Best Quiet Flush Toilet of 2021 – (Complete Reviews with Comparisons)

Today we are going to talk about some of the best quiet flush toilets which will bring some great time to your life, after all, some of the best ideas strike while you are sitting on your toilet!

Best Quiet Flush Toilets: Reviews

1. Niagara 77001WHCO1 Stealth Toilet

This is a very high-value toilet that makes no kind of noise while flushing and some other neat and clean features are also available. This toilet uses a patented air transfer system to pressurize the bowls trap way, powerful and quiet flush evacuates all waste in the bowl in a quick motion.


Niagara 77001WHCO1 Stealth Toilet Quiet Flush Toilet Review



Stealth toilet is a very water-friendly toilet as it uses only 0.8 gallons of water per flush. So you don’t have to worry about wasting water with every single flush. It is a gravity flush toilet that provides a pressure tolerance so it should be able to handle most liquid and solid fixtures easily, It is a toilet made from vitrish china, so it is very tough well as it has a long toilet bowl for comfort. You can install it easily and take care that this seat is not included.


  • Durable
  • Comfortable to sit on
  • Easy to mount


Toilet seat is not included and has to be purchased separately. And might take more than a single try to flush down a lot of solid waste.

2. Mansfield 160WHT Alto Toilet Tank

Like we can tell you that this is another silent toilet, make sure that you can only get a toilet tank. So a two-piece toilet is ideal if you just need to replace the tank on your current model.

Mansfield 160WHT Alto Toilet Tank Quiet Flush Toilet Review


It comes with a factory-installed tank trim for your convenience. The trim trip lever tank is complete with two bowl bolts and nuts. It’s really ready to go and all you have to do is mount it on the existing toilet bowl. Please remember that this model is designed to fit toilet bowl models including 117, 130, 131, 135, 137, 138, and 139NS only.


  • Very quiet
  • Durable
  • Don’t use too much water.


Includes just the toilet tank.

3. American Standard Two-Piece Toilet

The American Standard Two-Piece Toilet has a really nice feature to go with yet another reasonably priced option. This toilet has very good facilities that you can appreciate.


American Standard Two-Piece Toilet Quiet Flush Toilet Review



What you love about the American Standard Two-Piece Toilet is that it is a siphon jet toilet This means that it uses a special trap method and flushing system to suck the solid waste right out of the bowl. This creates a lot of sections when emptying the bowl, but keep in mind that the long trap way might suffer from blockage by solid waste.

What is really good about the American Standard Two-Piece Toilet is that it has a dual flush system so you can use 1.6 gallons or half the amount for liquid waste can do. It is a long bowl, which is good for rest but is not suited for heavy space, its construction is durable. Also to prevent buildup, the cervix is ​​treated with the accompanying treatment.


  • Quick, efficient, and quiet flush
  • Dual flush option for water-saving.


Might suffer from clogging.

4. KOHLER K-3987-47 Wellworth Dual-Flush Toilet

This is a slightly more expensive option for us, but with a space-friendly design, it is quiet and has dual flush features.

KOHLER K-3987-47 Wellworth Dual-Flush Toilet Quiet Flush Toilet Review



With Kohler Wellworthworth dual flush toilet, it is a high latency toilet in terms of water use. It has a large flush with 1.1 gallons of water for liquid waste and a larger flush option with 1.6 gallons of water for solid waste. Which allows us to save water and money. This is a very simple toilet that is filled with 8 inches of water, so it should not be filled when really full. This is a two-piece toilet so it is not very easy to install but can be a nice DIY project.


  • Quiet
  • Dual flush
  • Round bowl for space friendliness.


Installation is not the easiest.

5. TOTO Drake II 1G Toilet

This is the most expensive option on our list, but it is such a completely plain beauty that is worth checking.


TOTO Drake II 1G Toilet Quiet Flush Toilet Review



So Drake uses only 1 gallon of water per toilet per flush, so you know that it does not wastewater. It is also light with a so-called flush part, along with putting a special finish on the bowl, the two work together. It is easily consumed to ensure that the upshift is consumed even with less water. This is a two-piece piece toilet so it reduces some effort while installing it. So, that makes it one of the best quiet flush toilets available in the market today.


  • Very water efficient
  • Powerful flush
  • Durable design.


Not the easiest to install. Seat and mounting hardware not included with the set.

Final Verdict on Quiet Flush Toilet

When it comes down, we would recommend Toto Drake Toilet because it saves a lot of water. And therefore, it is cheaper to use in the long run making it an economical choice. And giving you a run for your money, after all it’s amazingly silent. Let us know if this post about Quiet Flush Toilet helped you in the comments below.

Also, if you liked this comparison, be sure to check out our comparison on the best bidet toilet seats.

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