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5 Best Quiet Flush Toilets on the Market: Reviews & Guides

Silent Home Hub Quiet Flush Toilet

Do you ever think of flushing a toilet in the middle of the night without waking up your household members? Maybe it hasn’t crossed your mind yet.

A flsuhing toilet is LOUD ENOUGH for you to hear even with the bathroom door closed. It can get embarrassing — ESPECIALLY if you have guests over.

Quiet flush toilets come in handy to reduce that loud flush noise after usage.

Let’s jump right into it!

Best Bang for Buck
WoodBridge T-0001, Dual Flush Elongated One-Piece Toilet
Best Overall
Toto CST744E#01 Eco Drake Two-Piece Toilet
Best Budget Pick
American Standard H2Option 2-Piece Dual Flush Elongated Toilet
Table of Contents

Reviews of the Best Quiet Flush Toilets on the Market

Toilets are a daily necessity, and we want to know which toilet is most suitable for our needs.

Here are some of the best quiet flush toilets on the market!

1. Toto CST744E#01 Eco Drake Two-Piece Elongated Toilet

Best Overall Pick

Toto CST744E#01 Eco Drake Two-Piece Toilet 2

The Toto CST744E#01 Eco Drake Two-Piece Toilet offers the BEST quiet flush system and efficiency among the rest of the toilets mentioned. Additionally, this toilet and its tank capacity are perfect for large households and heavy usage!


  • It only uses 1.28 gallons per flush. This makes it one of the most eco-friendly toilets in the market. If rising water bills concern you, you can put your worries to ease.
  • A key feature of this quiet toilet is its fast flush system. This spares you from the long and awkward wait of having your waste flushed down.
  • This quiet flush toilet comes with an elongated bowl, making it one of the most comfortable flushing toilets for seating.
  • It also has different color variations for you to choose from (not an important feature, but that’s a plus!).

If you’re looking to buy a classy quiet flush toilet paired with exceptional performance, the Toto Eco Drake Two-Piece Elongated Toilet is the best choice for you!


  • Fast flush feature and WaterSense compliant
  • Quiet and efficient flushing system
  • Comfortable elongated toilet bowl
  • Uses only 1.28 gallons per flush


  • Soft-closing seat (to enhance quietness) is a separate part

2. WoodBridge T-0001, Dual Flush Elongated One-Piece Toilet

Best Bang for Buck

WoodBridge T-0001, Dual Flush Elongated One-Piece Toilet 2

The WoodBridge T-0001, Dual Flush Elongated One-Piece Toilet is one of the most elegant and lavish quiet toilets on the market.


  • The dual flush feature delivers either 1.6 gallons of water per flush or 1.1 gallons of water per flush, depending on the type of waste you leave. This saves you more on water consumption.
  • This one-piece toilet has a very sleek and compact look that blends well in every bathroom. While it looks good in your household bathroom, this toilet may also be PERFECT for offices, restaurants, and cafes.
  • It also comes with a siphon flushing system to deliver a quiet yet powerful flush. It also has a fully glazed trap way, allowing it to flush quietly without any clogs or leakages.
  • The toilet comes with a skirted design which makes it easy to clean. It also has a comfortable elongated bowl for seating.
  • Being a one-piece toilet, it’s much easier to maintain compared to two-piece toilets. The toilet also provides easy installation.

If you prefer toilets that have a modern design paired with high functionality, the WoodBridge T-0001 flush toilet would work well for you!


  • Powerful siphon flush system
  • Fully glazed trap to prevent clog ups
  • Easy installation
  • Modern-looking one-piece toilet design


  • You need to hold down the flush button when flushing

3. American Standard H2Option 2-Piece Dual Flush Elongated Toilet

Best Budget Pick

American Standard H2Option 2-Piece Dual Flush Elongated Toilet 2

The American Standard is a classic two-piece toilet that features a quiet dual flush system. It’s one of the SIMPLE yet EFFICIENT quiet flush toilets among the rest mentioned.


  • With the dual flush system, this toilet can deliver 1.6 gallons per flush for solid waste, or half the amount per flush for liquid waste. This allows you to conserve more water, depending on the type of waste.
  • The siphon jet feature makes it easy to suck waste from the toilet bowl. Additionally, the toilet tank operates with a lot of suction, creating a VERY powerful flush.
  • A great feature to consider in this two-piece toilet is its durability. The toilet is of vitreous china material and has an EverClean surface treatment. Which means it could last you for a long period of time.
  • It comes with a comfortable elongated bowl. However, in terms of size, this might be more suitable for spacious bathrooms.

The American Standard Two-Piece flush toilet offers a couple of great features and functionality for a reasonable price.

If you’re purchasing your first quiet flush toilet and intend to keep it for a long time, this American Standard option would be the best option for you!


