Top 10 Best Dual Flush Toilet in 2021- A Complete Review from Expert

As technology advanced toilet now comes in different mechanisms and features that are really high in facilities. Accordingly, the dual flush toilet is a new invention which not only a great toilet for the environment rather it helps to save water consumption.

 After all, it offers users to choose a flushing mood with full and half flush for both solid and liquid wastes. It adds comfort and reduces the water bill as well.

Eventually, modern people are started to search for the best dual flush toilet for their bathroom that is full of the latest features, quality, and above all functionality.

But among so many different brands model it is somehow time-consuming and tricky to get the ideal match for you.

In this manner, to minimize your problem we are here to help you with our selected top 10 dual flush toilets. Scroll down to see what we have more to offer you.

Top 10 Best Dual Flush Toilet Reviews 2021

We are not only making the list of the best dual flush toilets rather also adds each model’s advantage and disadvantage. Besides, for the newcomer, the easy selection process included buying guide, frequently asked questions, and additional information that matters in the dual flush toilet the most.

So without wasting any more time get started to gather knowledge with our first pick.

1. American Standard 2887.216.020 H2 Option

Key Specifics:

• Shape: Elongated
• Material: Vitreous China
• Flow rate: 1.6 GPM
• Weight: 91 pounds
• Pieces: Two-piece

In the beginning, we come with an American standard brand dual flush toilet namely the 2887.216.020 H2 option. It is designed in a two-piece elongated shape along with the latest feature. The model is stylish and elegant in outlook and offers two-color white and linen to choose from.

The full product dimension is 29.8 x 15 x 29.5 inches and the weight is 91 pounds that can regard as stander size and weight.

Moving to the mechanism, the toilet offers two different flushing moods operated by the H2Option Siphonic flushing system and included EPA water sense technology. The feature uses 37% less water than any other toilet and saves your water bill and offers super powerful flushing action.

In the matter of duel flushing mood, the half flush requires 1-gallon water, and the full or stander flush requires 1.6-gallon water. You need a half flush for urine or liquid waste and a full flush for solid waste.

To identify the flushing mood it comes with two distinctive chrome trip levers on top so you no need to worry about it.

For the material, the manufacturer used vitreous china that is featured with the Ever Clean surface. The setup reduces the need for the frequent cleaning process and helps to prevent the attack of bacteria, mildew, stain, scratch, and mold.

Pros

• Water sense certified
• Comes with the latest H2option dual flush
• Flushing does not make any noise
• Don’t require frequent cleaning
• Use 37% less water
• Feature with S. EverClean surface

Cons

• Absent of ADA requirement
• The seat has to buy separately

On the bottom line, the toilet comes with pre-install bolts and grommets that easies the full installing process. However the only issue the manufacture does not include the seat which you have to buy separately. Otherwise, this is one best American standard dual flush elongated toilets for buy.

2. WOODBRIDGE T-0019, Dual Flush Elongated One Piece Toilet

Key Specifics:

• Shape: Elongated
• Material: Porcelain
• Flow rate: 1.28 GPM
• Weight: 152 pounds
• Pieces: One-piece

The next we have come with another best dual flush toilet from one of the reputed brands namely Woodbridge. The model surname is WOODBRIDGE T-0019 and exclusive designs in contemporary style elongated shape along with a one-piece layout.

The toilet is available in numerous structures and features from which we have taken this cotton white color modern design one to represent.

The full product dimension is 31 x 18 x 28 inches and the weight is a bit heavy 152 pounds. And having chair height that makes it easier for users to be comfortable standing up and sitting down.

The full product dimension is 31 x 18 x 28 inches and the weight is a bit heavy 152 pounds. And having chair height that makes it easier for users to comfortable standing up and sitting down.

It is a water sense certified toilet and meets the stander of US & Canada UPC & CSA so you can expect great quality.

Now at the point of the material, the manufacturer uses high-end porcelain that gives it a sleek and glossy outlook. Therefore, it has no corner and grooves side so keep it very easy to clean and maintain.

In addition, the manufacture included pre-install water fitting, pre-install toilet seat, wax ring, floor bolts, special hand wrench tools, and installing guideline so you don’t need anything else for installing the toilet.

Pros

• Included soft closing seat
• No leak and no-clog
• Power and quiet flushing system
• Use 20% less water
• Comes in convenient seat height
• Luxurious design
• Very easy to clean
• Certified by US & Canada UPC & CSA

Cons

• Installing is not so easy

Lastly, it is one of the finest one piece dual flush toilets from Woodbridge that having all feature and stylish look which easily fit in any bathroom layout. Moreover comes with all the needed things then why not make a try?

