Best Dual Flush Toilets: Top Picks for Water Efficiency and Comfort [2024]

Dual flush toilets present an ingenious approach to reducing water waste. Featuring two separate flushing options, one button offers a lower volume flush for liquid waste, while the other provides a higher volume flush for solid waste. This dual flush technology assists in conserving water and saving money, making it an intelligent option for those considering bathroom renovations.

When choosing a dual flush toilet, there are a few things to keep in mind. First, consider the size of the toilet and whether it will fit in your bathroom. You’ll also want to think about the style of the toilet and whether it matches your bathroom decor. Another important factor to consider is the water efficiency of the toilet. Look for a toilet with a WaterSense label, which means it meets the EPA’s criteria for water efficiency.

We spent hours researching and testing various dual flush toilets to identify the best ones on the market. In this article, we’ll share our top picks and what makes them stand out. Whether you’re looking for a sleek, modern design or a more traditional look, we’ve got you covered. Let’s dive in and find the best dual flush toilet for your bathroom.

Best Dual Flush Toilets

Looking for a toilet that can save water and reduce your utility bills? Look no further than our roundup of the best dual flush toilets on Amazon. Dual flush toilets have two flushing options: a low-volume flush for liquid waste and a high-volume flush for solid waste. This feature not only saves water, but also helps keep your toilet clean and fresh. We’ve researched and tested the top-rated dual flush toilets on Amazon to help you find the perfect one for your home. Check out our list below.

Deer Valley DV-1F026 Ally Dual Flush Elongated Standard One Piece Toilet

If you’re looking for a modern, sleek, and stylish toilet with dual flush capabilities, the Deer Valley DV-1F026 Ally Dual Flush Elongated Standard One Piece Toilet is a great option. Its ADA height design makes it comfortable and easy to use for anyone, and its self-cleaning glazed surface simplifies maintenance.

Pros

• The modern design of this one-piece toilet is perfect for any contemporary bathroom.
• The elongated skirted design makes it easier to maintain compared to a two-piece toilet.
• The highly efficient dual-flush system allows you to conserve water by selecting 0.8 GPF or higher (1.28gpf) for tougher jobs.

Cons

• The metal cap for the seat release bracket may rust over time.
• Some users may find the installation process challenging.
• The toilet seat may be uncomfortable for some users.

We were impressed by how easy it was to maintain the Deer Valley DV-1F026 Ally Dual Flush Elongated Standard One Piece Toilet. Its siphon flushing system provides a super-quiet and powerful flush that won’t clog, and its leak-proof design ensures there are no unwanted leaks. The toilet is also easy to install, and it comes with everything you need, including a pre-installed soft-closing toilet seat, pre-installed flush valve, high-quality wax ring, floor bolts, and installation instructions.

Overall, we would recommend the Deer Valley DV-1F026 Ally Dual Flush Elongated Standard One Piece Toilet to anyone looking for a high-quality toilet that is efficient, easy to maintain, and stylish.

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

If you are looking for a sleek and modern toilet that is environmentally friendly, then the Swiss Madison Well Made Forever SM-1T254 St. Tropez One Piece Toilet is a great option. With its dual flush feature, you can choose between partial and full flushes, which helps you save water and money. The elongated and comfort height bowl adds more comfort to your bathroom experience, and the quick-release matte chrome hinges allow for easy cleaning.

Pros

• The dual flush feature allows you to save water and money.
• The elongated and comfort height bowl adds more comfort to your bathroom experience.
• The quick-release matte chrome hinges allow for easy cleaning.

Cons

• The seat is made of cheap plastic, which may need to be replaced.
• The toilet is heavy, which may require two people to install.
• The gray seat bolt covers may not match your bathroom decor.

We recently installed the Swiss Madison Well Made Forever SM-1T254 St. Tropez One Piece Toilet in our bathroom, and we have been impressed with its performance. The dual flush feature works well and allows us to save water and money without sacrificing performance. The elongated and comfort height bowl adds more comfort to our bathroom experience, and the quick-release matte chrome hinges make cleaning a breeze.

