Quiet Flush Toilets: Counting Down The Quietest 6

Flushing a loud toilet can be annoying, frustrating, and downright embarrassing! Thankfully, there are tons of different types of toilets on the market, and some of them have uniquely quiet flushes.

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View our top 6 quiet flush toilets below:

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With that said, deciding on the right quiet flush toilet for your house can get a little confusing.

Quiet flushing isn’t always something that’s directly advertised by the manufacturer, which is why we’ve come up with this comprehensive list of the quietest toilets available. 

Read on as we countdown the top 6 best toilets for an incredibly quiet flush. 

The 6 Best Quiet Flush Toilets

There are a lot of different factors that contribute to a “good toilet”.

Apart from being quiet, the toilet has to be able to properly do its job and flush wastes properly.

This list will give you an overview of how each toilet works to help you decide which one is perfect for you. 

1. TOTO CST744SL#01 Drake Toilet  

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If you’re familiar with toilets, then you’ve heard of this brand. TOTO is the world’s biggest toilet manufacturer. Since being founded in Japan in 1917, TOTO has paved the way for many of the toilet improvements we enjoy today. This reputation of quality is perfectly represented in their “Drake” toilet line.

This specific TOTO Drake 2-piece toilet is one of their best-selling products. Combining a sleek design and state-of-the-art G-Max flushing system, this standard looking quiet flush toilet is a marvel of engineering.

It delivers a powerful and quiet flush with only 1.6 gallons of water per flush (GPF) in its tank, letting you cut down on both water consumption and noise. 

What really sets this apart from its competitors is its G-Max flushing system. This specific flushing system features a 3-inch wide flush valve, extra-large siphon jet, and large trapway.

The bigger openings allow for larger amounts of water to be released, which results in a much faster and stronger flush than a conventional toilet. Rest assured that nothing will be left behind!

The TOTO Drake 2-piece toilet is nothing fancy. However, looks can deceive you and its powerful G-Max flushing system really sets it apart from the others. It is arguably the best toilet you can buy at its price. 

Pros and cons:

• Easier to have shipped since it comes in 2 pieces
• Very quiet and  powerful G-Max flush system 
• Comes in a variety of colors to choose from
• Doesn’t come with a pre-installed toilet seat

2. WoodbridgeT-0019 Dual Flush Toilet 

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The Woodbridge T-0019 is one of the most unique looking toilets on this list. Apart from being aesthetically pleasing, its sleek and modern design also makes it much easier to clean due to not having any hard-to-reach grooves or corners. It is also a slightly taller toilet with an elongated bowl, which makes it all the more comfortable to sit on. Additionally, its dual flush system allows you to control the amount of water used per flush.

When it comes to flushing, this toilet doesn’t slack either. It is a traditional gravity dual-flush flush toilet that flushes very quietly and effectively. Its siphon flush system also greatly reduces the possibility of any leaks or clogs from occurring. The vitreous china material that makes up much of the outer structure will ensure that no waste is ever left behind in the bowl. As a bonus, it even comes pre-installed with a sturdy soft-closing seat.

Perhaps the only downside to the Woodbridge T-0019 dual flush toilet is its steep asking price – it’s one of the pricier options on this list. But if you’re willing to shell out the money, this particular model offers you the complete package. It’s definitely one of the best looking and most reliable toilets out there and you really can’t go wrong with it. 

Pros and cons:

• Easy to clean and install
• Has a very modern and stylish design
• Has a very powerful and quiet dual-flush system, allowing you to control the amount of water used

• Only comes in two colors, white and black
• Might be a little pricey for some buyers

3. TOTO CST744EL#01 Eco Drake Toilet

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TOTO makes its way back on our list to take the number 3 spot with their Eco Drake, a variation of their reliable and well-loved Drake model. The main difference between these two models is that the Eco Drake uses less water to flush, storing 1.28 gallons of water per flush in its tank. This is a perfect step down for people who want to save some water.

The Eco Drake comes with much of the same basic features that made the normal Drake stand out. It comes with the same tall and comfortable elongated bowl, unassuming design, and powerful flush system in its tank. This E-Max flush system uses the same basic principles as the G-Max we talked about earlier – the only difference being that it uses less water per flush.

