Best Low-Flow Toilet – Buying Guide & Reviews in 2018

Water plays a part similar to oxygen in our lives. Water is essential and can be hard to get at times. Once we get the water, we cannot afford to use it wastefully.

We can afford to say it is not hard to get after all but unlike oxygen that we get for free, every extra gallon of water that we use is an upward count on the bills.

You might be thinking that water bills are not one of the issues on your problems list but wait until you lay hands on these best low-flow toilets.

Best Chart Of Low-Flow Toilet






HYR460 HydroRight Total Toilet Repair Kit



KOHLER K-3609-0 Cimarron 1.28 GPF Toilet



American Standard 2315.228.020 Baby Toilet



Ellegantz GenieBidet Seat - Natural Fresh Water Spray



TOTO CST412MF.01 Aquia Dual Flush Toilet



American Standard 2889216.020 H2Option Siphonic Dual Flush Round Front Toilet



American Standard 2887.216.020 H2Option Siphonic Dual Flush Elongated Two-Piece Toilet



Toto CST744EF.10No.01 Eco Drake Two-Piece Toilet






You will save a lot of money and get to put it to much better use. I will not come telling you to spread the news to your friends and family you will do it involuntarily.

In today's world where technology is working for our goo and at the same time against us, there no feeling better than knowing that you are in a way contributing to sustainability by conserving water.

Important Tips You Didn’t Know About Best Low-Flow Toilets

​Buying a toilet has never been easy. With many designs and brands in the market today, it takes a really informed mind to get the ​effective toilet for their home use. But don’t worry. Weather it is a two-piece toilet, one piece, or low toilet, this guide will definitely guarantee you perfect toilet to go with. Here is what you should always remember.

Know the Top Toilet Height for Your Needs

​The ideal toilet height for your use depends on your height, physical needs, and how you transfer on and off the toilet. Generally, a great toilet height should allow you to easily sit down, stand up, and comfortably rest both your feet flat on the floor while using the toilet. To get the best height think the following.

​​​Best Height for Tall People

​Taller people find standard-height toilets. This is a toilet with a toilet seat height of 15-16 inches high. This means that tall guys should go for a floor-mounted toilet that is labeled as “Comfort Height” as these usually have higher-than-average toilet seat heights (17 inches - 19 inches) when measured from floor to the toilet seat.

​The ADA Height Toilets

​The Americans with Disabilities Act Accessibility Guidelines (ADA) has recommendations on what toilets installed in facilities for the general public should meet. These include the toilet seat height ranges and also how much gallon of water per flush that they should use. ADA designed toilets are often the middle edge for all heights.

​Best Height for Shorter People

Anyone whose height is approximately 5 feet 4 inches tall or even less prefer standard-height toilets with a height of 15-16 inches high or less as opposed to the taller toilet models that have higher heights of or above 17 inches.  Such a toilet allows them to rest their feet flat on the floor. Dangling feet are un-comfy and leaves pain too.

Understand what to Consider When Buying a New Low-Flow Toilet?

From the ​top rated low-flow toilet to the most exceptional flushing toilets, there are a number of tips that you must keep in mind when purchasing a toilet. They will give you the right toilet for your use. They include these.


​Check out to see if the toilet is worth the praise. At times I come across toilets that all they have is a water sense label, but in the real sense, they do not give the efficiency that I need for it to qualify as a ​​right low-flow toilet. Toilets that come with warranty will give you some time to ascertain that they are water sense.


​Performance is the real deal. ​High performing toilet is the one that gets all the waste down the drain and leaves the bowl clean. Clogging is the worst nightmare for any household. Simply it is very disgusting so make the right choice.


​You need to check out for the price of the toilet too. The price can be deceptive. You might think that the highest price will guarantee you the ​top toilet, with my many years of experience in the field of toilets I know without a doubt that is not always the case.


​Usually, the determinant for the size of the toilet will be the available floor space. The installation should not tend to take all the space in the washroom. Size and height correlate and a height that feels comfortable are the best.