However, the seat is made of cheap plastic, which may need to be replaced for a more comfortable seat. Additionally, the toilet is heavy, which may require two people to install. Lastly, the gray seat bolt covers may not match your bathroom decor, which may be a concern for some people.

Overall, we recommend the Swiss Madison Well Made Forever SM-1T254 St. Tropez One Piece Toilet for its sleek and modern design, dual flush feature, and ease of cleaning.

American Standard Dual Flush Toilet

If you’re looking for a toilet that saves water without sacrificing performance, the American Standard Dual Flush Toilet is a great option.

Pros

• The dual flush option allows you to choose between a full flush and a partial flush, which saves water and money on your water bill.
• The Ever Clean surface helps to prevent mold, mildew, stains, and odor-causing bacteria, making it easier to clean and keep clean.
• The siphon jet bowl technology with power wash rim and fully glazed 2-inch trap way help to prevent clogs, ensuring that the toilet flushes efficiently every time.

Cons

• The seat is not included, so you’ll need to purchase one separately.
• Some customers have reported cracks in the enamel of the tank.
• The picture on the product page shows a seat and lid, but it doesn’t come with one.

We recently installed the American Standard Dual Flush Toilet in our home and have been very happy with its performance. The dual flush option allows us to save water without sacrificing performance, and the Ever Clean surface has made it much easier to keep the toilet clean. We also appreciate the siphon jet bowl technology with power wash rim and fully glazed 2-inch trap way, which have helped to prevent clogs.

One thing to note is that the seat is not included, so we had to purchase one separately. Additionally, some customers have reported cracks in the enamel of the tank, although we haven’t experienced this issue ourselves. Overall, we would definitely recommend the American Standard Dual Flush Toilet to anyone looking for a high-performance, water-saving toilet.

DeerValley Ace One Piece Toilet

If you’re looking for a sleek, modern toilet that is both powerful and quiet, the DeerValley Ace One Piece Toilet is a great option.

Pros

• The one-piece construction and smooth surface make cleaning a breeze.
• The siphonic flushing system is powerful and can handle up to 900 grams of waste, while still being quiet.
• The toilet comes with everything you need for installation, including a supply line connector and wax ring.

Cons

• The installation process may require adjusting the water supply line, which can be difficult for some.
• The toilet seat is made of plastic, which may not be as durable as other materials.
• The price point is slightly higher than some other dual flush toilets on the market.

We recently installed the DeerValley Ace One Piece Toilet in our bathroom and have been impressed with its performance. The sleek design and chrome button on top give it a modern look that fits well with our decor.

One of the standout features of this toilet is the siphonic flushing system, which is both powerful and quiet. We haven’t experienced any clogs or leaks, and the flush is noticeably quieter than our previous toilet.

Cleaning the DeerValley Ace One Piece Toilet is also a breeze. The one-piece construction and smooth surface make it easy to wipe down and keep clean. We appreciate the concealed trapway, which means there are no corners or bends for dust to gather in.

Installation was fairly straightforward, although we did have to adjust our water supply line to fit the toilet. The toilet comes with everything you need for installation, including a supply line connector and wax ring.

Overall, we highly recommend the DeerValley Ace One Piece Toilet for anyone looking for a powerful and modern dual flush toilet.

HOROW HWMT-8733 Small Compact One Piece Toilet

If you’re looking for a compact toilet that doesn’t compromise on comfort, the HOROW HWMT-8733 is a great option. With a standard round bowl and a 16.5-inch height seat, it’s perfect for small spaces where you don’t want to sacrifice comfort.

Pros

• The siphon flush with two options makes it powerful and prevents clogs.
• The fully glazed bowl is easy to clean and stays clean for longer periods.
• The soft closing PP seat makes for peaceful use and avoids any clattering sounds.

Cons

• The seat slides left and right, making it feel loose and unstable.
• The installation instructions are not easy to follow.
• The toilet is expensive compared to other compact toilets.

