Best 1.28 Gpf Toilet : You should Choose

If you’re looking for the best 1.28 gpf toilet, you should check the details of the best 1.28 gpf toilet before making a purchase. With the help of our experts, we’ll go over the best 1.28 gpf toilets in this article.

A toilet is a bathroom fixture that flushes waste from the body. High-quality materials are used in the manufacture of toilets these days. Some excellent choices exist with regard to deciding on the appropriate toilet for your apartment.

Here are the 5 best 1.28 gpf toilet 2022 and some things to consider when buying a new toilet.

Top 5 Best 1.28 Gpf Toilet Review In This Year

1. Swiss Madison Well Made Forever Dual Flush Toilet

The Madison Well Made Forever SM-1T803BQ Dual Flush Toilet from Swiss is a dual-flush toilet ideal for those who want to conserve water.

The dual flush toilet offers a high-performance gravity flushing option and a low-flow flush option. That means that you can choose between using less water and less time to flush.

The high-performance gravity flushing option uses 1.28 gallons of water for every flush. It is comparable to a standard 1.6-gallon flush. The low-flow option uses 0.8 gallons of water for every flush, less than a standard 1.2-gallon flush.

The dual flush toilet is a well-made toilet suitable for any home. It is made of porcelain, which is durable and easy to clean. The toilet is made to last for a long time, and it is available at a competitive price.

What We Liked

  • Soft close
  • Easy to install
  • Duel flash

What We Didn’t Like

  • Too small for most adults
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American Standard 2403128.020 Compact Cadet 3-FloWise Single Flush Elongated Toilet is a single flush toilet designed for small spaces like dorm rooms, apartments, offices, and sheds.

The compact elongated design fits in a round front flush toilet space. EverClean inhibits the growth of stains and odors, causing mildew.

It has many water-saving features, including EverClean and FloWise technologies. A one-piece design eliminates the gap where dirt and grime can accumulate, making it easier to clean.

ADA-compliant right-height bowl for sitting and standing. In order to conserve the most water possible, FloWise technology was developed.. This single flush toilet uses 1.28 gallons per flush (4.8 Lpf), much more efficient than the average toilet.

It is Water Sense certified and meets the requirements of the EPA Water Sense program. With this toilet, you will find that it is easy to maintain, and the water is conserved.

What We Liked

  • Easy to clean
  • Comfortable
  • Smart design

What We Didn’t Like

It isn’t a streamlined design

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Kohler’s San Souci Comfort Height toilet with a low-profile elongated bowl and comfort height is designed for increased comfort and ease of use.

With a smooth and sleek appearance, the bowl features a comfortable shape for more comfortable and easy sitting.

Its elongated design offers a larger, more comfortable bowl to accommodate more users. Most adults will find it more comfortable to sit and stand thanks to the comfort height feature.

The San Souci is designed for an active lifestyle and is ideal for those on their feet throughout the day. This Kohler K-5172-0 San Souci Comfort Height compact elongated a Limited Lifetime Warranty backs 1.28 GPF toilet against defects in materials and quality.

It is an efficient toilet designed to provide exceptional performance and superior value.

What We Liked

  • Wipe out dirt
  • Saving water
  • Money worthy

What We Didn’t Like

  • Expensive
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The Toto Entrada Two-Piece Round 1.28 GPF Universal Height Toilet is a modern, contemporary two-piece toilet.

It is built with a 1.28 GPF flushing system, making it suitable for homes where water is limited, and is ADA, WaterSense, CALGreen, and CEC compliant. The toilet features a rounded, two-piece design with a sleek, clean look.

The bowl is large and spacious, while the tank is sleek and low-profile, allowing increased comfort and ease of use.

The toilet is also compatible with the Toto WaterSense-1.0, Toto WaterSense-2.0, and Toto CAL Green toilets. It has a maximum user capacity of 2.3 gallons, making it suitable for smaller households.

It is easy to set up and is made to work with any existing sewer line. This toilet includes a tank cover, a tank stopper, and a tank bracket.

What We Liked

  • Softness
  • Morden design
  • Easy to clean

What We Didn’t Like

  • Not very long lasting
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The Kohler K-3998-0 Wellworth Elongated 1.28 GPF Toilet is a high-efficiency toilet at an affordable price. Its elongated shape provides more room for bulk waste and reduces the need for additional plumbing.

