Toilets consistently use water every day, and if your toilet is not water efficient, you will have to pay huge water bills.
You can prevent this from happening by installing the best water-saving toilets. Their main function is to dump all your waste efficiently and to save you from high water usage.
Water-Saving toilets are designed to use an average of 1.28 gallons per flush, and if you add up the flushes for one year, you will be saving 27000 gallons.
Yes! Imagine that figure. It’s your time to contribute towards nature and help the environment for a better future.
The best water-saving toilets are the ones that offer efficient water use, comfort, and great features.
I have written this complete guide, including reviews, buyers guide, and frequently asked questions to help you purchase the best water-saving toilet.
Top 6 Water Saving Toilets Reviews
Let’s go through the best water-saving toilets currently out in the market. Each toilet is well researched for the review, along with its pros and cons.
1. Kohler K-3999-0
The K-3999-0 is a Highline water-conserving toilet, which has advanced flushing technology that uses an average of 1.28 gallons, this means up to 16,500 gallons can be saved per year.
Kohler K-3999-0 is a comfort height toilet with an elongated bowl that offers great comfort at a high seating position.
The best feature of this model is the ideal seat height for regular use. Class five (R) in K-3999-0 gives great results in bulk waste flushing and perfectly cleans the bowl.
The left-hand chrome trip level adds style to this model. The only drawback is that it does not come with the toilet seat, which is the case with almost every Kohler model.
More pictures & price on amazon.com
Pros
- Comfort height toilet
- Class five (R) flushing performance
- Great design
Cons
- No seat
- Leaking possible
- Difficult to install
2. TOTO CST243EF#01
The TOTO is a two-piece round-shaped bowl and is easy to install because of its design.
The water’s surface is large, and the built-in E-Max 1.28 GPF flushing system provides a powerful flush that cycles more water across the bowl.
TOTO has also kept comfort its priority since this model has a universal height, which provides comfort for every person.
With this TOTO model, you do not need to worry about your knee or back pain anymore.
It is ADA compliant and is also labeled with WaterSense that proves it to be efficient and a smart saver.
More pictures & price on amazon.com
Pros
- Good height
- Powerful flushing
- Round shape
Cons
- Toilet seat not included
- Poor quality
- Leaking possible
3. WOODBRIDGE T-0019
WOODBRIDGE T-0019 is packed with the super siphon flushing mechanism, which is efficient in using water.
It powerfully flushes without making any noise and makes you less uncomfortable if you are sharing the room.
The WOODBRIDGE T-0019 is a one-piece toilet and is the answer to style and comfort. It adds chicness to the washroom with its luxurious modern design.
It has no corners or grooves with an elongated bowl. It requires very low maintenance; this means you do not have to worry about cleanliness.
It has 19 inches of comfortable height for easy and regular use.
More pictures & price on amazon.com
Pros
- Great modern design
- Easy to clean
- Powerful flush
Cons
- Leaking possible
- Short height for tall people
4. American Standard 288DA114.020 Toilet
The American Standard model is known for the ultra-high efficiency toilet, as its best for saving water. It only uses 1.1 gallons per flush.
It has a two-piece installation and also has a comfortable shape of the bowl, which helps the elderly. It is built with Siphon jet bowl technology that easily flushes solid waste in one flush.
The powerful flush saves water and promises a more sustainable future. This model’s best feature is that multiple flushes are not required, and you do not need to worry about double flushing – adds to the water efficiency.
The toilet seat is not included and has to be purchased separately, which is a drawback of this model.
More pictures & price on amazon.com
Pros
- Siphon jet bowl technology
- Saves water
- Ultra-high efficiency toilet
Cons
- Difficult to install
- The leakage is possible
- The seat is not included.
5. Kohler K-3998-0
The Kohler K-3998-0 has dual flushing technology, which is the best feature of this model. The dual flush will help you save more water and is a smart way to do so.
The Kohler K-3998-0 uses 1.1 gallons for a half flush and 1.6 gallons for a full flush. Waste can be efficiently controlled with the class five flushing action built-in K-3998-0.
Along with great features, it is also made with great styling since the lever attached to the toilet side allows for more room for storage on the top of the toilet.
You can place decoration pieces, or if you are a book lover, you can also put your novels on top of it.
