Best High-Efficiency Toilets of 2024

Upgrading to high-efficiency toilets is an essential move for households looking to lower their water bills and diminish their environmental footprint. These toilets consume less water with each flush compared to conventional models, all while maintaining their flushing efficiency. As the preference for environmentally friendly products grows, high-efficiency toilets are becoming a favored option among homeowners.

When it comes to choosing the best high-efficiency toilet, there are a few factors to keep in mind. The first is the type of toilet you need. There are two main types of high-efficiency toilets: gravity-fed and pressure-assisted. Gravity-fed toilets use the force of gravity to move water through the bowl, while pressure-assisted toilets use compressed air to force water through the bowl. The type of toilet you choose will depend on your personal preferences and the layout of your bathroom.

Another factor to consider is the flushing system. High-efficiency toilets come with different flushing systems, such as dual-flush, single-flush, and touchless. Dual-flush systems allow you to choose between a full flush for solid waste and a half flush for liquid waste, while single-flush systems use the same amount of water for every flush. Touchless systems use sensors to detect when you’re finished using the toilet and automatically flush.

We spent hours researching and testing high-efficiency toilets to identify the best ones on the market. Our goal was to find toilets that were not only efficient but also comfortable and easy to use. In the next section, we’ll share our top picks for the best high-efficiency toilets and what makes them stand out.

Best High-Efficiency Toilets

We’ve researched and tested various high-efficiency toilets to bring you the top contenders in the market. These toilets are designed to save water and energy while still providing excellent performance. We understand that choosing the right toilet can be overwhelming, which is why we’ve compiled a list of the best high-efficiency toilets to help make your decision easier. Read on to discover our top picks.

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

If you’re in the market for a new toilet, the Deer Valley DV-1F026 Ally Dual Flush Elongated Standard One Piece Toilet is a great choice.

Pros

• The modern design of this toilet makes it a great addition to any bathroom.
• The glazed surface is self-cleaning, making maintenance a breeze.
• The dual-flush feature is highly efficient and allows you to conserve water.

Cons

• Some users have reported issues with the seat release bracket cap rusting.
• The toilet is heavy, weighing in at 100 pounds, which may make installation difficult for some.
• The price point may be higher than some other options on the market.

We recently installed this toilet in our own bathroom and have been very happy with it. The sleek design is a great fit for our modern bathroom, and the self-cleaning feature has made maintenance much easier. We appreciate the dual-flush feature, which has allowed us to conserve water while still getting a powerful flush.

One potential downside is the weight of the toilet, which made installation a bit challenging. Additionally, we have noticed some rusting on the seat release bracket cap, which is a bit disappointing. However, overall we are very satisfied with our purchase and would recommend this toilet to others looking for a high-quality, efficient option.

DeerValley DV-1F52636 Prism

If you’re looking for a high-efficiency toilet that’s comfortable, easy to clean, and easy to install, the DeerValley DV-1F52636 Prism is a great choice.

Pros

• The comfortable design with a chair-height seating position makes it easier to use for tall adults, the elderly, and the disabled.
• The glazed surface skirted trap way creates a sleek look and makes cleaning easier.
• The siphon flushing system is quiet and powerful, with no clogs, leaks, or other problems.

Cons

• The seat material is plastic, which may not be as durable as other materials.
• The measurement of the seat height is not exactly 17 inches, which may be an issue for some users.
• Some users have reported a bad odor coming from the toilet.

We recently installed the DeerValley DV-1F52636 Prism in our bathroom, and we’re very happy with it. The chair-height seating position is a big improvement over our old toilet, and it’s much more comfortable to use. The glazed surface skirted trap way also makes it much easier to clean, and we appreciate the sleek, modern look of the toilet.

One of the best features of the DeerValley DV-1F52636 Prism is the siphon flushing system. It’s very quiet, which is a big plus if you have a bathroom that’s close to a bedroom or other quiet space. At the same time, it’s very powerful, and we haven’t had any issues with clogs or leaks.

The installation process was also very easy. The toilet comes with everything you need, including a supply line connector and installation instructions. We were able to install it ourselves without any problems.

Overall, we highly recommend the DeerValley DV-1F52636 Prism for anyone looking for a high-efficiency toilet that’s comfortable, easy to clean, and easy to install.

