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There are many quiet flush toilet brands in the market today. But which one is really the best quiet flush toilet? It’s not that easy to answer that question, because what you consider to be a “quiet” flushing system may be different from what other people think of as one.

If you are looking for the best toilet that will not make any flushing noise, then here is a list of the top silent flush toilets.

Top 5 Quiet Flush Toilets

Kohler K-3946-RA-0 One-Piece Toilet

Kohler K-3946-RA-0 One-Piece Toilet

Kohler Adair toilet gives you the modern look and efficiency without sacrificing performance. With a 1.28-gallon flush, this slim tank and pared-down oval shaped toilet is perfect for smaller spaces and provides significant water savings while not sacrificing performance. A one-piece design means easy cleaning: just push four release valves to remove the seat and access the bowl from every angle without having to crack open any joints or fillers. Breath in relaxation while enjoying an elongated bowl with added room that offers comfort during use!

“Sometimes home can feel like such a small place when you’re all by yourself, but these Kohler toilets make it seem like your world takes up miles of territory because they span 360 degrees thanks to their asymptotic design, one-piece.”

Specification
  • Bowl Shape – Elongated
  • Water Сonsumption- 1.28 gpf (4.8 lpf)
  • Type – One-piece toilet
Toto Entrada Two-Piece Universal Height Toilet

Toto Entrada Two-Piece Universal Height Toilet

It doesn’t matter if you’re in the military, in law enforcement, doing construction or just have a long history at Disneyland—there’s nothing punishing about being able to find your most comfortable position on this universal height toilet. Unbelievably clean and precise when it comes to pulling out all the stops with performance, our two-piece elongated bowl and tank set is so modern they might not be seen for years. With an E-Max 1.28 GPF flushing system that delivers one hell of a final flush, these water saving beauties are ADA compliant, CEC approved and certified WaterSense® toilets with California Green Building Council (CGC) verification. You don’t even need a seat! Just customize your Toto Entrada Two-Piece Universal Height Toilet with any one of five included Toto washlets for the clean you deserve.

Specification
  • Bowl Shape – Elongated
  • Water Сonsumption- 1.28 gpf
  • Type – Two-piece toilet
Glacier Bay Black Dual Flush Two-Piece Elongated Toilet

Glacier Bay Black Dual Flush Two-Piece Elongated Toilet

Sitting on your throne is all about feeling like you’re sitting on the top of the world, and this Glacier Bay Black Elongated Toilet can make that happen. Sitting at 19″ high, it’s designed with features like a separate tank and toilet bowl (instead of one unit) for easy installation. It also has an oversized seat making comfort more than just a luxury – it’s luxurious! The vitreous china construction offers resistance to acid, abrasion and staining so this is definitely one throne built to last. With its powerful 1.1 or 1.6 GPF performance, plus WaterSense-certified design which helps conserve water consumption during flush cycles, there are few thrones higher than this one!

Specification
  • Bowl Shape – Elongated
  • Water Сonsumption- 1.1 gpf or 1.6 gpf
  • Type – Two-piece toilet
Winzo Elongated One-Piece Toilet

Winzo Elongated One-Piece Toilet

The Winzo Elongated One-Piece Toilet is a powerful toilet with low water consumption, made for different bathrooms and daytime use. Note the sunken bowl looks perfect in your children’s room or large bathroom to give you that little extra space. This added height also helps the elderly or disabled person sit down and stand up much easier. With its quick release seat cover this toilet becomes much more easier to install plus maintenance becomes seamless too!

Powerful double cyclone flush system. The Winzo Elongated One-Piece features two huge pistons inside, quickly pulling liquid down into the drain when flushed which reduces liquid in water usage by up to 50%. Comfort Height with Soft Close Seat. Standing at 22″ high, the Winzo Elongated One-Piece Toilet features an elongated bowl with a 12″ deep design supplying that extra comfort. This toilet also comes with a soft closing seat giving you that little bit of luxury when sitting down. Made from the highest-quality vitreous china, this toilet tank is filled with durable materials that provide strength and resist cracking. The Winzo Elongated Toilet also includes our patented “EverClean” technology protecting it against bacteria, mold/mildew and germs so you don’t have to worry when using the restroom every day. The tank features a clean design, so it looks perfect sitting in your bathroom.

