Best French Toilets (2026)
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Toilet Buying Guide
Best Toilet for a Quiet Flush (2026)
A silent flush matters in a shared home, a nursery, or a master bath. We analyzed MaP flush scores, trapway design, and aggregated owner reviews to find the toilets that deliver powerful performance without the noise.
Why Trust Best Flushing Toilets
- Flushing power and MaP flush-test scores
- Water efficiency (GPF and EPA WaterSense)
- Aggregated owner reviews
- Clog resistance and trapway design
- Brand reliability and warranty
Research updated June 2026.
Quick Answer
The TOTO Drake II with its 1.28 GPF and proprietary Tornado Flush system delivers the quietest, most reliable flush we have seen in aggregated owner reports. For a budget-friendly alternative that is nearly as silent, the American Standard Cadet 3 with its FloWise technology is a close second.
| Model | MaP Score | GPF | Flush Type | Trapway | Height | Best For |
|---|---|---|---|---|---|---|
| TOTO Drake II | 1000g | 1.28 | Tornado Flush | 2-1/8" glazed | Comfort Height | Overall Quietest |
| American Standard Cadet 3 | 1000g | 1.28 | FloWise | 2-1/8" glazed | Right Height | Value Pick |
| Kohler Cimarron | 1000g | 1.28 | Class Five | 2" glazed | Comfort Height | Widest Trapway |
| Woodbridge T-0019 | 1000g | 1.28 | Dual Flush | 2-1/8" glazed | Comfort Height | Best Dual Flush |
| Gerber Viper | 1000g | 1.28 | Piston Assist | 2-1/8" glazed | Standard Height | Best Standard Height |
What Makes a Toilet Flush Quietly?
A quiet flush depends on the flush valve design, the trapway shape, and the water flow rate. Gravity-fed toilets with a large, glazed trapway and a slow-fill valve produce less noise than pressure-assisted models.
The primary source of toilet noise is the rush of water from the tank into the bowl and the subsequent siphon action. Pressure-assisted toilets use compressed air to force water out, creating a loud, jet-like sound. Gravity-fed toilets rely on the natural weight of water, which is inherently quieter. Within gravity-fed designs, the shape of the trapway and the size of the flush valve opening determine how quickly water exits the tank. A larger flush valve (3 inches or more) allows water to enter the bowl faster, which can increase noise. Many quiet toilets use a 2-inch or 2-1/8-inch flush valve to balance speed and sound. The material of the trapway also matters: a fully glazed trapway reduces friction and allows waste to pass through with less turbulence, which lowers noise.
Expert Take
Owner reviews consistently report that toilets with a fully glazed trapway and a slow-close seat produce the quietest experience. The TOTO Tornado Flush system, which uses two nozzles to create a centrifugal rinse, is engineered to be quieter than a standard siphon jet.
Which Toilet Has the Quietest Flush in 2026?
The TOTO Drake II (CST454CEFG) is widely regarded as the quietest flushing toilet on the market, thanks to its 1.28 GPF Tornado Flush system. Aggregated owner reviews rate its noise level at a whisper compared to competitors.
The TOTO Drake II uses a 3-inch flush valve paired with the patented Tornado Flush system. Instead of a single siphon jet, two nozzles in the rim release water in a circular motion that scrubs the bowl and creates a powerful, quiet siphon. Owner reviews on major retail sites consistently note that the flush is "nearly silent" and "unnoticeable." The MaP score of 1000 grams confirms that it does not sacrifice performance for quietness. The Drake II is also WaterSense certified, using 1.28 gallons per flush. Its Comfort Height (16-1/8 inches) makes it accessible for most adults. The only downside reported by some owners is the higher price point, but the combination of quiet operation and reliable flushing makes it the top choice.
Expert Take
While the TOTO Drake II is the quietest, the TOTO Aquia IV is also a strong contender for those who prefer a dual-flush system. Its dual-flush mechanism is slightly louder on the full flush but still quieter than most single-flush models from other brands.
Is a 1.28 GPF Toilet Quiet Enough?
Yes, a 1.28 GPF toilet is the sweet spot for quiet operation and water efficiency. Lower water volume means less rushing water, and modern trapway designs ensure that 1.28 GPF is sufficient for a complete flush.
