Best Dual Flush Toilet in 2023 (Reviews & Comparison)

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Looking for the best dual flush toilet? You’ve come to the right place! Dual flush toilets are a great addition to any home, and they have many benefits. This type of toilet has two flush settings, one for liquid waste and one for solid waste.

This means that you can use less water when flushing liquid waste, which can save you money on your water bill.

The best dual-flush toilets are also more efficient than traditional toilets, so they’ll save you even more, water in the long run. In this guide, we have compiled a list of the best dual-flush toilets, so you can find one that meets your needs and budget.

We understand that there are many types of toilets on the market, which is why we’ve researched and identified some of the best dual-flush options currently available.

While searching for the best toilet, we took into account many factors such as flow rate, flush mechanism,  water usage, and more. After carefully reviewing, here are our top picks for the best dual flush toilets.

COMPARISON CHART

IMAGE PRODUCT

WOODBRIDGE Cotton White T-0019 Toilet

1. WOODBRIDGE Cotton White T-0019 Toilet
  • Luxurious Modern Design one-piece toilet
  • Clean and sleek look
  • Smooth, easy-to-wipe-down surface
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KOHLER K-3987-96, 2-1/8", Biscuit

2. KOHLER Wellworth Dual-Flush Toilet
  • Two-piece toilet
  • Round-front bowl
  • Left-hand nested trip lever
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American Standard 3706216.020 H2Option Elongated Toilet Bowl, White

3. American Standard H2Option Toilet
  • Dual flush 0.92/1.28 gpf H2 option
  • High efficiency
  • Low consumption and water sense certified
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Swiss Madison Well Made Forever SM-1T254 St. Tropez One Piece Toilet, 26.6 x 15 x 31 inches, Glossy White

4. Swiss Madison SM-1T254 St. Tropez One Piece Toilet
  • Fully skirted trapway –
  • Extremely easy to clean
  • Soft closing seat included
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20 inch Extra Tall Toilet. Convenient Height bowl taller than ADA Comfort Height. Dual flush, Metal handle, Slow-close seat

5. Convenient Height Extra Tall Dual Flush Toilet
  • Baseboard heater fit
  • Highly durable flush actuator
  • High-elevation gravity flush
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1. WOODBRIDGE Cotton White T-0019 Toilet

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WOODBRIDGE Cotton White T-0019 Toilet

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WOODBRIDGE Cotton White T-0019 Toilet

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WOODBRIDGE Cotton White T-0019 Toilet

Specification

Brand:Woodbridge
Item Weight‎:119.7 pounds
Product Dimensions:‎31 x 19 x 28 inches
Color:White with Chrome Button
Material‎:Porcelain
Pattern‎:Toilet
Shape‎:Elongated
Installation Method‎:Floor
Number of Handles‎:1
Certification‎:Watersense

Features

  • Luxurious Modern Design one-piece toilet 
  •  Clean and sleek look
  •  Smooth, easy-to-wipe-down surface
  • 1-year warranty
  •  Fully glazed flush system
  • Comfort height design
  • Top quality seat
  • All in one package
  • US and Canada UPC and CSA-certified products.

Woodbridge has been a prominent name in manufacturing reliable kitchen and bathroom products for over 17 years. Their products are known for their innovative features and sleek designs, which is why the Woodbridge Toilet is a top choice for many homeowners.

This one-piece toilet has a compact design that is perfect for small bathrooms, and it blends seamlessly with your existing décor.

This one-piece toilet features a power wash rim that thoroughly cleans the bowl with each flush. The high-end closing seat has durable stainless steel hinges. The 24.3x 14.5×27.8 inch toilet chair is a comfortable height for most adults, making it easy to sit and stand up from.

The concealed trapway prevents dirt accumulation, while the one-piece design of the toilet eliminates clogging or leaks.

WHAT WE LIKE

The Woodbridge Intelligent Smart Toilet is one of our favorite dual-flush toilets currently available. We love the modern design and luxurious look of this toilet from Woodbridge.

It features a smooth surface that is easy to wipe down, and the one-piece design ensures that it is highly durable and unlikely to leak or clog.

The powerful flush system thoroughly cleans the bowl with every use. And with a comfortable height for adults, this toilet is perfect for anyone looking to upgrade their bathroom.

