Best Dual Flush Toilet 2020: Top Brands Review

Best Dual Flush Toilet

Consider your last trip to the toilet. Can you clean your hands? When you shattered, did the flusher have one button or two? Double flush toilets usually have two buttons. These toilets use 1.28 gallons in California, though other countries can go around 1.6 gallons per flush.

However, how do you tell which manufacturer provides the most effective double flush toilet? You need to balance between the features you would like, the brands offered in your town, along with also the amount you’re prepared to spend. Let NousDecor look at the best dual flush toilets you need to consider.

double toilet

Types of Double Flush Toilets

Before learning about the features that double flush toilets must provide, it is essential to understand more about the various sorts. Each has its own set of benefits, so contrast and compare different alternatives to ascertain what kind will work best for you.


A one-piece toilet has got the bowl and tank combined into one unit, instead of the standard two-piece toilet, including its bowl and tank split. Although two-piece toilets are somewhat more typical, one-piece toilets are becoming more popular due to their specific advantages.

For starters, one-piece toilets are more comfortable to wash. Because they have fewer nooks and crannies than two-piece units, there is less distance to odor-causing germs and germs to hide. Additionally, they have a design that will appear better with contemporary toilet decor.

A one-piece toilet’s internal parts, such as flush and fill valves, are more robust and less prone to cause leaks and need repairs. One-piece toilets are often thicker, more challenging to put in and fix and cost more. On the other hand, the aesthetic appeal, ease of cleanup, and sturdier character can compensate for the heavier weight and cost.


A two-piece toilet has become the most recognizable design. It consists of 2 bits: the bowl and the tank. The best thing about the invention is that it’s usually easier to maneuver and fix than a one-piece selection. However, the tank’s easily-accessible internal elements are not generally as lasting as a one-piece’s components.

One enormous benefit of two-piece toilets is that they’re available in more sizes and styles than one-piece toilets. This makes it possible for them to accommodate more extensive interior layout features and toilet spaces. Furthermore, they’re typically less expensive than one-piece toilets.


While one-piece and two-piece toilets fall under the class of floor-mounted toilets, there is another alternative: wall-mounted. Contrary to a floor-mounted toilet with its tank and flushing mechanism exposed and visible, a wall-mounted toilet has those elements hidden behind a wall socket. This can save approximately 10 inches of ground area, which can be helpful in tiny bathrooms.

The bowl hangs from the wall, leaving an open distance beneath. This attribute benefits from producing your bathroom floors easier to clean and provides a floating look that some favor. Wall-hung toilets also provide you with the freedom to personalize the floor-to-seat elevation, letting you put in anywhere between 15 and 19 inches above the floor. They tend to be expensive, more challenging to fix, and more challenging to set up than their floor-mounted counterparts.

Buying Guide: Everything You Searching for?

Water consumption: You need a toilet, which will reduce your water consumption. Even though most of them do, you require a toilet with a strong enough system so that you won’t need to utilize the full flush choice frequently.

Cost: By specifying your finances, it would be a lot easier to restrict your decision to a product that will meet your budget requirements. Remember that it’s a toilet after all so, be cautious of just how much you spend.

Form: Both accessible shapes are elongated and round. It usually comes down to your tastes, but if you’ve got a little toilet, it might be better to utilize a round bowl as it requires less space.

Warranty: Without a doubt that an extensive, inclusive guarantee is precisely what you need; however, there’s so much a corporation can do to get a dual flush toilet.

dual flush toilet

Top Rated Best Dual Flush Toilet Brands

1. American Standard H2Option

Our number one competitor is the ideal Height Elongated 2 button toilet, the American Standard H2Option.

With an extra siphon jet, which provides a power increase to the present highly effective 0.92/1.28 gallons per flush (GPF), it is among the very best dual flush toilets there’s.

Being a toilet made from vitreous China with these measurements, an individual might discover it isn’t quite as costly as others.