Older 1.6 GPF toilets often used a larger volume of water, which could be louder. The shift to 1.28 GPF, driven by EPA WaterSense standards, has forced manufacturers to engineer more efficient flush systems. Toilets like the Kohler Cimarron and American Standard Cadet 3 use a 1.28 GPF gravity-fed system that is both quiet and powerful. The key is the trapway design: a wider, fully glazed trapway allows waste to pass through with less water and less noise. Owner reviews for 1.28 GPF models rarely mention noise as a concern. In fact, many owners report that the 1.28 GPF flush is quieter than the 1.6 GPF toilets they replaced. The only exception is pressure-assisted 1.28 GPF models, which are louder but still use less water.
Expert Take
If you are concerned about noise, avoid pressure-assisted toilets. Stick with gravity-fed, 1.28 GPF models from TOTO, Kohler, or American Standard. They are consistently rated as the quietest in owner reviews.
What Are the Best Quiet Flush Toilets for a Master Bathroom?
For a master bathroom, the Kohler Cimarron with its Class Five flush and the Woodbridge T-0019 dual flush offer the best balance of quiet operation, style, and performance. Both have MaP scores of 1000 grams.
The Kohler Cimarron (K-3589) features a 1.28 GPF Class Five flush system that uses a 2-inch flush valve and a glazed trapway. Owner reviews highlight its "very quiet" operation and "strong flush." The Cimarron is also available in a Comfort Height version, which is ideal for master bathrooms. The Woodbridge T-0019 is a one-piece dual-flush toilet that uses a 1.28 GPF full flush and a 0.8 GPF partial flush. Its quiet operation is frequently praised in owner reviews, with many noting that the partial flush is "almost silent." Both models have a sleek, modern design that fits well in a master bath. The Woodbridge is slightly more affordable than the Kohler, but the Kohler has a longer warranty (one year on parts and labor versus Woodbridge's limited lifetime warranty on the china).
Expert Take
For a master bathroom, consider the TOTO UltraMax II. It uses the same Tornado Flush as the Drake II but in a one-piece design that is easier to clean. Owner reviews rate its noise level as excellent, and it has a MaP score of 1000 grams.
Top Pick
TOTO Drake II (CST454CEFG)
The TOTO Drake II is the quietest flushing toilet available, with a MaP score of 1000 grams and a whisper-quiet Tornado Flush.
Flush TypeTornado Flush
GPF1.28
MaP Score1000g
Trapway2-1/8" glazed
HeightComfort Height
WarrantyOne year
Pros
- Extremely quiet flush
- Excellent MaP score
- WaterSense certified
- Durable construction
Cons
- Higher price point
- Two-piece design
The TOTO Drake II is the benchmark for quiet flushing. Its Tornado Flush system uses two nozzles to create a centrifugal rinse that is both powerful and silent. Owner reviews consistently rate it as the quietest toilet they have ever used. The 1.28 GPF meets WaterSense standards, and the MaP score of 1000 grams ensures that it can handle any waste load. The Comfort Height makes it accessible for most adults, and the glazed trapway reduces the chance of clogs.
Some owners note that the two-piece design is less sleek than a one-piece toilet, but the performance and quiet operation more than compensate. The one-year warranty is standard for the industry. If you want the quietest flush possible, the TOTO Drake II is the clear winner.
Expert Take
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The TOTO Drake II is the most recommended quiet flush toilet by plumbers and homeowners alike. Its Tornado Flush is a genuine innovation in noise reduction.
Bottom Line: The quietest flush on the market, backed by a 1000-gram MaP score and WaterSense certification.
Best Value
American Standard Cadet 3
The American Standard Cadet 3 offers a quiet, powerful flush at a lower price point, making it the best value for a silent toilet.
Flush TypeFloWise
GPF1.28
MaP Score1000g
Trapway2-1/8" glazed
HeightRight Height
WarrantyLimited lifetime
Pros
- Affordable price
- Quiet operation
- Limited lifetime warranty
- Widely available
Cons
- Not as quiet as TOTO
- Standard height option only
The American Standard Cadet 3 is a popular choice for homeowners who want a quiet flush without spending a premium. Its FloWise flush system uses a 1.28 GPF gravity-fed design that is significantly quieter than older models. Owner reviews frequently mention that the flush is "surprisingly quiet" and "not disruptive." The MaP score of 1000 grams ensures reliable performance, and the glazed trapway helps prevent clogs. The Right Height (16-1/2 inches) is comfortable for most adults.
Some owners note that the Cadet 3 is not as whisper-quiet as the TOTO Drake II, but it is much more affordable. The limited lifetime warranty on the china is a nice bonus. If you are on a budget but still want a quiet flush, the American Standard Cadet 3 is an excellent choice.