  • Quiet flushing system
  • Efficient, dual flushing system
  • Durable and EverClean surface
  • Low water consumption


  • Long winding trap is prone to clogging

4. Niagara 77001WHCO1 Stealth 0.8 GPF Toilet with Elongated Bowl Type

Eco Friendly Pick

Niagara Stealth Toilet with Elongated Bowl and Tank Combo 2

The Niagara Stealth Toilet is one of the best quiet toilets in terms of conserving water. It has a reasonable price for its quietness, and it has a high efficient flushing tank system, among other flushing toilets.


  • This two-piece toilet uses only 0.8 gallons of water per flush, which is good if you’re particular with low water consumption.
  • Its features also include a gravity flush toilet tank pressure assist, which makes it easy to get rid of solid waste buildup.
  • Design-wise, the toilet is of vitreous china. It also has an elongated bowl for you to sit comfortably on it. 
  • And since the Niagara Stealth is a floor mounting toilet, this two-piece toilet provides you the ease of installation.
  • Despite the toilet’s low usage, the bowl cleans itself in the first flush. With this, you won’t have to worry about maintaining the bowl’s neatness.

If your purpose for buying is mainly for quiet flushing and low water usage, the Niagara Stealth Flush Toilet would be a good option to look at.


  • Ultra-High-Efficiency gravity flush
  • Low water consumption at just 0.8 gallons per flush
  • WaterSense certified
  • Extremely quiet flush
  • ADA compliant


  • Toilet seat is a separate part
  • Bolts are not provided for installation

5. Kohler K-3987-47 Wellworth Toilet

Kohler K-3987-47 Wellworth Toilet 2

The Kohler K-3987-47 Wellworth is one of the most expensive toilets on the market that’s also efficient. Its round bowl design makes it very space-friendly.


  • Its dual flush feature allows you to choose between 1.6 gallons of water with each full flush for solid waste and 1.1 gallons per flush for liquid waste. Regardless of the type of waste, its toilet tank uses water efficiently.
  • Although compact in design, it comes with a large trap way that prevents clogging. This makes the toilet suitable for heavy use.
  • This flush toilet is simple to install through its DryLock fast install system. With this, it’s easy for you to secure the toilet seat to the toilet tank without the need to bolt holes into the tank either.

If you’re looking for a quiet flush toilet to save you enough bathroom space, while providing efficiency, the Kohler K is a good toilet to consider.


  • Dual flushing system
  • Quiet flush
  • Easy to install through DryLock system
  • Space-friendly round toilet bowl shape
  • Not prone to clogging


  • Installation tools for the toilet seat and tank are not included

Qualities That Make a Good Quiet Flush Toilet

Were you able to decide on the best quiet flush toilet for you? Probably, not, but don’t worry!

In addition to getting a quiet flush toilet, you have to make sure it comes with the necessary features that provide a means for effectiveness.

To further guide you in choosing the most suitable one, we’ve listed down our top quiet flush toilet features for you to consider:

qualities of toilet illustration

The Right Toilet Size

Choosing the right toilet size to match your bathroom area is important. You wouldn’t want to find out how cramped your bathroom is only after buying your toilet.

First, ensure you set the right distance of your toilet flange from the back wall. Your toilet should also give you enough clearance from left to right.

You definitely would want to leave enough space in front of the toilet bowl. Lastly, know where to position the cold water supply line.

Flushing System

One good way to know how quiet your toilet sounds is through its flushing method and system.

Some flushing toilets may claim to be quiet but are actually noisy. Most especially if their pressure-assisted flush uses pressurized air.

A quiet toilet would use a gravity flush into the trap-way while cleaning the bowl at the same time.

With this, you might consider getting a dual flush toilet as it allows you to choose between a partial or full flush, but more on that in the next section.

Flush Type

How well does your toilet flush? Your TYPE of flushing system helps you save or maximize your water usage.

If you wish to control the noise that your toilet produces, it would be best to have control over your flush type.

A single flush allows you to control the amount of water released. Conversely, a dual flush gives you the option to select either a full flush for solid waste or a partial flush for liquid waste.

Both a single flush and dual flush toilet can help reduce water usage in the long run, so it can come down to your personal preference as well.

Bowl Comfort

There are many factors to consider when it comes to choosing the best bowl for comfort. If you’re after comfort and functional hygiene purposes, elongated toilet bowls would be the best option.

In terms of sitting or standing, you should also be particular about which seat height is most comfortable for you.

Since there are different standards of comfort for anyone, it would be good to choose one that is ADA-compliant.


An efficient toilet would use the right amount of water for a powerful flush. This also allows toilets to save up on how much water they use.

Ideally, a high-efficient toilet will use about 1.28 gallons per flush. Some toilets may go as low as 0.8 gallons per flush, like the Niagara Stealth 0.8 GPF Toilet.

In choosing the best efficiency, you might want to keep an eye on toilets that are WaterSense-certified by EPA.