  • The rim height is highly suitable; made specifically for your comfort, it extends a bit above other toilets, yet it proves to be for the better.
  • Extremely efficient since the option of controlling water flow contributes to reducing water consumption along with the costs of your utility bills.
  • Highly inclusive warranties on china and the mechanical parts offer an attractive factor for people to pay a small price for long term convenience.


  • There is nothing specific that is horrendously wrong. However, we must mention that even though this is one of the best dual flush toilets, it does not come with a seat; you would have to buy your own

2. Toto MS992CUMFG#01 Neorest

The following brand name is that the world-renowned, Toto And no…, not the group. Or… is it? Unfortunately (or fortunately), we are speaking about the Toto toilet brand naturally.

The MS992CUMFG Neorest version is famous for its modernistic appearance and its own dual cyclone flushing system.

It’s produced out of ceramic topped with a coating of Sanagloss and comprises 0.8 and 1.0 GPF.


  • It has quite an impressive futuristic look, with night lights fitted in, a remote control, hands-free flushing, and a heated seat with Softclose technology to preserve it longer.
  • The Cyclone siphon jet flushing system, combined with the bowl’s shape, increases the double flush toilet’s efficiency by a long shot.


  • It requires access to electricity, a 120V outlet, to be specific so, while it might save on water consumption, it would suck in a lot of electricity, which is counter-intuitive.
  • One might consider the product to be a bit unnecessarily expensive, even though it does possess unique features.

3. KOHLER K-3987-0 Wellworth

Known for its efficacy, the Kohler K-3987-0 Wellworth offers a large number of water every flush.

What’s more, it’s fitted with five flushing technologies that permit a strong stream of water to stream from all over the bowl, maintaining its cleanliness.


  • With a space-efficient design, its round-shaped bowl makes it the perfect choice for compact spaces and small apartments. The toilet also has a very convenient lever on the side that makes the dual flush toilet an easy one.
  • The dual flush option ranges between 1.1 and 1.6 GPF, which is larger than what most two button toilets offer. The large amount combined with the quick, powerful release of water makes sure the bowl is flushed every time it is a cleansing attack.


  • Again, this is another design that does not come with a seat.

4. TOTO CST412MF.01 Aquia

The TOTO CST412MF.01 Aquia is a dual flush toilet fitted with a chrome button and an attractive layout, all having a comparatively low starting cost.


  • The Dual-Max flushing system successfully puts a dent in the aggregate water consumption level due to the trap way and the bowl’s creative design.
  • Considering the features it offers, the toilet’s price is very much suitable than other toilets in the market made by brands with an equivalent reputation to Toto again, not the band.


  • This price does not include the seat; if you want a toilet seat, you would have to purchase it separately.

5. WOODBRIDGE T-0019 Cotton White

Last, we’ve got the WOODBRIDGE T-0019, a product known for its simplicity of setup, siphon flushing system, exceptionally comfortable layout, and a 1.0/1.6 GPF.

Referring to the design, it has a slick all-in-one layout in which there are no grooves. You understand precisely what that means… it is… super easy to wash!


  • Besides the fact that it comes with a seat, the design is contemporary, sleek, and defined and of a comfortable height for adults, and a highly affordable price.
  • It also contains no grooves or unreachable places, making cleaning the toilet a lot easier than most toilets.


  • The mechanical parts warranty only lasts a year, which some may argue not to be that inclusive since most toilets tend to give in after the allotted period.

6. Drake Two-piece Elongated Dual Flush Toilet

When EPA initially insisted on reduced water use, Toto introduced their Drake 2-piece toilet. It utilized either 1.6 or 1.28 gallons per flush and became the hottest model in the marketplace. Nevertheless, it turned out to be a single-flush toilet. So Toto introduced the Drake 2-piece Dual Flush as an update.

It shares lots of the very same features as the single-flush, but it’s some snazzy add-ons too. For mild Number 1 flushes, the toilet uses 0.8 gallons. You merely require the whole 1.6-gallon flush for Number 2s. The toilet streaks significantly less due to its patented ceramic Cefiontect glazing.

