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As toilet technology has evolved over the years, the performance of the toilet has improved. One significant improvement is the per-flush water quality. The amount of water required to flush effectively has decreased gradually, and now new low-flow toilets use very little water per flush compared to old toilets.
There’s such a thing as too little water, though? Is a toilet with 1.28 gallons per flush (GPF) better than a toilet with 1.6 GPF, for example? Finally, we will compare these two low-flow toilets in this article 1.28 GPF vs. 1.6 GPF toilets to see which toilet is the better and if going low is essential.
Why does GPF matter?
GPF refers to how much water a toilet uses to flush. While many people may not think about this function in the bathroom, it is an essential thing. In general, older toilets have a higher GPF than modern toilets, making them more wasteful and not very environmentally friendly.
It is essential to save water, but what it all comes down to is money. If a toilet uses too much GPF, it is wasting a lot of money, flushing dollars down the drain quite literally.
1.28 vs. 1.6 GPF Toilets?
The main issue to put under consideration here is how much productivity you need or want to achieve. Most homes will benefit from a 1.6 GPF toilet upgrade since older models will use at least 3.5 GPF. When you have a larger family or multiple toilets, that can be a massive saving.
Many homes reside in regions where water conservation needs drive the choice. In this case, this may be best to choose the 1.28 GPF toilet as it is likely to meet or exceed the current and future regulations applicable to your home. Such toilets are called HET models-toilets that are highly efficient. Their performance is as good as that of the 1.6 GPF models, but they tend to cost a bit more.
Similarly, if your home is in a hot climate where water is sometimes scarce, then the best option might be an ultra-high-efficiency toilet. Some versions flush with only 1 gallon so you can save as much water as possible.
Features to consider
The one option you’ll want to look for is a dual-flush design with a new toilet. Such models allow you to flush half the tank when there is an only liquid waste to manage. This feature will give you the best of both worlds without compromising your flushing power.
Additional features include self-cleaning, pressure assistance, and maceration tanks, which can help you manage your bathroom in any way that works best for your needs. If remodeling or updating, you might also look at the height of your toilet, because the standard rim is about 15 inches off the floor. A ring of seats adds a further inch to this height.
If someone in your family or you are struggling to sit or stand up, a giant toilet can help to ease this problem. There are models on the market today that go up to 21 inches, and you can find even taller custom models.
You might qualify for a rebate on your purchase if you select one of those toilets. Several geographic areas are using this monetary incentive as a way of motivating homeowners to reduce water use. That means you can upgrade your bathroom value, get the same efficiency, and even get paid throughout the process.
Pros and cons of 1.28 GPF Toilet
With the need to save more water to an environmentally friendly environment, manufacturers have developed high-efficiency toilets that help you save more than annually. 1.28 gallons per flush toilet are becoming increasingly popular because they use less water than the required 1.6 gallons per flush but are still very successful in waste clearance.
- Only a total of 1.28 gallons of water is consumed per flush in the toilet
- The design is co-friendly
- 1.28 GPF toilets are quieter than most of the conventional toilets
- Small bowl and less space occupying the structure
- Good pricing
- Based on average flushes, it uses about 2,336 gallons of water a year
- The whole United States allows the use of this toilet
- The flush has a low powered rotation
- Sometime you may need extra flushes to clean the bowl
Pros and cons of 1.6 GPF Toilet
This is the federal standard, but in some jurisdictions, such as California and Texas, it is not recommended. Toilets with a 1.6 GPF are more effective, as they quickly clear waste in a single flush. Although these toilets use more water, however, they do not leave stains behind or have to be flushed twice to remove waste as in some 1.28 GPF toilets.
- Only 1.6 gallons of water is used per flush in the toilet
- Typically, quieter than most of the traditional toilets
- One flush is enough to flow all the waste from the bowl
- High-powered flush technology
- On the whole, not as efficient as 1.28 GPF toilet
- Not an eco-friendly model
- A massive structure with a large water tank
- Many states in the USA do not allow the use of these toilets
- Based on average flushes, it uses about 2,920 gallons of water a year
As you can see, both 1.28 GPF and 1.6 GPF toilets have pros and cons. They are both water-efficient, and they are widely available for choice. Which one to pick? Well, when compared to a 1.6 GPF toilet, this will depend on how water-efficient you want your toilet. And whether you are willing to trade in a little power.
Of course, depending on which state you live in, you might not have a choice. When you buy a new toilet in either California, Texas, Georgia, or New York, then the flush toilet cannot exceed 1.28 GPF. You can find one of these toilet models suitable for you, depending on where you live. Whatever toilet you choose, make sure you’re going to the one that meets your needs.
If you want to save water, I would suggest the 1.28 GPF toilet, but if you want a more efficient flush toilet, you should go to the 1.6 GPF toilet.
All in all, these two toilet models are outstanding in performance and will help you to some extent, save water. Include other features so you can end up with a toilet that suits your specifications and needs.