Why Is a Flushing Toilet So Loud?

Wooden Toy on toilet illustration

Sometimes, the flushing sound your toilet makes can be noisier than you expected.

On top of that, a loud flush may mean you might have to check on your toilet for any significant problems!

Whether it’s a plumbing issue or a slow water refill, here are some reasons why your toilet might be so noisy despite trying to flush properly:

1. Water Isn’t Flowing Well

Plumbing problems make it hard for the toilet to fill up and get enough water for flushing.

With this, you’d want to ensure the water is flowing into the refill valve.

2. Refill Water Is Stuck at the Bottom

A toilet will need to have its refill water replenished immediately in order to run smoothly.

If the water is stuck on the bottom part of the overflow pipe, we recommend you check for any blockages.

3. Jammed Seals

The seals of the toilet might become too loud when they are stiff.

Ensure they are secure, flexible, and free from any clog ups, so it manages the flow of water.

4. Flushing Parts Are Not Aligned

The toilet’s flushing parts should be properly aligned in order to effectively flush down waste.

You should check in on the toilet’s tank and readjust the parts back into place. Otherwise, if the parts are really broken, you may have to replace them completely.

Which Types of Toilets Do Plumbers Recommend?

Plumber fixing a toilet

We’ve been talking about the favorable qualities of a good toilet.

BUT, you also want to ensure that your toilet’s plumbing condition will last you long enough.

If you’re wondering what types of toilets plumbers like best, here are a few important factors to consider when choosing a toilet with good plumbing health:

Flushing Performance

A toilet’s plumbing condition will rely greatly on its flushing performance. It’s unavoidable that you might throw some items in beside the waste we leave.

If your toilet has high flushing performance, plumbing services won’t always be necessary.

If you get your hands on a high-performing toilet, it can handle even the WORST clogs!

Noise Level

Most plumbers consider this essential because they know which toilet brands in the market are most quiet. 

Toilets that use low amounts of water have a very quiet and fast flushing action.

If you’re very particular with a toilet’s noise level, the quietest flushing toilet would be a water-saver toilet.

Water Supply Line

Having a supply line that’s flexible and easy to move requires simple installation. You can easily attach the fitting onto the flush valve and the tank. Sounds very easy, doesn’t it?

For the material itself, you can choose between plastic and stainless steel.

If you want a water supply line to last you longer, stainless steel is definitely the way to go.


We’ve talked about how less water consumption leads to the quietest flushing toilet.

Low flow toilets function with the same performance as the older models, but without wasting as much water.

A good range for water-saver toilets would be from 0.8 to 1.6 gallons per flush. This is significantly lesser compared to old models that use 7 gallons per flush.

Factors To Consider For No Clog Toilets

Man flushing a toilet

There are a lot of features in flush toilets that help prevent clogs from forming.

Here are more factors to keep an eye on when choosing a toilet that is best for not clogging:

1. Powerful Flush

A powerful flush helps drain waste down more forcefully to prevent clogging compared to weaker ones.

Additionally, these are less likely to break and good for long-term use since there are fewer moving parts.

To choose a toilet with a stronger flow and suction mechanism, you might want to consider features such as a G-Max flush system, a siphon jet, or a gravity flush.

2. Valve and Trap-Way Size

A large toilet valve having a diameter of three to four inches allows a faster release of water from its tank.

Flush toilets with a larger or a fully glazed valve allow more waste through the drain without clogging. In terms of size, 2 3/8 inches would be ideal.

Having these would make your toilet more clog-proof among those in the market.

Final Verdict

Are you now convinced to buy one of the products we recommended for your home? Ready to get your hands on a brand new quiet flush toilet?

Hopefully, by now, you can make a well-guided decision to choose which quiet toilet would best suit your needs!

Deciding on the best quiet flush toilet to purchase really boils down to your purpose and what works best for your bathroom.

You also want to ensure you get the best features out of the toilet you choose.

If you’re looking for a toilet that maximizes its features, we suggest the Toto CST744E#01 Eco Drake Two-Piece Toilet — specifically, for its high quality, efficiency, and high performance.

For a more luxurious option with a pair of neat features, go for the WoodBridge T-0001 Elongated One-Piece Toilet.


July 8, 2021 – updated 1 heading, removed 2 article links

July 2, 2021updated title and featured image, fixed and updated article formatting and content, optimized content

About the Author


Andrea has always been bombarded by the hustle and bustle outside her home. Living in the city doesn’t get any quieter. The never ending noise from construction, traffic, and dogs barking on the streets day in and day out drove Andrea to a breaking point.

For 3 years, Andrea committed herself to studying DIY hacks, performing soundproofing experiments, and installing noise-free solutions. Now, she lives a quiet life free of the stress from noisy environments.

She hopes to share this knowledge so that others don’t have to endure the noise reigning in their ears and live a peaceful, stress-free life.