Miseno MNO560CBWH Cascade Two-Piece High Efficiency Toilet

If you’re looking for a high-efficiency toilet that’s easy to install and provides exceptional flush efficiency, the Miseno MNO560CBWH Cascade Two-Piece High Efficiency Toilet could be the perfect choice.

Pros

• The two-piece design makes it easier to install and provides a classic aesthetic to your bathroom.
• The elongated bowl provides extra comfort, extending out an extra 1-1/2″ compared to a round configuration.
• The concealed trapway provides easy cleaning and a sleek aesthetic with a built-in skirt that hides the discharge passageway from view.

Cons

• The toilet seat is made of plastic, which may not be as durable as other materials.
• The toilet is relatively heavy, weighing in at 113.56 pounds, which may make it difficult to move during installation.
• The toilet is only available in one color, which may not match all bathroom decors.

We recently installed the Miseno MNO560CBWH Cascade Two-Piece High Efficiency Toilet in our bathroom and have been impressed with its performance. The two-piece design made installation a breeze, and the elongated bowl provides extra comfort during use.

The concealed trapway is a nice touch, as it makes cleaning the toilet a breeze and provides a sleek aesthetic that complements any bathroom decor. We were also impressed with the toilet’s flush efficiency, which uses 20% less water than standard 1.6 GPF toilets while maintaining exceptional flush efficiency.

While the plastic toilet seat may not be as durable as other materials, we haven’t experienced any issues with it so far. The toilet’s weight may make it difficult to move during installation, but it’s a small price to pay for the toilet’s exceptional performance.

Overall, we highly recommend the Miseno MNO560CBWH Cascade Two-Piece High Efficiency Toilet to anyone looking for a high-efficiency toilet that’s easy to install and provides exceptional flush efficiency.

American Standard Cadet 3 Round Front Flowise Two-Piece High Efficiency Toilet

If you’re looking for a high-efficiency toilet that’s comfortable and easy to install, the American Standard Cadet 3 Round Front Flowise Two-Piece High Efficiency Toilet is a great option.

Pros

• The 10-inch rough-in makes it easy to install in most bathrooms.
• The WaterSense certification means you’ll save water without sacrificing performance.
• The PowerWash rim keeps the bowl clean with every flush.

Cons

• The toilet seat is sold separately.
• Some users have reported issues with the holes for the seat being slightly off-center.
• The round front design may not be as comfortable for some users as an elongated bowl.

We recently installed the American Standard Cadet 3 in our bathroom and have been very happy with it. The 10-inch rough-in made installation a breeze, and the included EZ-Install kit had everything we needed to get it up and running in no time.

The WaterSense certification is a big plus, as we’re always looking for ways to conserve water and reduce our utility bills. Despite using only 1.28 gallons per flush, the Cadet 3 performs just as well as a regular toilet, thanks to the PowerWash rim that scrubs the bowl clean with every flush.

One thing to note is that the toilet seat is sold separately, so be sure to factor that into your budget. Some users have also reported issues with the holes for the seat being slightly off-center, which can make it difficult to find a seat that fits perfectly.

Overall, we’re very happy with our purchase of the American Standard Cadet 3 Round Front Flowise Two-Piece High Efficiency Toilet. It’s a great choice for anyone looking for a comfortable, efficient, and easy-to-install toilet.

Fine Fixtures Dual-Flush Elongated One Piece Toilet Bowl

We highly recommend the Fine Fixtures Dual-Flush Elongated One Piece Toilet Bowl for those looking for a high-efficiency toilet that is both hygienic and comfortable.

Pros

• The dual-flush technology allows for efficient water conservation, reducing environmental footprint and utility bills.
• The seamless glazed one-piece design makes for easy cleaning, while the elongated siphon action bowl adds comfort during use.
• The chrome-plated top button adds an elegant touch, and the one-piece construction with high-quality materials ensures durability.

Cons

• The slow-closing seat cover may not be suitable for those who prefer a faster closing seat.
• The toilet may be difficult to install for those without prior plumbing experience.
• The toilet may not be suitable for those with a rough-in construction of less than 12 inches.