More pictures & price on amazon.com
Pros
- 30% of water can be saved
- Great design
- Class five powerful Dual flush
Cons
- Short height toilet
- Costly
6. TOTO CST746CEMG#01
The TOTO CST746CEMG#01 will be a great pick as it has an improved new design with a great performance.
The Dynamax tornado flush is a powerful flushing mechanism that cleans the bowl thoroughly with a 360-degree flow.
With such a powerful intact flush, no more debris and mold will appear on the ceramic surface. The dual flushing technology helps save water and reduce your water bills.
It uses 1.28 gallons for a full flush and 0.8 gallons for a half flush.
The TOTO is finished using the cefiontect ceramic glaze, which keeps the surface smooth, slippery, and shiny for any particle to not linger on.
More pictures & price on amazon.com
Pros
- 360-degree cleaning power
- Water-efficient
- Dynamax tornado technology
Cons
- Possibility of leakage
- Might cause difficulty in children’s use
- No seat included
How To Choose The Best Water-Saving Toilets
Buying the best water-saving toilets can be a tough task and should be done with great research beforehand.
To ensure that you get the right toilet, I have a list of factors that should consider before buying them.
Construction of Toilet
The basic construction of the toilet is to be considered before buying it. The toilets are available in one or two pieces.
The one-piece constructed toilet has greater advantages in the long run as it looks more stylish and is easy to clean.
However, it is very heavy in weight and cannot be installed by an average person. There might be a need to hire a professional to install when buying a one-piece toilet.
Another factor you need to consider is whether you require a traditional round-shaped bowl or an elongated bowl.
You need to consider the rough-in as well. It is the distance from the center of the toilet flange to the wall.
The 12-inches rough-in is the standard measurement. However, there are also 10 inches and 14 inches in the market.
Flushing Options
Water-saving toilets have two options for the flush; single flush and dual flush. The single flush toilets use 1.6 gallons of water per flush; this is also a law requirement.
The idea behind the dual flush is that it offers options according to waste.
It flushes 1.28 to 1.6 gallons for solid waste, but for the liquid waste, it only requires a half amount that is 0.8 gallons to 1.1 gallons. Therefore, it is very efficient in saving water.
Standard Ratings and Certification
You should check the Maximum Performance ratings (MaP) as they consider the toilet test rating according to the toilet performance.
You should also check the certification of the toilets. Water-saving toilets have a label named ‘WaterSense,’ which proves they have efficiency in water consumption.
Also, check if the toilet you are purchasing is ADA compliant.
Frequently Asked Questions
Below is a list of questions that are frequently asked by customers. I have researched the best possible answers to save you time.
Do water-saving toilets really work?
Ans. Yes, they work, manufacturers have enhanced flushing technology in toilets and updated the design to account for the water flow.
In today’s time, water-saving toilets are technologically equipped to flush out all the waste without the need to flush again.
Dual flush enables the user to use water as per need.
How much water do water-saving toilets save?
Ans. We can save up to 27000 gallons of water per year. Water-saving toilets use 1.28 gallons of water on an average per flush.
With that figure, you can roughly save $230 per year.
Are old toilets better than new ones?
The new water-saving toilets are better. They are built with more improved technology that saves water, which would have been otherwise wasted.
They also have more comfort and smart features.
Is a 1.6 or 1.28 GPF toilet better?
The 1.6 GPF toilets use more water per flush than 1.28. The 1.28 GPF toilets are eco-friendly and help to save water.
Some 1.6 GPF models are more powerful in terms of flushing.
Which type of toilet uses the least amount of water?
The least amount of water is used by the dual flush toilets. They use 20% less water per year as compared to single flush toilets.
As for the solid waste, it flushes 1.28 to 1.6 gallons, but for the liquid waste, it only requires a half amount that is 0.8 gallons to 1.1 gallons.
Are elongated toilets better?
Elongated toilets have wide bowls and give more room to sit. They are very comfortable toilet bowls, but if the washroom area is small, they should not be considered.
In this case, the round bowl will help in saving space.
Conclusion
Buying the best water-saving toilet is one step towards helping the environment.
You can contribute and bring change, even if this is a minor change, but it will be worthy in the long run. Water-saving toilets are not only eco-friendly but also very pocket-friendly.
I hope the shortlisted toilets and the buyers’ guide have helped you choose the best water-saving toilet.
If there is anything you want me to know or discuss further, please mention it in the comments section below.
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