Table of Contents
Upgrading the home’s plumbing can be a big deal. After all, it’s one of the most important systems in the house for keeping you safe and clean.
However, there are many different aspects to consider when choosing what kind of toilet to install, from water usage to noise levels. One of the most important considerations is how many gallons per flush (GPF) each toilet uses.
Let’s look at the pros and cons of 1.28 vs. 1.6 GPF toilets to help you decide which one is best for your needs.
For more assistance follow us at Bath Tricks – Ultimate Bathroom Buyer’s Guides and Reviews
What is a Gallon Per Flush?
GPF is a measurement that tells you how much water a toilet uses when it flushes. Toilets come in different gallons per flush ratings, but the average is 1.6 GPF.
If you’re planning to replace an old toilet in the house, you can save a lot of money on the water bill by choosing a more efficient model. 1.28 GPF toilets are less popular, but there are plenty of reasons why they’re still worth considering. Dual flush toilets consume more water.
Difference Between 1.28 GPF And 1,6 GPF
1.28 GPF Toilet: The Basics
If you’re looking to reduce water usage and save some cash on the water bill, a 1.28 GPF toilet is a great option. This model uses less than half the water of a regular toilet, giving you a smaller monthly water bill.
They’re also quieter than average when flushed, so you can rest easy knowing that you won’t be startled awake by loud flushing sounds at night.
Finally, 1.28 GPF toilets are affordable, so you can save money without spending a ton of money on a top-of-the-line model.
1.6 GPF Toilet: The Basics
If you want a more efficient model but are wary of less common 1.28 GPF toilets, a 1.6 GPF toilet is a great alternative. You can save a good amount of money each month on the water bill by choosing a more efficient model, and you’ll barely notice the difference.
1.6 GPF toilets are also easier to maintain than their more efficient counterparts, so this might be the ideal model if you’re worried about clogs or other issues.
Pros of a 1.28 Gallon Per Flush Toilet
1. Better eco-friendliness
If you want to be more eco-friendly and reduce your carbon footprint, a 1.28 toilet is a great way to do so. Because they use less water, they’re also responsible for less wastewater, which is a big part of the environmental damage we cause.
2. Save Money
A 1.28 GPF toilet uses 28% less water than a 1.6 GPF toilet. This can save you money on your water bill. They also flush just as well as a 1.6 GPF toilet.
3. Fewer clogs and issues
If you’ve dealt with clogs or other issues with your toilet, you know how frustrating and costly it can be to fix it. 1.28 GPF toilets are less likely to clog up because they use less water, so you can rest easy knowing you won’t have to deal with this problem again.
Cons of a 1.28 Gallon Per Flush Toilet
1. Higher upfront cost
If you want to save money on your plumbing upgrade, a 1.28 GPF toilet is not the best choice. You can expect to pay more upfront for a more efficient model than a 1.6 toilet, so you’ll want to factor that into your budget.
2. Smaller water supply
While less water will go down the drain, you’ll also have less water to use in the toilet. This can make cleaning your toilet a bit more difficult because you might not have enough water to get the job done.
3. Difficult to install
The installation process for the 1.28 GPF toilet might also be more complicated than installing an older model. It has a few more parts than the old models do. That’s why it requires special tools to install properly to function correctly.
Pros of a 1.6 Gallon Per Flush Toilet
1. Cheaper upfront cost
If you want to save money upfront, a 1.6 GPF toilet is the way. They use a bit more water than 1.28 toilets, but you can expect to pay less money for a model that’s closer to the average.
2. Larger water supply
With a larger water tank than 1.28 toilets, you’ll have more water available for cleaning and have an easier time keeping the toilet clean.
3. Compact and sleek design
The 1.6 GPF toilet is a great invention for people who have small bathrooms. It is compact and has a sleek design, which is perfect for smaller bathrooms. The water consumption of this toilet is also much lower than that of other toilets, which saves water and money.
Cons of a 1.6 Gallon Per Flush Toilet
1. More eco-damage
While a 1.6 toilet uses more water than a 1.28 model, it’s not as eco-friendly. You’ll be contributing more wastewater to the environment, which is one of the biggest issues with our current plumbing system.
2. More clogs and issues
While a 1.6 GPF toilet might be cheaper upfront and have a larger water supply, it also has a higher risk of clogs and other issues, like overflowing.
3. Low water pressure
The main disadvantage of this product is that it does not work well with high water pressure. This type of toilet will be useless in many countries which use high water pressure for their households.
FAQs
What year did toilets change to 1.28 GPF?
In response to these initiatives, the toilet market had transitioned from 1.6 GPF models to high-efficiency toilets with flush volumes of 1.28 GPF by the middle of the 2000s. Eventually, producers began making toilets with 0.8 GPF usage levels.
What makes 1.28 and 1.6 GPF different from one another?
There is only a very small difference between a 1.28 GPF toilet and a 1.6 GPF toilet—exactly 0.32 gallons. Even though it can build up over time, if you flush a more conservative toilet twice or clean it more frequently than another toilet, you might waste more water.
Are low-flow toilets worth the investment?
High-efficiency toilets with low flush rates help us use less water per flush. They are worthwhile since they contribute to water and financial savings.
Conclusion
Toilets come in wide varieties, and the gallons per flush are one of the most important things to consider when choosing which one to buy. 1.28 GPF and 1.6 GPF toilets are two of the most common models, each with advantages and disadvantages.
If you’re looking to save some money on the water bill or are eco-friendly, 1.28 toilets are worth considering. However, there’s also nothing wrong with choosing a 1.6 toilet if you want a more traditional model.