​Keep a Keen Eye on User Reviews

​You aren’t the first person to use these toilets. You will not be the last. Because of this it is always advisable to ask for a little lead whenever you feel lost. A five minutes browsing will give you enough toilet reviews to guarantee you the best experience with your toilet. Therefore always take your time to look through what other users say for a first-hand experience.

​Get the Right Design

​Because you have a personal lifestyle, home design, décor, and style, it is only realistic that you get a design that compliments all these. You can always choose a number of designs including two-piece or one piece toilets. Better still you can go for your favorite color, and finally look out for the right shape (oval, round, or oblong) type of toilet too.

​Availability of Replaceable Parts

​It may not look like much but believe it or not your toilet could breakdown when you list expect it. Without the right accessory, you may have to live through that annoying unfixable problem. It could be a broken handle, damaged valve, cracked bowl, and many more. Having a toilet that you can find its accessories easily is always very good. It will save you so much pain having to look through numerous shops.

​Choose Great Brands

​Yes. Brands do matter; and the best brands are determined by more specifically the user reviews, expert reviews, recommendations, and in overall specific factors. Great brands come in term of design, quality, or sometimes pricing. It is very important that you know what you need and give a well-known brand for the same a top spot when shopping around.

​The Size of Your Room

​Many people don’t usually talk about this. But the truth is that certain toilets will require more space to install while others won’t. Because of this, the size of your toilet room should play a key role when buying a toilet. For a limited space you can always choose a round seat toilet. Oblong and oval toilets require more space and thus should have exactly that.

Other Factors

  • Wash down
  • Reliability
  • Warranty
  • ​Know the Right Toilet Water Conservations Tips

    ​You don’t want so many bills bogging you down because of a toilet – sometimes it happens. High water bills are the one thing many toilet users cry for. Therefore it is important that you understand how to get the how to conserve the water. Here are a few tips to help.

    ​Look at the Basic Construction/ Design

    ​Toilets have two main basic constructions/ design namely one piece and two piece toilet. But it is how you set your design that helps you to conserve the water. Always measure a good “rough in.” This is distance from the center of the toilet flange to the wall whose standard measurement is 12 inches (10 and 14 inches exist). This is the secret to low water bills always.

    ​Get the ​High Quality Toilet Flushing Options

    ​There are four flushing options. They include eco toilets, dual flush, pressure assisted flush, and single flush. Single flush are required to work at 1.6 gallons per flush. Dual flush should work at 1.28 gallons per flush (they need water sense technology). Pressure assisted flush should be designed to use compressed air to aid in the flush. Keep an eye for these details if buying.

    ​Understand the Standard Ratings

    ​Standard ratings will easily determine a toilet that uses less water and one that doesn’t. It borrows its concept from the simple fact that cheaper toilets may still need much more than just a single flush to get the job done and that Maximum Performance Ratings take in all details including reviews to ensure a great toilet for maximum customer satisfaction always.

    Recommended Low-Flow Toilet Reviews in 2018

    The toilets that I feature here below will give you the best buy in the market. They will help you cut down your water consumption by a half, imagine that.

    ​1. HYR460 HydroRight Total Toilet Repair Kit

    HYR460 HydroRight Total Toilet Repair Kit
    best low flow toilet

    HYR460 Toilet incorporates some features that push the whole water usage in the washrooms to the extremes.

    These features will save you a lot of cash you will not believe it.


    HYR460 HydroRight Total Toilet Repair Kit with Dual Flush Converter easily converts a standard toilet to a water sense toilet. It saves you the money that you will use on installing an entirely new toilet.

    Leak Detect

    Leaks will be no longer a problem in the washrooms. Leaks need repairing early else they will become worse. The leak detects alerts you early enough before things get bad. You can also calibrate the two settings to adjust the amount of water that it delivers.


    After installing the kit, I have since been enjoying dual flush capability. So you can switch between the two flush modes appropriately since there are times you will need some more water to let us call it refresh the loo.