We were impressed with the Fine Fixtures Dual-Flush Elongated One Piece Toilet Bowl’s dual-flush technology, which allowed for efficient water conservation without sacrificing flushing power. The seamless glazed one-piece design made cleaning a breeze, while the elongated siphon action bowl added comfort during use. The chrome-plated top button added an elegant touch, and the one-piece construction with high-quality materials ensured durability.

However, we did find that the slow-closing seat cover may not be suitable for those who prefer a faster closing seat. Additionally, the toilet may be difficult to install for those without prior plumbing experience, and may not be suitable for those with a rough-in construction of less than 12 inches.

Overall, we highly recommend the Fine Fixtures Dual-Flush Elongated One Piece Toilet Bowl for those looking for a high-efficiency toilet that is both hygienic and comfortable.

American Standard Cadet 3 Round Front Flowise Two-Piece High Efficiency Toilet

If you’re looking for a high-efficiency toilet, the American Standard Cadet 3 Round Front Flowise Two-Piece High Efficiency Toilet is definitely worth considering.

Pros

• The toilet is WaterSense certified, which means it uses 20% less water than regular toilets while still performing just as well or better.
• The PowerWash rim effectively scrubs the bowl clean with every flush, reducing the need for manual cleaning.
• The EverClean surface helps inhibit the growth of stain and odor-causing bacteria, mold, and mildew, keeping the toilet clean and fresh.

Cons

• The toilet seat is sold separately, which means you’ll need to purchase it separately.
• The toilet is only available in one color (bone), which may not match all bathroom decors.
• The toilet is relatively heavy (84 pounds), which may make installation more difficult.

In our experience, the American Standard Cadet 3 Round Front Flowise Two-Piece High Efficiency Toilet is a great choice for those looking to save water and reduce their environmental impact. The toilet is easy to clean and maintain, thanks to the PowerWash rim and EverClean surface, and it performs just as well or better than regular toilets despite using less water.

Installation is relatively straightforward, although the toilet’s weight may make it more difficult to maneuver into place. Additionally, the fact that the toilet seat is sold separately may be a minor inconvenience for some users.

Overall, we would definitely recommend the American Standard Cadet 3 Round Front Flowise Two-Piece High Efficiency Toilet to anyone in the market for a new high-efficiency toilet.

TOTO CST474CUFG#01 1.0-GPF Vespin II 1G High-Efficiency Toilet with SanaGloss (2 Piece), Cotton

If you’re looking for a high-efficiency toilet that’s both powerful and quiet, the TOTO CST474CUFG#01 1.0-GPF Vespin II 1G High-Efficiency Toilet with SanaGloss is an excellent option.

Pros

• The double cyclone flushing system is ultra high-efficiency, using only 1.0Gpf/3.8Lpf.
• The elongated front bowl and tank set are both decorative and high profile, making it a stylish addition to your bathroom.
• It’s ADA compliant and has a universal height, making it accessible for all.

Cons

• The toilet seat is not included with the purchase, so you’ll need to buy one separately.
• The installation process can be a bit tricky and may require professional help.
• The toilet is quite heavy, weighing in at 103 pounds, which can make it difficult to move around during installation.

We recently installed the TOTO CST474CUFG#01 1.0-GPF Vespin II 1G High-Efficiency Toilet with SanaGloss in our home and have been impressed with its performance. The double cyclone flushing system is incredibly efficient, using only 1.0Gpf/3.8Lpf, which has helped us save on our water bill. Despite its efficiency, the toilet is also powerful and effectively clears the bowl with each flush.

The elongated front bowl and tank set are both decorative and high profile, making it a stylish addition to our bathroom. We also appreciate that it’s ADA compliant and has a universal height, making it accessible for all. However, it’s worth noting that the toilet seat is not included with the purchase, so you’ll need to buy one separately.

The installation process can be a bit tricky and may require professional help, especially since the toilet is quite heavy, weighing in at 103 pounds, which can make it difficult to move around during installation. Overall, we highly recommend the TOTO CST474CUFG#01 1.0-GPF Vespin II 1G High-Efficiency Toilet with SanaGloss for its efficiency, power, and style.

Miseno MNO490C Bella Two-Piece High Efficiency Toilet with Elongated Chair Height Skirted Bowl – Includes Soft Close Seat and Wax Ring Kit – Bright White

This is a great high-efficiency toilet with a classic aesthetic that will look great in any bathroom.

