flush toilets for its exclusive features, comfortable design, and durable material. The chrome finish dual trigger flush systems swear by ultimate cleanliness in every flush.

The double button dual flush system offers a full flush and partial flush option. The full flush system offers 1.6-gallon flush, and the partial one offers 0.9-gallon flush every time. The flush system releases water with utmost pressure; thus, it can clean a considerable amount of solid waste in a single press. Users will be satisfied with its efficiency as the flushing system does not leave any waste residual. Moreover, it meets the EPA specifications due to the minimal usage of water.

When it comes to design and comfort, this Toto dual flush toilet sets a remark. It is an Elongated skirt in size and different from all the traditional size toilets. This unique toilet size ensures supreme comfort. Though it is comfortable like the skirted ones, it does not interfere with the water supply. The installation process is super easy with the 12″ inch rough in the facility. Moreover, this dual flush toilet is two-piece, thus extremely light and easy to install.

CST412MF.01 Features

  • Universal height
  • Elongated or semi skirted design
  • 12″ rough-in for easy installation
  • Dual flush 1.6 GPF and 0.9 GPF
  • Less water consumption
  • The chrome-plated dual flush button

Types of Dual flush toilet

There are different types of double flush toilets available in the market. You can easily find a variety of designs and types. But there are three types of dual flush toilets available, and they are:

Wall Hung Dual Flush Toilet

These toilets are the latest in the market. Recently the wall hung dual flush toilets have received massive fame due to its lavish outlook. It looks extremely stylish. But it brings some hassle as well.

Wall Hung Dual Flush Toilet

The tank of this design remains inside the wall. The installation demands changes in your plumbing structure. Otherwise, these toilets are great as you can determine the toilet height as per your needs.

One Piece Dual Flush Toilet

These toilets are also quite new additions in the market. These toilets come in a single piece thus are very compact. It can be fit very easily in small bathrooms.

One Piece Dual Flush Toilet

Moreover, you will get rid of dirt in the corners as these toilets do not have nooks and corners.

Two-Piece Dual Flush Toilet

These are the conventional two-piece dual flush toilets that are easy to install.

Two-Piece Dual Flush Toilet

These toilets need more space and extremely reliable when quality is concerned. If you are looking for the traditional dual flush toilets, these are the best options.

Buying Guide of Best Dual Flush Toilet

Buying a dual flush toilet can be very challenging at times. Moreover, you may find plenty of options and can get easily confused. To worth your purchase, look for the following features below:

Flush Mechanism

When you are looking for a dual flush toilet, always check out the flush mechanism. Apart from the conventional flush mechanism, different brands have introduced some more effective mechanisms. Tornado, Cyclone, Vortex, siphon jet are some of the latest flushing technology. The flush mechanisms are well revised and moderated.

Bowl Shape

Either you can go for elongated or round bowl shape considering your requirements. The elongated bowl shape takes more space, and ahold is installed in a spacious bathroom. But the elongated bowl ensures utmost comfort. On the contrary, the round toilets are compact and are ideal for small bathrooms.

Water reserve technology

The dual flush toilets have gained mass popularity for its water reserve technology. The dual flush mechanism works differently for solid and liquid waste. Thus less water is needed. Moreover, Water Sense technology meets the guidelines of EPA and reduces 68% of water usage.

Toilet design

There different designs available in dual flush toilets. Wall hung, corner, and tank fewer toilets are available. Always pick the toilet that meets your requirements. The market has a one-piece or two pieces of the toilet as well. Two-piece toilets take more space, but the one-piece toilet is great for small bathrooms.

Rough-in measurements

You need to be extremely careful about rough measurements. The rough-in measurement signifies the space between the bathroom wall and the toilet. For a tiny bathroom, you may need a 10 inch rough in toilet. For standard bathrooms, 12 inches rough in toilets are okay.

Efficiency

It is very important to buy toilets that have an efficient flush mechanism. Many of the toilets may claim many features but may lack capacity. No doubt, you cannot continue with the flush that is not capable of flushing waste. Thus always go for the toilets that not leave any residual and flush amount of waste at a time.

Noise

It is very important to choose a dual flush toilet that does not produce much noise while flushing. Always go for the flushing mechanisms that ensure quiet operation.

Conclusion

Dual Flush toilets have become a common installation in bathrooms these days due to the useful features and comfortable usage. We know finding the best dual flush toilet can be hectic for you. Thus we have come with the best dual flush toilet reviews so that you can invest in the right product. The unbiased and informative review will help you to choose the best product as per your requirements.

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