3. Toto MS992CUMFG#01 Neorest 1.0 GPF and 0.8 GPF 700H Dual Flush Toilet

Key Specifics:

• Shape: Oval
• Material: Ceramic with SanaGloss
• Flow rate: 1 GPM
• Weight: 124 pounds
• Pieces: One-piece

Next, we have included a unique and at the same time luxury dual flush toilet namely Toto MS992CUMFG#01 Neorest which we have stanch from famous Toto brands. The model is full of new technology and feature that won your heart in every manner no doubt.

With that said it is uncommonly designed in elongated front bowl shape one-piece layout together with auto open and close lid and seat. The manufacturer gives it a universal height that makes it perfect for normal to disable people.

The full product dimension is 32.5 x 15.5 x 21.5 inches and the weight is 152 pounds that appeared in elegant cotton weight color.

The most noticeable feature of the model is its latest flushing mechanism. The toilet features auto flush technology that uses 45% less water than any other traditional toilet. In fact, you can control the flushing system with a convenient remote configuration without any confusion.

Moreover, it has come with EWATER+ electrolyzed water technology that automatically sprays water in order to keep your toilet fresh and hygienic.

Similar to other unique features the toilet has a gentle nightlight that adds extra convenience while you trip to the bathroom at late light.

Pros

• Heated seat add comfort during winter
• The self-cleaning feature save your time
• High-efficient 1G Tornado flush
• Auto opening lid and seat
• Fully adjustable water pressure
• Included convenient remote control
• Comes with ADA compliant

Cons

• Very expensive

This is the best Toto dual flush toilet that gives you a spa-like feeling in your own bathroom. Besides an ideal choice for the people who often face difficulty for normal mobility and self-care.

4. KOHLER K-3987-0 Wellworth Two-Piece Round-Front Dual-Flush Toilet

Key Specifics:

• Shape: Round
• Material: China
• Flow rate: 1.6 GPF
• Weight: 86.3 pounds
• Pieces: Two-piece

In the 4^th number position, we have listed a KOHLER brand’s dual flush toilet that traditional in outlook and latest in feature. The model is structured in round shape two-piece designs to fit into a small space than any elongated shape toilet.

Consequently, if you have a space problem then it will suit your place best. By the way, the toilet is available in a white, almond, biscuit, and black color finish so you can take it according to your bathroom decor.

Although we have presented here the white color one and the toilet full dimension is 39 x 34.5 x 24.5 inches and weight is 83 pounds.

Forwarding to the flushing system, the toilet is a feature in class five flushing technology. This mechanism produces a rapid release of water that provides a super powerful flush. The partial flush requires 1.1 gallons of water and the full flush require 1.28 gallon of water.

In the case of material, it is constructed in vitreous china material that gives it long-lasting durability, sleek look and keeps it easy to clean.

However, unlike other dual flush toilets; this particular model has a single lever on the left-hand side. This single trip-lever activated two flushing system and you just have to practice it once it’s very easy.

Pros

• Traditional two-piece design
• Easy to install
• Single flush removes large quantity waste
• Space-saving size
• Budget-friendly

Cons

• Seat not included
• Flushing is a bit noisy

In summary, if you looking for a small space duel flush toilet then this model might meet your need. One thing you should know that the manufacturer does not include the seat which you have to buy separately.

5. American Standard 2886.216.020 H2 Option Siphonic Dual Flush

Key Specifics:

• Shape: Elongated
• Material: Vitreous China
• Flow rate: 1.6 GPM
• Weight: 92 pounds
• Pieces: Two-piece

We have again back with another American stander toilet know as American Standard 2886.216.020. Similar to our included first model this one also design in a two-piece elongated shape and available in white and linen two diffract colors.

It is design in classic style elongated shape along with newly invented dual flush H2opintinon technology. The model comes with a two-button actuator on the top of the toilet tank so that the user can choose between a half flush and a full flush mood.

The full product dimension is 15 x 29.5 inches and our mention model is white in color and the weight is 92 pounds.

However, the toilet uses less than 25% water than other typical toilet and save water waste in a great manner. The latest H2option provides 1-gallon water for light flush and 1.6-gallon water for full flush. Both flushing moods is enough to remove the liquid and solid waste on worry. 