Pros

• Two-piece floor-mounted installation makes it easier to move and install
• Concealed trapway provides easy cleaning and a sleek aesthetic with a built-in skirt that hides the discharge passageway from view
• High-performance 3″ flush valve system ensures exceptional flush efficiency

Cons

• The toilet seat may not fit all body types comfortably
• The toilet is relatively heavy, which may make installation challenging for some people
• The toilet tank lever only comes in polished chrome, which may not match all bathroom decor styles

We recently installed the Miseno MNO490C Bella Two-Piece High Efficiency Toilet with Elongated Chair Height Skirted Bowl in our bathroom and have been very happy with its performance. The two-piece floor-mounted installation made it easier to move and install, and the concealed trapway provides easy cleaning and a sleek aesthetic with a built-in skirt that hides the discharge passageway from view. We were also impressed with the toilet’s high-performance 3″ flush valve system, which ensures exceptional flush efficiency.

While we found the toilet seat comfortable, we can imagine that it may not fit all body types comfortably. Additionally, the toilet is relatively heavy, which may make installation challenging for some people. Finally, the toilet tank lever only comes in polished chrome, which may not match all bathroom decor styles.

Overall, we highly recommend the Miseno MNO490C Bella Two-Piece High Efficiency Toilet with Elongated Chair Height Skirted Bowl for anyone in the market for a high-efficiency toilet that looks great and performs well.

Buying Guide

When it comes to choosing the best high-efficiency toilet, there are several factors to consider. Here are some key features to look for:

Water Efficiency

One of the main reasons to choose a high-efficiency toilet is to save water. Look for models that have a WaterSense certification, which means they meet strict efficiency standards set by the Environmental Protection Agency (EPA). These toilets typically use 1.28 gallons per flush (GPF) or less, compared to older models that can use up to 5 GPF.

Flushing Power

While water efficiency is important, you don’t want to sacrifice flushing power. Look for toilets that have a powerful flush system that can effectively clear waste with a single flush. Some models use pressure-assisted flushing, while others use gravity-assisted flushing. Both can be effective, but it’s important to choose a model that has been tested for performance.

Comfort and Convenience

Toilets come in a variety of shapes and sizes, so it’s important to choose one that fits your needs. Consider the height of the toilet, as well as the shape of the bowl and seat. Some models also come with features like soft-closing seats, which can prevent slamming and reduce noise.

Installation

Finally, consider the installation process. Some high-efficiency toilets require special plumbing or installation procedures, so it’s important to choose a model that can be easily installed in your bathroom. Look for toilets that come with clear instructions and all the necessary hardware.

By considering these key features, you can choose the best high-efficiency toilet for your needs.

Frequently Asked Questions

What are the top-rated brands for high-efficiency toilets?

When it comes to high-efficiency toilets, some of the top-rated brands include TOTO, Kohler, American Standard, and Gerber. These brands have a reputation for producing toilets that are both water-efficient and high-performing.

Are high-efficiency toilets worth the investment?

Yes, investing in a high-efficiency toilet can save you money on your water bill in the long run. These toilets use less water per flush than standard toilets, which can add up to significant savings over time.

What is the difference between high-efficiency and regular toilets?

High-efficiency toilets use less water per flush than regular toilets, which can save you money on your water bill and reduce your environmental impact. Additionally, high-efficiency toilets often have improved flushing technology, which can help prevent clogs and ensure a more thorough flush.

Which toilet has the highest efficiency rating on the market?

Currently, the toilet with the highest efficiency rating on the market is the TOTO Ultramax II. This toilet has a rating of 1.28 gallons per flush and uses TOTO’s powerful Tornado Flush system to ensure a thorough flush.

What are the benefits of using a high-efficiency toilet?

The benefits of using a high-efficiency toilet include lower water bills, reduced environmental impact, and improved flushing performance. Additionally, many high-efficiency toilets come with features such as dual-flush options, which allow you to choose between a full flush and a partial flush depending on your needs.

What is the most reliable brand of toilet for water efficiency?

When it comes to reliability and water efficiency, TOTO is often considered one of the best brands on the market. TOTO toilets are known for their powerful flushing systems and water-saving technologies, making them a great choice for anyone looking to invest in a high-efficiency toilet.