The design of this one-piece toilet is not only sleek and modern, but the smooth surface also makes it easy to wipe down and keep clean. This particular model comes with a 1-year warranty, so you can rest assured that your investment is protected.

WHAT WE DON’T LIKE

The drawback of this toilet is that there are no bends or corners to gather dust. The design of the mounting finish could have been better, as some users find that it can be difficult to clean.

PROS

  • Siphon flushing system
  • No large mounting holes or ugly plastic caps are to be seen.
  • Super-quiet flushing
  • Saves water
  • Fully glazed flush system bringing super quiet and powerful flushing
  • Sleek-design
  • Soft-close lid
  • High-efficiency
  • WaterSense Certified toilet

CONS

  • Design of the mounting finish could have been better
  • There are no bends or corners to gather dust.

2. KOHLER Wellworth Dual-Flush Toilet – Best Value

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KOHLER K-3987-96, 2-1/8", Biscuit

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KOHLER K-3987-96, 2-1/8", Biscuit

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KOHLER K-3987-96, 2-1/8", Biscuit

Specification

Brand:Kohler
Color:Biscuit
Material:China
Item Weight:86.3 Pounds
Installation Method:Floor Mounted
Shape:‎Round
Size‎:2-1/8″
Finish:‎Biscuit
Number Of Pieces:1
Water Consumption‎:1.6 Gallons per Flush
Flush Type‎:Dual-Flush
Handle/Lever Placement:‎Left
Number of Handles‎:1

Features

  • Two-piece toilet
  • Round-front bowl
  • Left-hand nested trip lever
  • 1.6-Gallons per flush
  • 2-1/8-Inch glazed trap way
  • 12-Inch rough-in
  • ADA-compliant seat height
  • Dual flush technology for water savings

The Kohler Wellworth Dual-Flush Toilet is a high-quality and stylish two-piece toilet that offers superior performance and water savings. Made from durable and easy-to-clean china, this toilet features a sleek round bowl with a convenient left-hand trip lever.

It features a powerful dual-flush system that allows you to choose between 1.6 gallons per flush for solid waste and a smaller 0.8 gallons per flush for liquid waste. And with a comfortable seat height that is ADA-compliant, this toilet is perfect for any bathroom space.

Overall, we highly recommend the Kohler Wellworth Dual-Flush Toilet for those looking to upgrade their bathroom with a high-quality and efficient toilet.

WHAT WE LIKE

The Kohler Wellworth Dual-Flush Toilet is a premium two-piece toilet that is designed to offer high performance and water savings. Made from durable china that is easy to clean and maintain, this toilet features a sleek round bowl designed for maximum comfort.

We love the modern design and convenient features of the Kohler Wellworth Dual-Flush Toilet. This two-piece toilet offers the best of both worlds with a powerful flush system and water-saving dual-flush capabilities.

This toilet is perfect for high-traffic bathrooms because of its durable build, and we love that it has a sleek round shape that fits in well with any modern bathroom design.

Additionally, the toilet is ADA-compliant, meaning that anyone can use it comfortably. If you’re looking to replace an old toilet with something more efficient, the Kohler Wellworth Dual Flush Toilet should be at the top of your list.

WHAT WE DON’T LIKE

This toilet has a plastic handle lever,  which may be difficult to clean or maintain. Some users find that the Primary flushing method is not adequate. Despite these drawbacks, Kohler Wellworth Dual-Flush Toilet is a great choice for any home bathroom.

PROS

  • Round-front bowl is perfect for small bathrooms and powder rooms
  • Standardized height
  • Self-cleaning option
  • Wider hole for water
  • Helps prevent leakages

CONS

  • Plastic handle lever
  • Does include a toilet seat
  • Primary flushing may not be good enough

3. American Standard H2Option Toilet – Best Flushing Power

CHECK PRICE

American Standard 3706216.020 H2Option Elongated Toilet Bowl, White

Specification

Brand:American Standard
Color:White
Item Dimensions LxWxH:15 x 29.75 x 31.5 inches
Material:China
Item Weight:40.19 Pounds
Installation Method‎:Floor Mounted
Shape: ‎Oblong
Size‎:Right Height
Style: ‎Elongated
Finish:‎White
Water Consumption‎:0.92 Gallons per Flush
Special Features:Dual Flush