Speaking of the material it is made of vitreous china component together with a permanent EverClean surface. Both setups save the toilet from mold, mildew, satin, and bacteria attack and keep it super easy to clean.

Like the other outstanding feature, the manufacturer constructed it in a way that is very easy to install. Besides the toiler has water sense certified so you might not need anything in a single toilet.

Pros

• Totally noiseless flush
• Stander  in size and height
• Comes with ADA specifications
• Water sense certified
• Very powerful flush
• Effortless to set up

Cons

• The seat is not included

The only problem you have to buy the seat separately because it is not included in the toilet. Otherwise, we have included the Kohler dual flush toilet reviews because it is good-looking and having amazing features so you can make a try of this.

6. Swiss Madison Well Made Forever SM-1T254 St. Tropez One Piece Toilet

Key Specifics:

• Shape: Elongated
• Material: Ceramic
• Flow rate: 1.28 GPM
• Weight: 120 pounds
• Pieces: One-piece

The next up to our list is from Swiss Madison Well Made Forever brands and the model name is SM-1T254 St. The toilet is one of the most stylish and modern design dual flush toilets in our top categories that have the amazing feature.

Eventually, its structures in seamless and elongated eye-catching design and shapes and coated in the glossy white color finish. It is the finest sleek look toilet that heightened your bathroom and gives it a classy look.

The full product dimension is 26.6 x 15 x 31 inches and the weight is 120 pounds that is available in two different styles.

In the matter of the flushing system, the manufacturer builds up it with a dual flush mechanism and keeps it eco-friendly. A user can choose between 0.9 gallons half flush and 1.6-gallon full flush mood as per their requirement.

It is made of high-quality ceramic material so there is no chance of any mildew and mold attack. Even more, the material has enough long-lasting durability and allows a user to clean it effortlessly.

For more convenience, the manufacturer included soft closing seats, blot caps, and wax rings so you don’t need to buy them separately.

Pros

• Trendy design and color finish
• Very easy to clean
• Included necessary accessories
• Structure at a comfortable height

Cons

• Flush is not so powerful comparatively our other model
• Installing requires professional help

Truly speaking, if you are looking for a stylish, modern, and sleek design duel flush toilet for your bathroom then this model can be the finest match.

7. Woodbridge T-0020 Dual Flush Elongated One Piece Toilet

Key Specifics:

• Shape: Square
• Material: Vitreous china
• Flow rate: 1.28 GPM
• Weight: 138 pounds
• Pieces: One-piece

We can’t resist ourselves to put another finest piece of dual flush toilet know as T-0020 from popular brands Woodbridge. It is more individual than the previous one and gracefully design in sleek, traditional, or modern design.

The manufacture gives it a rare square shape and coated it with a smooth and gleaming white color finish to give it a luxury finish. Besides structure in a chair-height soft closing seat that makes it comfortable for sitting down and standing up for both adults and old people.

The full product dimension is 29 x 15 x 28 inches and one-piece in a layout that bears an average of 138 pounds weight.

Meantime the flushing mechanism of the model is another great creation. The toilet is a feature in a duel powerful flushing system that offers 1 gallon and 1-6 gallon water for two distinctive half and full flush mood. A user can choose the flushing mood according to their need.

Similar to American Standard 2887.216.020 this model also made of vitreous china material to give it long-lasting durability. Therefore it creates a skirted trap way sleek look and makes cleaning easier and faster.

Further shared, the toilet is certified by ANSI Z124.1 & ANSI A112-19.7 and UPC & CSA, even more, having a water sense feature so you can feel relaxed about its quality and functionality.

Pros

• Comfortable square shape design
• Powerful dual flushing mood
• Comes with a soft-closing seat
• Long-lasting durability
• Noiseless flushing
• ​Certified by ANSI Z124.1 & ANSI A112-19.7 and UPC & CSA

Cons

• Need professional help for installing it

In order to fill the list with various designs, sizes, and feature models we have included this rare squire shape toilet in the top categories. It is high in quality and offers need feature so before the final move thinks about it.

8. Saniflo 023 Sanicompact Self-Contained Toilet

Key Specifics:

• Shape: Elongated
• Material: Porcelain
• Flow rate: 1.0 GPM
• Weight: 62.2 pounds
• Pieces: One-piece

In the 8th number, we have Saniflo brand’s top-rated dual flush toilets which nickname is Saniflo 023 Sanicompact. The toilet is different in design, feature, and above all functionality that fits with modern bathroom architect.