A rough-in kit is included for easy installation. The Kohler K-3998-0 Wellworth Elongated 1.28 gpf Toilet offers innovative features to deliver a superior bathroom experience.

The elongated shape of the toilet bowl and the flush mechanism provides an unprecedented level of water savings and efficient flushing performance. The new-edition toilet is a high-efficiency model at a surprising low price.

A well-designed elongated toilet can be used in a variety of bathroom designs while saving water and reducing waste. This toilet is a great choice for any bathroom style.

What We Liked

  • Require less space
  • Conserve water
  • Standard installation

What We Didn’t Like

  • The handle is odd shaped
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Why should I choose a GPF toilet?

While GPF (guaranteed pressure-free) toilets are generally available at home or in public bathrooms, they’re not always the best option.

The difference between a GPF toilet and a regular one is that a GPF toilet doesn’t contain any water and is designed to prevent the buildup of moisture. That means it doesn’t need to be cleaned every day, and it’s a lot easier to maintain.

A GPF toilet is a great option if you’re a regular bathroom user. In addition to being much easier to clean, they’re usually much cheaper and often offer more options than traditional toilets.

There are many reasons why GPF toilets are great for regular users. For example, they’re easier to maintain and clean.

They don’t require extra cleaning supplies, which is often a challenge for people living in shared spaces like apartment buildings.

They’re also more hygienic than regular toilets because they don’t have a seat and don’t require cleaning after each use.

GPF toilets are also more cost-effective. It can make a huge difference if you’re on a budget.

GPF toilets come in three basic styles. The first style is a gravity-powered toilet, which relies on gravity to pull water out of the tank and flush it away.

The second type of GPF toilet is a siphon-style toilet. In this style, water is pulled from the tank, through a pipe, and into the bowl.

Finally, the third style of GPF toilet is an electronic system. These toilets use a sensor to detect when the toilet is full and automatically stop flushing, saving water and money.

How do GPF toilets work?

So now that you know the different ways a GPF toilet works, it’s time to get started. First, let’s talk about the hydro-pneumatic system. The tank is connected to the toilet bowl via a horizontal pipe.

The tank fills up when you flush the toilet. An automatic shut-off valve prevents water from flowing into the tank when it is nearing capacity.

When this happens, the tank’s air pressure rises. Since the air pressure in the tank is greater than the pressure of the air in the toilet bowl, the air pushes the water in the tank down into the bowl. As the water fills the bowl, it rises the tramway and returns to the tank.

This procedure is repeated until the storage tank is fully loaded. Then, the valve opens, and the water flows into the tank. Once the tank is full, the valve is closed, and the water in the tank is full.

What should you look for before buying a 1.28 gpf toilet?

When looking for a new toilet, keep these tips in mind.

Flush Rating

First, you’ll need to determine the maximum gallons per flush (gpf) rating of the toilet. The majority of toilets today have a rating of 2.0, but higher flush ratings are available if you’re willing to pay a bit more.

In overall, the further you perform, the more efficient the toilet becomes. For example, a 2.5-GPF toilet can be as much as $50 cheaper than a 3.0-GPF toilet. It’s a good idea to check the manufacturer’s website to see what the current prices are for the various models.


Many municipalities are offering rebates to homeowners for purchasing high-efficiency toilets. Some rebates are as high as $100, so make sure to check with your local building department to see if you qualify for a rebate.

Pressure-Assist Toilets

If a clean bowl is a top priority, you’ll want to consider a pressure-assist toilet. These toilets use a mechanism to add pressure to the water flow, allowing the user to run a shorter flush, which results in fewer gallons being used.

For example, a 3.0-GPF toilet uses around 4.5 gallons of water, whereas a pressure-assist 3.0-GPF toilet will only use 3.0 gallons.

High-Efficiency Models

Whenever it’s necessary to update your old toilet, look into high-efficiency options.

These models are water-saving machines because they use less water to operate.

Some models have the highest efficiency ratings, but they also tend to be more expensive. On the other hand, some of the less expensive models are a bit more inefficient, so it’s important to shop around.