We recently installed the HOROW HWMT-8733 in our small bathroom, and it has been a great addition. The toilet’s compact design makes it a great fit for small spaces, and it’s comfortable to use. The siphon flush is powerful, and we haven’t experienced any clogs since installing it. The fully glazed bowl is easy to clean, and we don’t need to use the toilet brush as often as we did with our previous toilet.

One downside we noticed is that the seat slides left and right, which makes it feel loose and unstable. We also found the installation instructions to be confusing and hard to follow, so we had to hire a plumber to install it. Additionally, the price is a bit high compared to other compact toilets on the market.

Overall, we recommend the HOROW HWMT-8733 for anyone looking for a compact toilet that doesn’t compromise on comfort and power. The soft closing seat is a great feature that makes for a peaceful use, and the fully glazed bowl is easy to clean. However, if you’re on a tight budget, you may want to consider other options.

Buying Guide

When looking for the best dual flush toilet, there are several features you need to consider. Here are some of the most important factors to keep in mind:

Water Consumption

One of the most significant benefits of dual flush toilets is their water-saving capabilities. When compared to traditional toilets, dual flush toilets can save up to 68% of water. This is why it’s essential to choose a toilet with low water consumption. Look for a toilet that uses less than 1.28 gallons per flush.

Flushing Mechanism

Dual flush toilets come in two flushing mechanisms: gravity and pressure-assisted. Gravity flush systems are more common and rely on the force of gravity to move waste through the trapway. Pressure-assisted flush systems use air pressure to create a more powerful flush. While pressure-assisted systems are more efficient, they can be noisier and more expensive.

Size and Shape

The size and shape of the toilet are also crucial factors to consider. Ensure that the toilet you choose fits in your bathroom and is comfortable to use. Round bowls are more compact and are an excellent choice for smaller bathrooms, while elongated bowls offer more comfort.

Ease of Cleaning

Cleaning a toilet is not a pleasant task, but it’s necessary. Look for a toilet that is easy to clean, with a smooth surface and minimal crevices where dirt and bacteria can accumulate. A toilet with a glazed trapway is also easier to clean and prevents clogging.

Price

Finally, consider the price of the toilet. Dual flush toilets can be more expensive than traditional toilets, but they are an investment that will save you money in the long run. Look for a toilet that fits your budget and has all the features you need.

In summary, when choosing the best dual flush toilet, consider water consumption, flushing mechanism, size and shape, ease of cleaning, and price. By keeping these factors in mind, you can find the perfect toilet that meets your needs and preferences.

Frequently Asked Questions

What are the advantages of a dual flush toilet?

Dual flush toilets are more water-efficient than traditional toilets. They have two flush options, one for liquid waste and the other for solid waste. The liquid waste flush uses less water, which helps to conserve water and reduce your water bills.

What is the most reliable brand of toilet?

There are many reliable brands of toilets available in the market. Some of the most popular ones include Kohler, TOTO, American Standard, and Gerber. However, the reliability of a brand can vary depending on the specific model and features of the toilet.

What brand of toilet has the strongest flush?

TOTO is known for producing toilets with powerful flushes. Their toilets use a special flushing system called the Tornado Flush, which creates a strong, cyclonic flow of water that effectively clears waste from the bowl.

Are dual flush toilets worth the investment?

Dual flush toilets can be more expensive than traditional toilets, but they can also save you money in the long run. By using less water, they can help to lower your water bills and reduce your environmental impact. Additionally, many dual flush toilets are designed to be more durable and long-lasting than traditional toilets.

What are the disadvantages of a dual flush toilet?

One potential disadvantage of a dual flush toilet is that it may require more maintenance than a traditional toilet. Additionally, some users may find the two-button flushing system confusing or difficult to use.

How do dual flush toilets work?

Dual flush toilets have two buttons or handles that control the flush. One button is for liquid waste and uses less water, while the other button is for solid waste and uses more water. When the toilet is flushed, water is released from the tank and flows into the bowl, carrying waste out through the drain.