With that said, the toilet is design in a compact pattern one-piece structure without any water tank behind. It is a miniature size toilet that can easily fit into any small space like under the stairway for a half bathroom, bedroom or garage bathroom, and so on.

The full product dimension is 18.2 x 14.5 x 15.8 inches and coated in white color finish and weight is very light 62 pounds.

The most noticeable feature of the model is its unique flushing mechanism. Since the toilet does not carry any water tank it features macerating and a pump technology to remove the liquid and solid waste properly.

It only requires 1 gallon of water per flush that is much lower than other models on our list. With your every push on the button the toilet full of water and take away waste and drawn into macerating blades.

At the point of the material, it is built-in a quality porcelain component that gives it an excellent outlook, keeps it durable, and makes it easy to clean.

Pros

• Dual flush with macerator system
• Compact design and size
• Lightweight
• Perfect for small space
• Require only 1.0-gallon water

Cons

• Made of plastic material
• Need frequent cleaning

If you are looking for a basement, garage, or under the stairway dual flush toilet then this compact design will fit perfectly no doubt.

9. 20-inch Extra Tall Toilet. Convenient Height bowl

Key Specifics:

• Shape: Elongated
• Material: Vitreous china
• Flow rate: 1.28 GPM
• Weight: 120 pounds
• Pieces: Two-piece

Next, we have included a toilet that is totally different in design than our included eight models and offers a few distinctive features and functionality. The model we have caught from the Convenient Height brand is famous for making comfortable bathroom appliances.

Eventually, our mention model is one of the finest creations that is constructed in a 20-inch extra height than any other traditional dual flush toilet. The model is appeared in a two-piece layout and furnish in a white color coating.

The full product dimension is 27 x 15 x 36 inches whereas the toilet height is measure as 20 – 21 inches and weight in ideal 120 pounds.

In the matter of flushing mechanism, the model will own your heart surely. It has passed 1.7lbs hard artificial waste flush testing and also able to drown liquid waste with the light flush mood. However, the light flush requires 0.9 gallons of water and a full flush product of 1.28 gallons of water.

It is made of quality vitreous china materials that never get succumb to corrosion. Once more the handle is solid metal material and both the vitreous china and metal component keep it enough durable.

Lastly, it is certified by the California Energy Commission and the Board of Registration of Plumbers GPF so you can estimate the highest quality.

Pros

• The seat is extra taller competitively other models
• Qualify as a medical deduction
• Powerful flush
• Ideal for senior and tall people

Cons

• Might not suit short height people and children
• Installing takes time

This will be the best dual flush toilet for senior, tall, healthy, and mobility-affected people due to the model extra height and design.

10. HOROW HWMT-8733 Small Toilet

Key Specifics:

• Shape: Round
• Material: Ceramic
• Flow rate: 1.28 GPM
• Weight: 96 pounds
• Pieces: One-piece

In the last, we have presented a modern and small size toilet for your bathroom which we have taken from Horow brands. The model is known as HOROW HWMT-8733 that available in three different packages from which we have included here the single piece one.

Our mention model is beautifully designed in a compact one-piece design that is an ideal choice for small and narrow shape bathrooms. The toilet seat height and length from the floor are 16.5 inch which is much small in measurement.

By the way, the full product dimension is 25 x 13.4 x 28.4 inches and offers only a white color option, therefore, the weight is ideal 96 pounds.

This toilet is build up with a high efficiently flushing system that offers a powerful but noiseless flush. Since it is a dual flush toilet so partial flush requires 1.1 gallons of water and full or stander flush require 1.28 gallon of water.

Moving to the material it is made of the ceramic component along with a self-cleaning glazed surface that makes it attractive in look and allows it to maintain easily.

Now essentially meets the stander of ASME a 112. 19.2M for Vitreous China Fixtures, cUPC certification from IAPMO, and others so you can trust the model and brands no worry.

Pros

• Comes with a bolt cover
• Ideal for small space
• Noiseless flushing
• Elegant design
• Meet the cUPC stander

Cons

• Not for healthy people
• Need professional help for installing

The toilet does not come with a seat but you can buy the UF seat separately which is available in their other package. However, the toilet is a compact design toilet so if you have a small bathroom then you can check this one.

What is a Dual Flush Toilet?

Generally speaking, duel flush toilets are those that offer two different flushing moods for the user according to their need. It is literally featured with two buttons on the top part of the water tank from which one operated with half flush and the other work for full flush.