Perhaps the Eco Drake’s only flaw is that this E-Max flush system is very slightly louder than its counterpart. This is mostly due to it using less water per flush. The Eco Drake has to compensate for having less water by creating a much stronger vacuum, which is what makes the more pronounced sound. 

TOTO’s Eco Drake is still an overall quiet and effective two-piece toilet. While not being quite up to par with its counterpart on this list, the Eco Drake still stands out by being a very effective cost-saving option. 

Pros and cons:

• Provides a powerful and quiet flush with 1.28 GPF in its tank
• Comes in 5 color options

• Slightly more pronounced flushing sound
• Like the Drake, doesn’t come with a pre-installed quiet toilet seat

4. American Standard 2988101.020 Cadet 3 Toilet 

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American Standard has been an industry-leading brand for kitchen and bathroom installments for years now.

They’re known for reliable and durable products – and their toilets are no different.

The Cadet 3 is your standard two-piece toilet with a separated tank. It is easy to install, efficient, and looks great. 

It utilizes what American Standard calls its Flowise flushing technology, which is basically a water-saving flush system that has 1.28 GPF in its tank.

The thing that sets this specific toilet apart from the rest is its EverClean surface – a material that American Standard claims will prevent the growth of any unwanted growths like mildew, fungus, mold, or algae.

This will ensure that your toilet remains clean and odorless for years to come.

The Cadet 3 is a good option for anyone looking for a simple and reliable quiet flush toilet. It can be a little pricey, but it does come with quality materials and a great flush system that helps you save on water.

This is an overall solid option if it’s in your budget. Plus, the round toilet bowl allows it to take up less space at the expense of comfort. 

Pros and cons:

• Helps you save money and water with its 1.28 GPF flushing system
• Comes pre-installed with a quiet close seat

• Can be on the expensive side
• Round toilet bow allows a lot less thigh room  

5. Kohler K-3999-0 Highline Comfort Height Toilet 

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The Kohler K-3999-0 Highline Comfort Height two-piece toilet is one of the best-selling two-piece toilets coming out of the Kohler brand. It is your standard quiet flush toilet that uses 1.28 GPF, which slashes some money off your water bill. By all accounts, this is your normal run-of-the-mill quiet flush two-piece toilet. 

The main selling point of this toilet is in its claims of comfort. The toilet stands at around 17-19 inches, which puts it on par with most chairs. This, alongside its elongated bowl, supposedly gives you a much more comfortable sitting experience. 

Truth be told, the Kohler K-3999-0 is not a bad way to go if you’re looking to replace an older and louder toilet. It doesn’t come with many bells and whistles, but it’s still a very good improvement from an older toilet. This might be the way to go if you’re looking to upgrade your toilet without breaking the bank. 

Pros and cons:

• An affordable mid-range option
• Design is geared towards comfort

• Might not flush as strongly as others
• Also doesn’t come with a pre-installed toilet seat

6. Niagara 77001WHCO1 Stealth Toilet

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The Niagara 77001WHCO1 Stealth is a quiet flush toilet with one goal: to save as much water as possible. With only 0.8 GPF in its tank, this already affordable quiet flush toilet is the most eco-friendly option on this list. The simple design and elongated bowl also allow for a decently comfortable sitting experience

Unfortunately, this amazing 0.8 GPF flush system comes at a cost: it’s the loudest of this bunch. This is because it uses a pressure-assisted flush system to forcefully expel the water in its tank. It’s a powerful flush that can clear up most liquid and solid wastes with ease, which more than makes up for the slightly more pronounced flushing water sounds. 

Don’t make the mistake of thinking that the Niagara 77001WHCO1 Stealth is a “loud toilet”. The manufacturers have ensured that it still generates the quietest flush possible. It might be a tad bit louder than the other options on this list, but it’s still a very decent upgrade from your older and noisier toilet.

Pros and cons:

• Has a tank that only uses 0.8 GPF
• Has a very powerful flush

• Slightly louder toilet than the others
• Only comes in 1 color

Buyer’s Guide

There are lots of things to carefully consider when choosing a toilet – after all, you’re basically stuck with whatever you choose for years. 

One Piece Or Two Piece?