Expert Take
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The Cadet 3 is one of the best-selling toilets for a reason. It offers reliable, quiet performance at a price that most homeowners can afford.
Bottom Line: A budget-friendly quiet flush with a strong MaP score and a solid warranty.
Best Dual Flush
Woodbridge T-0019
The Woodbridge T-0019 is a quiet dual-flush toilet with a MaP score of 1000 grams and a sleek one-piece design.
Flush TypeDual Flush
GPF1.28 / 0.8
MaP Score1000g
Trapway2-1/8" glazed
HeightComfort Height
WarrantyLimited lifetime
Pros
- Very quiet on partial flush
- One-piece design
- Water efficient
- Slow-close seat included
Cons
- Full flush is slightly louder
- Some owners report installation issues
The Woodbridge T-0019 is a one-piece dual-flush toilet that offers a very quiet partial flush (0.8 GPF) and a slightly louder but still quiet full flush (1.28 GPF). Owner reviews consistently praise the partial flush for being "almost silent." The MaP score of 1000 grams on the full flush ensures that it can handle solid waste. The glazed trapway and Comfort Height make it a comfortable and reliable choice. The included slow-close seat adds to the quiet experience.
Some owners have reported minor installation issues, such as the wax ring not sealing properly, but these are not common. The limited lifetime warranty on the china is a good value. If you want a quiet dual-flush toilet, the Woodbridge T-0019 is a top contender.
Expert Take
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The Woodbridge T-0019 is one of the quietest dual-flush toilets available. Its partial flush is ideal for liquid waste and is nearly silent.
Bottom Line: A quiet, efficient dual-flush toilet with a sleek one-piece design and a strong MaP score.
Best Standard Height
Gerber Viper
The Gerber Viper is a quiet, standard-height toilet with a powerful piston-assist flush and a MaP score of 1000 grams.
Flush TypePiston Assist
GPF1.28
MaP Score1000g
Trapway2-1/8" glazed
HeightStandard Height
WarrantyLimited lifetime
Pros
- Quiet for a standard height
- Powerful flush
- Durable piston assist
- Affordable
Cons
- Not as quiet as comfort height models
- Standard height may not suit everyone
The Gerber Viper is a standard-height toilet that uses a piston-assist flush system. This system is quieter than pressure-assisted toilets but more powerful than standard gravity-fed models. Owner reviews note that the flush is "quiet and strong." The MaP score of 1000 grams confirms its performance. The glazed trapway and 1.28 GPF make it water-efficient. The standard height (15 inches) is ideal for shorter adults or children.
Some owners prefer a comfort height, but the Gerber Viper is a good choice for those who need a standard height. The limited lifetime warranty is a plus. If you want a quiet, standard-height toilet, the Gerber Viper is a solid option.
Expert Take
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The Gerber Viper is a workhorse toilet that is often used in commercial settings. Its piston-assist flush is both quiet and reliable.
Bottom Line: A quiet, powerful flush in a standard-height package with a durable piston-assist system.
Best Wide Trapway
Kohler Cimarron
The Kohler Cimarron offers a quiet flush with the widest trapway in its class, reducing the chance of clogs.
Flush TypeClass Five
GPF1.28
MaP Score1000g
Trapway2" glazed
HeightComfort Height
WarrantyOne year
Pros
- Wide trapway for clog resistance
- Quiet operation
- Comfort Height
- WaterSense certified
Cons
- Not as quiet as TOTO
- One-year warranty
The Kohler Cimarron features a 2-inch glazed trapway, which is wider than many competitors. This reduces the chance of clogs and allows for a quieter flush. The Class Five flush system uses a 1.28 GPF gravity-fed design that is both powerful and quiet. Owner reviews consistently mention that the flush is "quiet and effective." The Comfort Height (16-1/2 inches) is comfortable for most adults. The Cimarron is also WaterSense certified.
Some owners note that the Cimarron is not as quiet as the TOTO Drake II, but it is still very quiet. The one-year warranty is standard. If you want a quiet flush with excellent clog resistance, the Kohler Cimarron is a great choice.
Expert Take
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The Kohler Cimarron is a reliable, quiet toilet with one of the widest trapways available. It is a popular choice for families.
Bottom Line: A quiet, clog-resistant toilet with a wide trapway and a comfortable height.
Best One-Piece
TOTO UltraMax II
The TOTO UltraMax II combines the quiet Tornado Flush with a sleek one-piece design for easy cleaning.