Features

  • Siphon jet bowl technology with power wash rim
  • Dual flush 0.92/1.28 gpf H2 option
  • High efficiency
  • Low consumption and water sense certified
  • 12-inch rough-in
  • The seat is not included
  • EverClean surface inhibits the growth of stain and odor-causing bacteria on the surface
  • Siphon jet bowl technology with PowerWash rim provides optimal UHET performance
  • Limited lifetime warranty on chinaware

The American Standard two-piece toilet is a great selection for smaller bathrooms. The round-front bowl and elongated design make it versatile, while the range of colors available means you can find one that perfectly fits your bathroom’s style.

We love the dual-flush feature on this toilet because it saves water when you only need to flush liquid waste. The pressure-assist system also creates powerful flushes, which is an added bonus.

The H2Option Dual Flush Elongated toilet is a water-saving machine! Most toilets are known for wasting gallons of water per flush, but this one gives you the choice between a full or partial flush.

WHAT WE LIKE

The contemporary American Standard toilet has a concealed trapway that eliminates curves for easy cleaning. The set comes complete with the bowl, flush tank, and seat cover. It measures 28.25×15.75×30.75in.

The antimicrobial, easy-to-clean white body is made of Vitreous China to prevent the growth of mildew and bacteria. The large three-inch flush valve is chrome-plated for a shiny, long-lasting finish. With a 16-1/2″ rim height, the h2option right height toilet sits higher off the ground than standard toilets for increased comfort.

WHAT WE DON’T LIKE

The only downside of this toilet is that it may be too large for some bathrooms. May not be easy to install for some users, especially if you are new to toilet installation.

PROS

  • Saves water
  • WaterSense-certified
  • Five-year limited warranty
  • Maximum performance flush
  • Slow-close seat

CONS

  • May not be easy to install

4. Swiss Madison SM-1T254 St. Tropez One Piece Toilet – Best Sleek Design

CHECK PRICE

Swiss Madison Well Made Forever SM-1T254 St. Tropez One Piece Toilet, 26.6 x 15 x 31 inches, Glossy White

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Swiss Madison Well Made Forever SM-1T254 St. Tropez One Piece Toilet, 26.6 x 15 x 31 inches, Glossy White

CHECK PRICE

Swiss Madison Well Made Forever SM-1T254 St. Tropez One Piece Toilet, 26.6 x 15 x 31 inches, Glossy White

Specification

Brand:Swiss Madison
Item Weight‎:120 pounds
Product Dimensions:27 x 15.12 x 31.18 inches
Color:Glossy White
Style‎:Top Flush
Finish:‎Glossy
Material‎:Ceramic
Pattern‎:Toilet
Shape:‎Elongated
Installation Method:Floor Mounted

Features

  • Modern design
  • Clean, sleek look and complement with different styles
  • Fully skirted trapway –
  • Extremely easy to clean
  • Soft closing seat included
  • Special holes to reach the bolts
  • Includes bolt caps and wax ring
  • ‎1-Year Limited Warranty

The Swiss Madison SM-1T254 St. Tropez One Piece Toilet is a high-quality, modern toilet that is designed to offer a sleek, clean look for any bathroom. Made from durable ceramic that is easy to clean and maintain, this toilet features a fully skirted trapway for easy cleaning and a soft closing seat that prevents loud slamming.

Additionally, this toilet includes special holes to allow you access to the bolts and wax ring, so you can easily install it yourself.

WHAT WE LIKE

The Swiss Madison SM-1T254 St. Tropez One Piece Toilet is a high-quality and modern toilet that offers a sleek, clean look for any bathroom. We love the modern design and clean aesthetic of this toilet, which is perfect for any bathroom with a contemporary style.

Not to mention, the fully skirted trapway aids in easy cleaning and maintenance. We also appreciate that the soft close seat feature prevents any loud slamming noises.

The key advantage of the skirted trapway feature on this toilet is that it offers a sleek and appealing design. The tall and comfortable bowl ensures you’ll be able to use it without any discomfort.

Dual flush gives you the choice of a partial or full (.8/1.28) flush, saving you money and being environmentally conscious without compromising quality!

The quick-release matte chrome hinges enable the seat to unlatch from the toilet for easy removal and convenient cleaning. No tools are required for installation, saving you time and hassle.