Specification
  • Bowl Shape – Elongated
  • Water Сonsumption- 0.8/1.6 gpf
  • Type – One-piece toilet
WoodBridge T-0001

WOODBRIDGE T-0001

Modern comfort and convenience with luxury – the WoodBridge T-0001 super silent toilet is a one piece design with clean lines and close attention to detail. We know how frustrating it can be cleaning your car, clothes or favorite pair of shoes, so we believe in making it as easy as we possibly can for you by having this model easier than any other on the market to clean. With simple curves and sleek details, everything has been done just the way you want: QUIET AND POWERFUL FLUSHING that will always leave you smiling!

This beautiful modern toilet is truly something well worth investing in. We have all been there… you get up in the morning, go to the bathroom and try to be as quiet as possible so not to wake anyone sleeping. But sometimes it’s just impossible not making a sound! Have you ever thought of going into your bathroom at night and having a toilet that will flush quietly? The WoodBridge T-0001 super silent toilet is the perfect solution. With its powerful 1.28 GPF dual-flush performance, Eco-friendly design and easy installation, this toilet is ready to go in virtually any bathroom! The heavy duty flush reliable system has inner mechanical parts made of ceramic which can last up to 7 million uses! That’s one tough cookie.

Specification
  • Bowl Shape – Elongated
  • Water Сonsumption- 1.28 gpf
  • Type – One-piece toilet

How to Choose the Best Quiet Flush Toilet

In choosing a quiet flush toilet, there are several factors that you have to consider. First is the noise level of the flushing system. The second is the seat design and cover style. The third is water consumption or tank capacity. Fourth is possible noise from the base of the unit because it may become loose when exposed to vibration from flushing. And lastly, the total height of the unit should be shallow enough for you to fit and sit comfortably.

Flushing System

This is probably the most important factor to consider when choosing a toilet. As you know, flushing systems are usually noisy because of the flush valve opening and closing mechanism. The noise can come from either the tank or bowl itself, but typically it’s on both parts of the system that the noise is generated.

Tankless toilets are becoming popular these days because they prevent noise from being produced during flushing. These kinds of toilets have a smaller bowl size, but the good thing about it is that the water will not be stored inside the bowl for such a long time.

However, tankless toilets are wasteful on water consumption and cost more than a standard tank-type toilet. So people opt to use this kind of toilet only in powder rooms, guest bathrooms, and other places where water conservation is very important.

Bowl Shape

The most common bowl shapes for toilets are round and elongated bowls. Elongated bowls are made for taller people because there is more space to accommodate their height. If you are tall, then it is best to use an elongated bowl so you don’t feel uncomfortable when sitting on the “throne.”

Water-Saving Technology

The WaterSense technology, which is mandated by the EPA, will save you $30 to $50 on your monthly water bill. It was set up to encourage manufacturers to produce toilet models that are highly efficient with water usage or plumbing fixtures that have excellent performance and also conserve more than 1.28 gallons of water per flush (gpf).

There are two types of water-saving flushing systems – the 1.6 gpf or .8 gpf toilet. The former can decrease your water usage to half compared with a standard 3.5 gpf system while the latter will help you save about 30 percent on average.

FAQ

What Causes the Noise in a Toilet?

There are several things that can cause noise when flushing a toilet. The most common is the flush valve opening and closing mechanism, which makes it necessary to have a noisy flushing system. If you want your toilet to be silent, then the best choice is the vacuum-assisted design where water is sucked into the bowl instead of being pushed.

Another cause of the noise is the poor tank-to-bowl installation. The flange – where the toilet sits on top of – can become loose because it is not secured well enough, so when you flush, a banging on the base becomes audible.

Do Tankless Toilets Make Any Noise?

Noise from a tankless toilet comes from the water running to fill the bowl and the amount of time it takes for this process. It can be annoying especially if you like to use a toilet at night and everything is quiet around you. There are certain tankless models that have noise-reducing features, but they come with a higher price tag.

How often do I need to clean and maintain my quiet flush toilet?

Cleaning your toilet is necessary to maintain the flushing system, which will prevent noise from coming from it. You must also check if there are any loose parts that need tightening and repair as well as unclog the drainage holes with a wire or small brush.

Conclusion

When buying a toilet, the best way to have peace of mind that you are getting your money’s worth is to choose one with high ratings. It doesn’t matter if it’s cheap or expensive, as long as it has good customer reviews.

Of course, there are other things to consider before making any purchase – water-saving features, bowl shape, noise-reducing mechanism, and many others. But if you want a toilet that produces the least amount of noise while flushing, try the vacuum-assisted design with a round bowl – one that has a good customer rating as well.