There are two main “types” of toilets: the one-piece toilet and the two-piece toilet. However, all this really refers to is how your toilet is structured. 

There are 3 main parts to your toilet: the bowl, pedestal, and tank. In a one-piece toilet, all these three components are fused together and there is no separation between the toilet and tank.

The whole structure can be considered a single piece. Meanwhile, the tank and the toilet in the two-piece variations are two separate structures that are merely joined together.

There is a prevailing belief that one-piece toilets are overall better than their two-piece counterparts when it comes to flushing.

The explanation behind this belief is that the parts inside the one-piece toilet tank are actually better connected, and thus, work much better together.

However, this isn’t actually the case. There is no functional difference between one-piece and two-piece toilets.

However, one-piece toilets do have an advantage when it comes to installation. Due to being only one structure, the entire toilet can be mounted in one go. A two-piece toilet needs some assembly beforehand when connecting the toilet and the tank. The drawback is that one-piece toilets are generally much more expensive due to how complicated they can be to make. 

Also read: How To Make A Toilet Flush Quieter

Types Of Flushing Systems

Your flushing system plays a big role in how powerful and how quiet your toilet will be.

There are 3 main types of flushing systems: gravity flush, pressure-assisted flush, and dual flush. The flushing system you choose should be entirely dependent on what you want your toilet to achieve. 

• Gravity Flush: This type of flushing system uses gravity to forcefully drop the water from the tank into the bowl. This creates a flushing pressure to send the contents of your bowl into the trapway. Gravity flush toilets are generally the quietest option among the bunch. However, they sometimes lack the strength provided by pressure-assisted toilets.
• Pressure-assisted Flush: This is the type of flushing system found in airplane toilets. Pressure-assisted flush toilets use pressurized air to force the water from the tank into the bowl. This creates a very powerful expulsion of water which is much stronger than what a gravity flush toilet can do. The drawback is that pressure-assisted flush toilets can be much louder than gravity flush toilets.  
• Dual Flush: This isn’t a type of flushing system per se, it’s more of a type of specialization that applies to both of the previous flushing systems. As the name implies, dual flush toilets provide you with two options when flushing (usually this is indicated by the flush button being split into two). The smaller button uses less water and is for liquid wastes while the bigger button uses more water and is for solid wastes. This allows you to control the amount of water you expel from the tank when using the toilet.  

Bowl Shape

There are two main toilet bowl shapes and each one has its own set of pros and cons.

While one isn’t necessarily better than the other, the one you end up picking will solely depend on the size of your bathroom and your personal preferences.

Neither one will really affect the quietness of your toilet. 

• Round: Round bowls are much shorter and rounder than their elongated counterparts. This leaves you with less thigh space, which some people consider uncomfortable. On the plus side, round bowls take up less space which makes them easier to fit into bathrooms of any size.  
• Elongated: Elongated bowls are much longer and thinner than their round counterparts. This provides you with more thigh space, making the overall experience of sitting on the toilet much more comfortable. The drawback is that they take up much more space making it difficult to fit in smaller bathrooms. 

Gallons Per Flush (GPF)

The GPF refers to the amount of water per flush your toilet uses. The standard GPF for most modern toilets is 1.6 gallons of water per flush.

However, there are also some toilets that incorporate a flush system that utilizes only 1.28-1.30 GPF while maintaining a comparable amount of expulsion force.

These low GPF toilets are perfect for those who are trying to save water, they can also help resolve issues such as gurgling noises being caused in your bath drain every time you flush the toilet. The downside is that a  low GPF toilet also tends to be noisier. 

Conclusion

Admittedly, it can be difficult to choose the right quiet flush toilet because of how many different variations there are out there.

Thankfully, this guide provides you with all the information you need to choose the quietest toilet so you can reduce bathroom noise. 

If you’re looking for an aesthetic toilet with a whisper-quiet flush then the WoodbridgeT-0019 should be your top choice.

If you’re low on savings and you want something super affordable, then the Niagara Stealth Toilet might just be your cup of tea.

If you’re just looking for the absolute quietest toilet on the market, then the TOTO CST744SL#01 Drake should be your number one pick.

It’s time to say goodbye to your noisy toilets and get the upgrade as soon as possible!