The dual flush toilet gets popular because during the uses of partial or half flush mood you use 50% less water than any other traditional flushing toilet. In fact in the full flush mood maximum dual flush toilet requires the highest 1.28-gallon of water, whereas another typical single flush toilet requires a minimum of 3.5-gallons of water for each flush.

Consequently, dual flushing toilet not only saves water use but also reduce electricity bill and it is an eco-friendly toilet.

However, there are mainly three types of duel flush toilet are now available in the mart and they are-

• One-piece toile
• Two-piece toilet
• Corner toilet

The Thing You Need to Consider before Buying a Dual Flush Toilet

Well after all these dual flush toilet reviews you might think it’s time to get the perfect match for you. But you have to wait a little bit more because there are still a few things that remain you have to consider before you selected the best dual flush toilet for your bathroom.

Let’s see what more you have to look for!

 Shape 

The first and main thing of any toilet whether it dual or single flush is the toilet shape. Typically toilets are shaped in three layouts known as round, elongated, and square. The round shape toilets are the traditional shape of a toilet that can be fit into a small space.

The elongated or square shape, on the other hand, requires more space than any round shape toilet. So before you go ahead with your toilet shopping measure your bathroom area and decided which shape toilet will fit there. Otherwise, you will fall into trouble.

Size and Height

Although shape and size may somehow sound similar both are different in function. Yes after determinate the toilet shape now you have to check the toilet size, height, and full product dimension. If you are tall in height then obviously you need a toilet that having ADA compliant feature or a bit extra in height than any traditional toilet.

However, you have to know the round toilet is compact in design and smaller than an elongated toilet so it might not fit with tall or senior people. So before your final choice to make sure which size and height toilet you actually need is another important considerable factor.

Flushing Mechanism

The next essential fact you have to check is the toilet flushing mechanism. Although we have listed here all the dual flush toilet in spite of that you have to make sure how the flushing system work. For example, the maximum dual flush toilet comes in two different buttons on the top of the tank that indicated both the single flush button and the dual flush button.

But few dual flush toilets come with only a single button on the side of the tank so you have to check how it works. So you must have to check the flushing mechanism before your selection.

Water Consumption

This is the most crucial considerable factor while you aim to buy a dual flush toilet. You need a dual flush toilet because you want to save water use and at the same time water bill right? In this case, you have to make sure how a gallon of water the toilet consumes in the single and dual flush mood.

Basically, a traditional toilet consumes an average of 3.5 gallons of water for each flush which is a huge amount of water.  Whereas the maximum dual flush toilet requires 0.8 to 1-gallon water for half flush and 1.6 to 1.28 gallons of water for full flush.

Now it is vital for you to check the water consumption rate of your selected toilet before your final approach.

Installing Method

The last thing you have to check in a toilet is its installing process. You should choose that toilet that does not require a difficult installing process whether it cost you more money on plumber hire.

Some Frequently Asked Questions (FAQ) About Dual Flush Toilet

• ​What is the best dual flush toilet?

Answer: The dual flush toilet that offers powerful flush in both half and full flush mood makes less flushing sound, consumes less water, and drowns all liquid and solid waste in a selected flush mood is the definition of the best dual flush toilet.

• ​ Who makes the best dual flush toilet?

Answer: Well, we have already included all those brands that are popular for making the finest dual flush toilets all over the world. In spite of that, the noteworthy names are American Standard, WOODBRIDGE, Toto, and KOHLER who make the world-class bathroom appliance no doubt.

• ​How much does a dual flush toilet can cost?

Answer: Actually the price of the dual flush toilet depends on the model feature, function, material, and brands also. But you can expect to get a toilet from 200$ to 4000$ as per your budget and toilet quality.

• Which is better single or Dual Flush Toilet?

Answer: On the above discussion, you might already understand both single flush and dual flush toilet flushing systems and other functions. In this comparison, we can just say dual flush toilets save water use, water bill, and environment friendly but costly than a single flush toilet. So if you can afford then you should go for a dual flush toilet for your own good.

• ​What toilet is best for not clogging?

Answer: In our top list WOODBRIDGE T-0019, American Standard 2887.216.020, and Woodbridge T-0020 can regard the best no-clog dual flush toilet from customer review and our point of view.

Final words

We are very close to the end of our dual flush toilet catalog and discussion. We have shared all the important information and show you the best dual flush toilet list from different brands with distinctive features, quality, and functions. Now it’s your turn to select that dual flush toilet that suits you best. Best of luck with your next or first purchase!