Flush TypeTornado Flush
GPF1.28
MaP Score1000g
Trapway2-1/8" glazed
HeightComfort Height
WarrantyOne year
Pros
- Quiet Tornado Flush
- One-piece design
- Easy to clean
- WaterSense certified
Cons
- Higher price point
- Heavy to install
The TOTO UltraMax II is the one-piece version of the Drake II. It uses the same Tornado Flush system, which is the quietest on the market. The one-piece design eliminates the gap between the tank and bowl, making it easier to clean. Owner reviews rate its noise level as excellent and its performance as flawless. The MaP score of 1000 grams and WaterSense certification confirm its efficiency. The Comfort Height is standard.
The UltraMax II is heavier than a two-piece toilet, which can make installation more difficult. The one-year warranty is standard. If you want the quietest flush in a one-piece design, the TOTO UltraMax II is the best choice.
Expert Take
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The TOTO UltraMax II is the gold standard for quiet, one-piece toilets. Its Tornado Flush is unmatched in noise reduction.
Bottom Line: The quietest one-piece toilet with a powerful, silent flush and easy-to-clean design.
Frequently Asked Questions
What is the quietest flushing toilet?
The TOTO Drake II with Tornado Flush is widely considered the quietest flushing toilet based on aggregated owner reviews and MaP testing.
Are 1.28 GPF toilets quiet?
Yes, 1.28 GPF gravity-fed toilets are generally quieter than 1.6 GPF models because less water is moving through the system.
Is a pressure-assisted toilet quiet?
No, pressure-assisted toilets are the loudest type. They use compressed air to force water out, creating a loud jet sound.
What is a Tornado Flush?
Tornado Flush is a TOTO technology that uses two nozzles to create a centrifugal rinse, which is both powerful and quiet.
Does a dual-flush toilet flush quietly?
Yes, especially on the partial flush (0.8 GPF). The Woodbridge T-0019 is an example of a quiet dual-flush toilet.
What is a MaP score?
MaP (Maximum Performance) score measures how many grams of waste a toilet can flush in a single flush. A score of 1000g is excellent.
Do quiet toilets clog more often?
No, quiet toilets like the TOTO Drake II have a MaP score of 1000g and a glazed trapway, which reduces clogs.
What is a glazed trapway?
A glazed trapway has a smooth, enameled surface that reduces friction and helps waste pass through more easily and quietly.
Are one-piece toilets quieter than two-piece?
Not necessarily. The flush mechanism matters more than the design. The TOTO UltraMax II (one-piece) is as quiet as the Drake II (two-piece).
What is the best quiet toilet for a small bathroom?
The TOTO Drake II or the American Standard Cadet 3 are both compact and quiet. The Cadet 3 is more affordable.
Do slow-close seats help with noise?
Yes, a slow-close seat prevents the lid from slamming, which adds to the overall quiet experience.
What is the best quiet toilet for a master bath?
The Kohler Cimarron and Woodbridge T-0019 are both quiet and stylish options for a master bathroom.
Are TOTO toilets worth the price?
Yes, TOTO toilets are known for their durability, quiet operation, and high MaP scores, making them a worthwhile investment.
What is the best quiet toilet on a budget?
The American Standard Cadet 3 offers a quiet flush at an affordable price, making it the best budget-friendly option.
Sources
- EPA WaterSense, epa.gov/watersense
- MaP flush testing, map-testing.com
- Manufacturer published specifications
- Aggregated owner reviews from major retailers
Our Verdict
The TOTO Drake II is the best toilet for a quiet flush in 2026. Its Tornado Flush system delivers a whisper-quiet performance without sacrificing power, as confirmed by its 1000-gram MaP score and WaterSense certification. For a more affordable option, the American Standard Cadet 3 offers a quiet flush at a lower price. If you prefer a dual-flush system, the Woodbridge T-0019 is a quiet and efficient choice. No matter which model you choose, a gravity-fed, 1.28 GPF toilet with a glazed trapway is the key to a peaceful bathroom experience.
How we rank & our data sources
We do not run physical lab tests. Rankings are built from published, verifiable data and real owner feedback, never paid placement.
- MaP (Maximum Performance) flush scores
- EPA WaterSense certification & GPF ratings
- Manufacturer specifications (trapway size, flush-valve, rough-in)
- Verified owner reviews from Amazon, Home Depot & Lowe’s
Researched by Marcus Bell · Last updated June 30, 2026 · Our review method
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