Toilet Buyer’s Guide: Best Dual Flush Toilets
Dual flush toilets have helped to change the way that we conserve water at home. These modernized toilets feature two separate settings for flushing that allows you to choose how much water you want to use with every flush. Most models use the same amount of water with a full flush using 1.6 gallons and a partial or half flush using 1 gallon.
These eco-friendly toilets are becoming very popular as more people learn about the benefits of installing them in their homes. You can save significantly on water costs and conserve more water than ever before by using one of these innovative products.
If you are interested in purchasing a dual flush toilet or would like to learn more about how they work and their many benefits, you have come to the right place. We will provide you with reviews on all the best dual flush toilets currently on the market as well as some helpful details on how the technology works.
How Do Dual Flush Toilets Work?
A dual flush toilet can help you preserve more water with every flush. They don’t just reduce the amount of water that you use, but they can also contribute to reducing your monthly water costs.
The EPA has put together a certification program that allows home owners in qualifying areas to receive a rebate on their utility bill if they have a dual flush toilet installed. But even if you aren’t eligible for a rebate, this type of toilet will still help you save on utility costs.
There is a misconception that since these toilets don’t use as much water, that they are incapable of handling the same amount of waste as a traditional toilet. But that isn’t true. Multiple tests have been performed on these products and the majority of them are able to take care of the task as expected.
The 5 Best Dual Flush Toilets
If you are hoping to upgrade your current standard toilets to dual flush toilets, you are in luck. There are several top quality units currently on the market, manufactured by some of the best brands in the business.
- Item may ship in more than one box and may arrive separately
- Round front two piece siphonic action dual flush toilet
- High efficiency, low consumption and WaterSense certified
The American Standard H2Option Toilet is one of the best options that you can find when you want to enjoy the benefits of a dual flush toilet. This toilet is WaterSense certified and has a water consumption of 1.6 gallons for a full flush and 1.0 gallon for a partial flush. The flush is activated by pressing the chrome-plated push buttons located at the top of the tank.
The H2Option toilet features a siphonic flushing system that uses high-efficiency pressurized flushing action. Although the full flush uses more than the usual Water Sense specifications for certification at 1.28 gallons per flush, it is still certified. This toilet has a classic design that will work with any type of bathroom décor. It carries the company’s 5-year limited warranty.
- WASHLET bidet seat toilet with integrated dual flush toilet with 3D Tornado Flush technology
- Front and rear warm water cleanse with five adjustable temperature and pressure settings
- The CEFIONTECT glaze and PreMist function gives the toilet bowl a lubricious quality that helps prevent waste from...
The TOTO Washlet with Integrated Toilet Model features a compact, one-piece design that is perfect for bathrooms with limited space. It is one of the very few toilets of this kind that meets ADA requirements. That means it can be used in both residential and public settings.
The TOTO Washlet features the brand’s 3D Tornado flushing system that utilizes several nozzles to improve the flushing capacity, all without using too much water. This feature combined with the modernized look and extras makes the compact TOTO toilet a great buy for those who desire a bathroom with a contemporary look.
The features for this dual flush toilet include an auto open and close lid that triggers the automatic flush. The heated seat is an added bonus on cold winter mornings and the washing feature on the bidet can be easily adjusted for direction and temperature. There is also a warm air drying feature that can be adjusted using the included wireless remote
- Item may ship in more than one box and may arrive separately
- Two piece toilet; Does not include the Seat; (Image is only an representation of the complete item)
- Round front bowl offers an ideal solution for smaller baths and powder rooms
The Kohler Wellworth Dual Flush Toilet is another good option for small bathrooms and half-baths. It has a rounded front that allows it to fit in smaller spaces. But don’t let the compact size fool you, this toilet is capable of performing exactly the same as a traditional toilet, all with less water consumption. It features a Class 5 flush system that can easily remove large amounts of waste in a single flush. This toilet meets the EPA Water Sense specifications for low water consumption.
Kohler is well-known for manufacturing toilets that feature impressive flushing power, and this dual flush toilet is no exception. It provides a full flush by using just 1.28 gallons and a partial flush at 1.1 gallons.
The Kohler two-piece toilet is available in White, Almond, or Black to coordinate with your current bathroom décor. The exterior is made from Vitreous China material for a classic look. This product comes with a One-year limited warranty.