Consider a Wall-Hung Toilet

Wall-hung toilets are easier to maintain, clean, and use less water. They may also look a little nicer, so it’s worth considering one of these for your bathroom.

A wall-hung toilet is usually between 7 and 9 inches off the floor so that it can be placed against a wall or installed on a shelf. For the best fit, take a measurement from the toilet bowl to the floor to see how much space you have to work with.

Consider a Taller Toilet

A taller toilet can be beneficial for people who find it hard to reach the bottom of a traditional toilet. They can also be beneficial for children, who may need a higher toilet than a standard toilet for easier access.

Most toilets are at least 30 inches off the ground, so it’s safe to say that you can’t go any higher than this.

Measure the Rough-In

Before you commit to a particular model, it’s important to measure the rough-in of your current toilet. A rough-in measurement is a distance from the back of the toilet to the point where you attach the supply pipe.

You’ll want to know your rough-in before you purchase a new toilet because you’ll want to ensure that you can install the new one properly.

Beware of Bigger Bowls

You’ll find a lot of toilets with bowls that are around 38 inches in diameter or larger. While these are usually quite nice, they take up a lot of space and can be difficult to clean.

There are also models with smaller bowls but a bigger overall footprint.

Consider a Dual-Flush Toilet

Dual-flush toilets are a bit of an investment, but if you’re looking to cut back on water usage, they can be an excellent choice.

Instead of having a separate handle to control the amount of water used for a flush, a dual-flush toilet has two buttons, one to control the amount of water and one to control the type of flush.

Dual-flush toilets usually offer several options, including choosing between a standard flush or a full-bowl flush.

How do I clean my GPF toilet?

Here is the maintenance process:

  • Make a cleaning solution by combining 2 cups of warm water, 1/2 cup of white vinegar, 1/4 cup of liquid dishwashing detergent, and a few drops of your favorite essential oil.
  • Using a brush, remove any buildup from the base of the toilet bowl.
  • Pour in the solution and the warm water into the container.
  • Scrub the toilet with a solution-soaked brush.
  • Rinse the bowl thoroughly and dry it off.
  • If the toilet seat is dirty, you can also use a bottle to mix up a cleaning solution. Combine 1 quart of water with 2 cups of white vinegar, 3/4 cup of liquid dishwashing detergent, and a few drops of your favorite essential oil.
  • Place the toilet seat cover at the bottom of the toilet bowl.
  • Place the bottle of cleaning solution in the center of the toilet bowl.
  • Pour the solution into the toilet bowl.
  • Rinse the toilet bowl and then wipe it with toilet paper stiffer than usual.
  • Dry the toilet bowl and flush it.

Frequently Asked Questions

Are 1.28 GPF toilets any good?

Most toilets, especially in the US, are 2.5 gpf. Although this is the average price of all toilets sold, you should keep in mind.

For instance, some 1.28 gpf toilets are quite popular in Europe, and hence, you should consider buying one of those before buying a 1.28 gpf toilet.

Is a 1.28 flush enough?

A flush toilet usually uses a standard 1.28 fill valve. A 1.28 flush is the amount of water required to clean the toilet bowl after a user has finished flushing.

It’s the amount of water required to empty the tank. It’s the amount of water that comes out from the tank after a full flush. It is usually measured in gallons.

What is the most powerful flushing mechanism in a toilet?

How well a toilet flushes depends a lot on the brand, version, and layout.Toilets with higher flushing power can clean the bowl faster, thereby reducing the frequency of cleaning.

It’s advisable to go for toilets with a strong flushing power, if possible, to save water and energy.

What is a good gpf toilet?

A good GPF toilet uses fewer resources to generate wastewater. There are two types of GPF toilets that produce wastewater with fewer chemicals and those that use more chemicals. It’s best to opt for a GPF toilet that meets these standards.


The best 1.28 gpf toilet is a new product on the market, and it’s designed to last a long time. A GPF toilet has several benefits over a traditional 1.28 GPF toilet.

These benefits include a longer lifespan, more durable components, and a better flow rate. A GPF toilet is an excellent option for anyone who wants to enjoy a smooth and clean experience for years to come.

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