    Easy To Install

    To install this repair kit system, you require no tools. That is not just it, though. Anyone can install the kit as it is very easy. All you need to do is follow the easy to understand instructions.

    ​2. KOHLER K-3609-0 Cimarron 1.28 GPF Toilet

    KOHLER K-3609-0 Cimarron 1.28 GPF Toilet
    KOHLER K-3609-0 Cimarron 1.28 GPF Toilet

    If you are looking for a water sense, look out for the Kohler range of toilets, and you will not lack one that awes you.

    I am in love with the KOHLER Brand K-3609-0 Cimarron Comfort Height Elongated 1.28 GPF Toilet.

    Comfort Height

    One of the main factors that I consider when buying a toilet is the seating comfort. I love this model because it has a chair like height and this makes seating and standing very easy for users.

    Elongated Bowl

    The compact elongated bowl provides additional comfort when you are using the toilet. It occupies a similar space as the round front bowl.


    The toilet features a double canister design which is enough assurance of durability. You can enjoy a leak-free performance with this toilet for many years to come.

    ​3. American Standard 2315.228.020 Baby Toilet

    American Standard 2315.228.020 Baby Toilet
    American Standard 2315.228.020 Baby Devoro Flowise 10-Inch High Round Front Toilet

    American Standard 2315.228.020 Baby Devoro Flowise 10-Inch High Round Front Toilet is the toilet that can handle just anything and at the same time saving on water.

    That is the reason it is a favorite for many families.


    American Standard 2315.228.020 Baby Devoro 10-Inch High Round Front Toilet uses only 1.28 gpf of water. Despite being water sensitive, you will get a powerful good flush, and that makes it one of the most efficient toilets.

    Easy To Clean

    Vitreous material that completes the body of this toilet makes it so easy to clean up. The bowl and the tank are from durable materials that see to it that it will give you service for a good time.


    A one year limited warranty covers for all the defects that may occur during the first one year. Usually, not many people get to use their warranty because you will have to wait for forever before a defect shows up.


    Elegant design makes this toilet fir in with the décor of your washroom. The design has a white finish that does not fade away easily meaning you will have a sparkling clean toilet for as long as you carry out the routine cleaning properly.

    ​4. Ellegantz GenieBidet Seat - Natural Water Spray

    Ellegantz GenieBidet Seat - Natural Water Spray
    EllegantzGenieBidet Seat

    I thought that I could fix this Ellegantz GenieBidet Seat - Natural Fresh Water Spray right here.

    Are we not working towards saving cash? And this bidet helps you do just that. A bidet is good for your welfare. Health and wealth wise.

    Easy To Install

    Installing the bidet to an existing installation is very easy such that anyone can do it. Most of the fixing that you will be doing require no tools you only need to twist till you feel the fittings are tight.


    For safety this bidet is non-electric, the manufacturer does not want to risk a possibility of electrocution in the name of taking sanity to the next level. So by replacing the electrical part with a hydraulics system, we have got a safe Bidet. Also being on- electric means lower electric bills.

    Daily Hygiene

    With the bidet, you have an assurance of daily hygiene. Bidet way of cleaning up after using the loo prevents hemorrhoidal complications which translate to lesser visits to the doctor. It is an easy way to clean up one that requires little effort and does it thoroughly and gently.


    By using the Bidet, you cut down on the cost of toilet paper. Some people don't know just how expensive it is but trust me using toilet paper is expensive. The Bidet is the economical and healthy way to go.

    ​5. TOTO CST412MF.01 Aquia Dual Flush Toilet

    TOTO CST412MF.01 Aquia Dual Flush Toilet
    TOTO CST412MF.01 Aquia Dual Flush Toilet

    The TOTO CST412MF.01 Aquia Dual Flush Elongated Two-Piece Toilet meets international standards of class and comfort.

    Taking the low flow feature, this is an outright choice.