- Dual-Max flushing system, low consumption (1.6-GPF/6.0-LPF and 0.9-GPF/3.4-LPF)
- Elongated skirt, Universal Height
- Close coupled, elongated front bowl and tank set, less toilet seat
The TOTO Aqua Dual Flush Toilet is a two-piece, dual flush toilet that features a classic design. The toilet features the brand’s ‘universal height’ which meets the requirements set by the ADA, however since it has a flush that is triggered by buttons and not a lever, it is still not compliant for use in commercial settings.
This toilet offers a full flush using 1.6 gallons of water and a partial flush using 0.9 gallons. It meets the stringent requirements set by the EPA for their Water Sense certification, guaranteeing that you will use less water with every flush. This dual flush toilet gives you the option choose from a partial flush of 0.9 gallons or a full flush of 1.6 gallons.
The two-piece toilet is available in a variety of colors from Cotton White to Black to coordinate with your current home décor. The exterior is made from Vitreous China material. And like other TOTO products, this dual flush toilet is manufactured in the U.S.A.
- Build a half bathroom for residential applications
- Vertical pumping up to 9-Feet and 100-Feet horizontally
- Allows the connection of a sink. Toilet that uses a minimum amount of water
The Saniflo Sanicompact toilet is very different from other standard toilets. For starters, it features a small, compact style that makes it perfect for bathrooms with limited space or half baths. But that isn’t the only thing that separates this toilet from all others.
This toilet uses a macerating technique along with a pump that easily removes waste instead of flushing directly into your drainage system. Therefore, this toilet is the perfect choice for those areas where a standard flush-style toilet cannot be used. You even have the option to connect it to a sink pipe that is a good solution for half baths. The pump that is on the Saniflo toilet can pump as much as 9 feet in height and 100 feet horizontally.
While this toilet may be the eco-friendliest out of the five on the list, it is also the most expensive, priced at $878.
The Benefits and Disadvantages of Owning a Dual Flush Toilet
Many people want to do their part to help protect the environment. And one beneficial way to do that is by preserving as much water as you can at home. This not only allows you do to your part as a green citizen, but it also helps you cut down on your utility costs as you and your family use less water.
There are many appliances on the market that are designed for low water consumption. You can find dishwashers and washing machines that now use nearly half as much water as older, standard machines. Dual flush toilets contribute to the list by allowing you to flush less water every time, without taking away from the overall performance of the toilet itself.
Can Two Separate Flushes Really Make a Difference?
After learning more about how dual flush toilets work, it may not seem like they would really make that big of a difference with how much water you use. But the truth is that you may be surprised at how much you save.Research performed on these toilets like those mentioned in this review show that when compared to a conventional system, these toilets reduce water consumption as much as 67%. The savings are so substantial that in some parts of the world where water is scarce, such as Australia, laws have been passed requiring all newly installed toilets are now dual flush toilets.
There are even some parts of the United States were it is becoming a requirement, especially those where droughts and other water issues are present.
While they may be a necessity in Australia, dual flush toilets have only recently become popular in the United States. This new technology has caused new manufacturers to enter the industry, and old favorites such as Kohler and American Standard to branch off into designing and producing a brand new type of toilet.
The Pros & Cons of Dual Flush Toilets
There are many benefits to owning a dual flush toilet, but as with all types of household products, there are also some disadvantages to them. They may not be the right choice for everyone, and therefore if you are thinking about replacing your standard single-flush toilet with one of these newer upgrades, you should check out the pros and cons of these toilets first before you decide.
- it can conserve water
- offers two separate flushing options: one that is generally used for liquid waste, and the other for solid waste
- helps you save on the total monthly cost of your utilities
- helps you create more space
- they come in a variety of styles
- Limited 5-year Manufacturer’s Warranty
- requires plenty of maintenance
- has a complex system that can be difficult to repair without plumbing experience
- some dual flush toilets require more cleaning
Is a Dual Flush Toilet the Right Choice for You?
A dual flush toilet is a good choice for anyone who hopes to conserve more water. They can be more expensive than standard toilets and may cost more to repair if needed. But the amount that you will save over time in utility costs should make up for your investment.
Most dual flush models on the market today are more compact and include modern features that make them desirable to many of today’s homeowners. Be sure to learn about all the advantages, and disadvantages, associated with dual flush toilets before you decide to replace your old toilet with something new.