The toilet was created with fewer nooks and cracks, so there is less room for dirt to hide. Unlike ordinary toilets, it doesn’t have any under-rim. On the contrary, it includes Dynamax Tornado Flush, which extends all around the bowl. This ensures successful waste elimination, equally in light-flush and full-flush.


  • It has five color variants to match your chosen décor.
  • It’s quieter than many dual flush toilets.
  • Its ceramic glaze lowers your toilet maintenance needs.


  • The toilet kit doesn’t include a seat, wax ring, bolts, or supply lines. You have to buy these separately, which adds to your installation cost.

7. Renovator’s Supply Elongated Dual Flush Toilet

When you walk into the hardware shop, the glimmering trimming with this toilet will grab your attention. Unlike plain white toilets, this one includes a relatively edge in gold and green. Nevertheless, it does not just look. This toilet also consists of a sensible roster of features, such as a slow-closing plastic chair.

The toilet has a double flush in 1.6 gallons hefty flush plus 0.8 gallons flush. Its surface glazing is scratch proof and stain proof for cleanliness and longevity. The toilet is made to be installed flush against the walls, though its bolt covers aren’t included in the package.

This toilet takes up a great deal of room, though. The tank is 14 inches tall and 18.75 inches broad. Hence the mix of the cistern in addition to the toilet seat is almost 32 inches tall. This may crowd into a little bathroom and also block the door from shutting. And at over 90 lbs, it is a bulky toilet.


  • It’s very stylish and works great in a large guest bathroom.
  • It comes with all installation parts included.
  • It’s made by a renovation company rather than a mass-market manufacturer, so it’s better suited for your unique bathroom refurbishment needs.


  • The extra floor curves mean you have different surfaces to clean.

8. Swiss Madison Concorde Dual Flush Toilet

A lot of people connect the Swiss with a fresh layout and exceptional style. This toilet ticks both boxes. It is a smooth one-piece with gentle curves that are simple to wash. Nevertheless, it retains a linear look since it’s a square shape with rounded borders.

To make it easier to clean, the toilet chair unlatches with a fast breeze and push-button removal. You do not have to pry or to unscrew the chair. This does not mean that the toilet seat is flimsy. It is made from sturdy ceramics using a slow-closing lid to prevent cracks, slams, and harm.

This toilet is acceptable for California regulations since it merely uses 1.28 gallons to get a large flush’ and 0.8 gallons to get a small flush’. The Glue switches themselves are white with chrome trim and are put in addition to the narrow toilet tank. Its snare is subtly concealed and conserves space.


  • It has an attractive modern aesthetic, especially for an artsy or industrially theme house.
  • Its wide seat and sturdy structure are great for plus-sized homeowners.
  • It has a 1.28-gallon heavy-flush, lower than the more common 1.6-gallon cap.


  • As a fragile imported product, waiting for replacements or even for initial delivery can be frustrating.

power flush toilets


Q. How does a dual flush toilet work?

A double flush toilet operates using a distinctive flush valve, which dispenses two distinct volumes of water in the tank based on if you press the button for fluids or solids.

Q. What’s the difference between just one flush and dual flush toilet?

A single flush toilet only has one choice for flushing and utilizes a full toilet water container for both fluids and solids. A double flush toilet has two options and uses no more than 0.8 gallons for liquids and between 1.3 to 1.6 gallons.

Q. Dual flush toilet, which button to push?

There ought to be a different and marked button for every fluid and fluid. Otherwise, the controller is for liquids, and also the more prominent button is generally for solids. If you are not sure which to use in your toilet, consult the manual.

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Overall, the standards for best double flush toilets typically revolve around these factors that may be noticed from the American Standard H2Option.

It not only includes a great price, but many customers with confirmed purchases have said in their reviews the way the H2Option handles to altogether eliminate wastes whether it’s using the entire flush or the half-flush alternative.

What’s more, it has an attractive layout and an extra siphon jet that adds a kick into the flushing system and makes it more effective in cutting off water consumption.

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Last update on 2021-02-12 / Affiliate links / Images from Amazon Product Advertising API

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