    Dual Max Flushing System

    The Dual Max flushing system gives you the freedom to choose just which gpf you need. If you need some high flow flushing by its standards you can use the 1.6 gpf else you use the 0.9 gpf to save on water.

    Chrome Push Button

    The entire of this toilet is amazingly beautiful. Chrome gives the push button a unique look and also the chrome button makes the toilet easy to use for just anyone. To operate the toilet it does not require much effort or expertise.


    There is a height that feels comfortable while in the washrooms. The height of the TOTO CST412MF.01 feels comfortable. It imitates the height of a normal chair.

    Universal Design

    The work on the design is incredible. This universal design is attracting users from all over the world. It simply meets the need and taste of the very diverse world I am sure you will be falling for it too. I am a big fun of this TOTO CST412MF.01.

    Read expert recommended toilet reviews

    Common Questions People ask When Buying a Low-Flow Toilet

    Like any other product, toilet consumers often ask a number of questions when buying their low-flow toilets. Here are some that you should keep in mind to help you through your personal experience with a low-flow toilet.

    Does a Low-Flow Toilet work as Good as a Normal Toilet?

    Height and size of a toilet do matter. However the performance of the toilet depends more on the design and the technologies used. Basically height is simple meant for comfort and the size too. But a toilet with water sense technology, whether normal/ standard or low will perform exactly the same as a low-flow toilet with the same technology.

    ​Are Pricey Toilets the Very ​Good Toilets for Use?

    ​Not really. The price of a toilet is determined by a number of factors including design. Two piece toilets will cost less than a one piece toilet. The type of hue a toilet has also plays a key role. But in overall there are some other low cost toilets that would still perform as good as their pricey counterparts. It is always vital to keep this in mind.

    Can a Low-Flow Toilet Last Longer than a Standard One?

    ​Yes and No! How long your toilet lasts depends on how well you take care of it. If you clean your toilet with a brush with metallic bristles, the truth is that your toilet will get scratched all over the place and in fact have a very poor face as opposed to one cleaned with a hard bristled brush. So always follow the proper care for your toilet.

    ​Can I Install My Toilet Alone or Must I get Experts?

    ​Toilets are not your everyday cup of coffee – they are not easy to install. In fact, one piece toilets are really hard to install and often very heavy too. If you don’t have the expertise to install a toilet it is best you stay out of it and call in an expert to help. However, if you are professionally trained you can go ahead and do it with minimal help.

    ​Why Is Water Sense Technology Very Important?

    ​Water sense technology helps you to use minimal water to flush off both liquid and solid waste. This is very important as it helps you to keep your water bills pretty low. This technology helps toilets to use up to 20% water efficiency during flushes with the same high performance. This one equates to about 1.28 gallons of water per flush.

    ​How Often Should I Clean My Low-Flow Toilet?​Cleaning your toilet depends on you. If you feel your toilet is dirty it is important that you clean it. However, you can always clean it after three days or even weekly. Better still you can make use of the modern automatic toilet cleaners that allow your toilet to remain clean with every flush that you take. This allows you to keep bacteria/ germs out.

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    Final Verdict

    Have you ever been so extravagant and later on you regret it when you need some cash. Making savings is exactly the point of the best low-flow toilets.

    You will be saving your cash for a rainy day. So basically these toilets are like investments. It is the time you take charge of water usage in the washrooms with these recommended low-flow toilets.

    Performance wise they are as good as the toilets that consume a lot of water, so there are not much of things that you are trading off.

    Just head right to the stores and grab one of these toilets and next time the water bill comes you will be one of the witnesses. If you need to you can check out the ratings of the above toilets on the different outlets and confirm that indeed they are the best.

    It doesn’t matter what type of toilet you have in place. The most important thing is that even if you buy the good low-flow toilet, it is important that you get a toilet that keeps you comfortable during use and one that allows you to appreciate the design you get.

    Joe Carrow

    Product reviewer & passionate blogger. Beside writing for this blog, I spend my time crafting research based contents for HuffingtonPost, Lifehacker & Forbes!

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