WHAT WE DON’T LIKE

A few users have mentioned that the toilet may be prone to leaking if not installed correctly. Additionally, some users find that the primary flushing method is not adequate and that the toilet seat may be flimsy.

Despite these drawbacks, we believe that the Swiss Madison SM-1T254 St. Tropez One Piece Toilet is a great choice for any home bathroom that values style, functionality, and ease of use.

PROS

  • Sleek and eye-appealing modern design
  • Standard sized toilet
  • Easy to clean
  • Affordable
  • Durable

CONS

  • Prone to leaking if not installed correctly
  • The toilet seat may be flimsy

5. Convenient Height Extra Tall Dual Flush Toilet – Best Tall Toilet

CHECK PRICE

20 inch Extra Tall Toilet. Convenient Height bowl taller than ADA Comfort Height. Dual flush, Metal handle, Slow-close seat

CHECK PRICE

20 inch Extra Tall Toilet. Convenient Height bowl taller than ADA Comfort Height. Dual flush, Metal handle, Slow-close seat

CHECK PRICE

20 inch Extra Tall Toilet. Convenient Height bowl taller than ADA Comfort Height. Dual flush, Metal handle, Slow-close seat

Specification

Brand:Convenient Height
Color:White
Item Dimensions LxWxH:27 x 15 x 36 inches
Material:Ceramic
Item Weight:120 Pounds
Installation Method‎:Floor Mounted
Shape:Elongated Seat
Material Type‎:Plastic
Size:20 – 21 inches
Style:Convenient Height
Pattern‎:Convenient Height Company
Number Of Pieces:2
Water Consumption:1.28 Gallons per Flush
Capacity Description:‎High
Flush Type:Dual. Lift up for full flush, push down for light
Rough-In:12 Inches
Handle/Lever Placement:Front left for convenient and easy access
Number of Handles‎:1

Features

  • Modern design
  • Clean, sleek look and compliment with different styles
  • Fully skirted trapway –
  • Extremely easy to clean
  • Soft closing seat included
  • Special holes to reach the bolts
  • Includes bolt caps and wax ring
  • ‎1-Year Limited Warranty

The engineers and designers from Massachusetts at Convenient Height Co. came together to create an elegant and stunning 20-inch Tall Toilet. This Convenient Height super tall bowl is the perfect addition to any bathroom.

Its sleek and elegant design allows it to blend in with any style of bathroom, while its taller-than-average height provides a more comfortable experience.

The new-generation dual flush system on this extra-tall toilet (20 inches) is easy and comfortable to use. The lever handle is 3.5 inches, and the metal handle of the flush helps you stand up and sit down with ease while preventing sudden falls.

WHAT WE LIKE

The Convenient Height tall toilet offers an elegant and modern design that complements a variety of bathroom styles. It is highly durable, with a solid metal actuator that is designed to withstand frequent use.

Additionally, the high-elevation gravity flush helps make sitting and standing more comfortable, while the slow-closing toilet seat prevents loud slamming.

This 20-inch tall toilet adds bathroom safety. It provides easy assistance when rising from or lowering into a seated position. The high-elevation gravity flush toilet seat is designed to make it easier for users to sit down and stand up.

It features a dual flush valve that allows for 1.28 gallons of water per full flush and 0.9 gallons per light flush.

WHAT WE DON’T LIKE

This toilet flush handle may not be durable enough to withstand frequent use.

PROS

  • Helps prevent falls
  • Perfect for those with mobility issues
  • Regular height bowl
  • Stable bowl

CONS

  • Flush handle may not be durable

Conclusion 

If you are looking for a tall and comfortable toilet that is easy to use, the WOODBRIDGE Cotton White T-0019 Toilet is a perfect choice.

With its sleek and modern design, high-elevation gravity flush toilet system, and stable bowl, this toilet is sure to provide a safe and comfortable bathroom experience.

This toilet offers a sophisticated, modern look with a smooth surface that’s easy to clean. The fully glazed flushing system guarantees top-tier performance, and the comfort height feature makes it an ideal option for all users. Best of all, it comes with a 1-year warranty.

So, why wait? Order your WOODBRIDGE Cotton White T-0019 Toilet today!​

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