The 7 Best Powerful Flushing Toilets: Top Picks and Reviews

Nothing is more frustrating than a toilet that will not flush properly. Standing by your toilet with a plunger in hand each time you flush is a definite sign that your toilet needs to be replaced. Since 1994, when it was mandated into law, toilets are now required to use less than 2 gallons per flush to conserve water. If your toilet is not flushing properly or using more than 2 gallons per flush, you really need a new one.

Water is the primary requirement to remove all solid and liquid waste properly and efficiently. So toilet manufacturers faced challenges with the mandate to use less water in flushing the toilet. They faced these challenges head-on with new technology, coming up with new designs of toilets that efficiently conserve water.

Indeed, when it comes to your home, settling for second best is not an option, especially in selecting bathroom fixtures. Choosing the right toilet for multiple bathrooms is one of the most important decisions you can make for your home. Toilets with the best flushing capability not only help you conserve water (hence bringing down your water bill). It can also save you a lot of stress in the future.

Here are the 7 best flushing toilets in 2020 that we can recommend. Read each review and decide which flushing toilet best fits your family’s needs.

Best Flushing Toilets

ImageProduct NameDimensionsGPFLatest Price
TOTO Drake Elongated Bowl and Tank28 x 19.5 x 30.5 inches1.6 GPFCheck Price
Kohler Highline Classic Pressure Lite Comfort Height Toilet38.2 x 25 x 23.7 inches1.6 GPFCheck Price
American Standard Champion-4 Right Height One-Piece Elongated Toilet17.8 x 29.8 x 29.5 inches1.6 GPFCheck Price
WOODBRIDGE Dual Flush Elongated One Piece Toilet28.5 x 14.5 x 27 inches1.6 GPFCheck Price
TOTO Ultramax Elongated One Piece Toilet28 x 17 x 28 inches1.6 GPFCheck Price
Nature’s Head Self Contained Composting ToiletAmerican Standard Town Square FloWise One Piece Toilet29.9 x 15.1 x 30.8 inches1.28 GPFCheck Price
Toto Entrada Round CalGreen Two-Piece Toilet23 x 15 x 30 inches1.28 GPFCheck Price

1. TOTO Drake Elongated Bowl Toilet

TOTO Drake Elongated Bowl and Tank

TOTO Drake Elongated Toilet ranked as one of the top domestic toilets for 2020 by our editor choice. Through quality and superior engineering for over 90 years, TOTO has produced, and it continues to produce the most trouble-free toilets in the industry today. The company has a stellar reputation for the production of toilet assemblies that will outlast any other leading competitor’s products.

Combined with the high-profile contemporary design of this sleek toilet, this company’s G-Max flushing system has time and again proven to make the most powerful yet quiet flushing toilet currently available.

The flush valve of this toilet is an amazing 125 percent larger than the more standard, traditional, and conventional 2-inch flush valve offered by a majority of other toilet manufacturers. Naturally, with a wider flush valve, the possibility of clogs is reduced. With a fully glazed computer-designed tramway, the bowl of this toilet remains cleaner longer with no staining. Double Cyclone flushing of this toilet evacuates all waste in just a few seconds with powerful siphon jet flushing.

  • It has an elongated bowl for greater comfort.
  •  Toilet is ADA compliant.
  • It features durable vitreous china construction.
  • Its commercial-grade performance adapted for residential applications.
  • It conserves water efficiently, using only 1.6gallons per flush.

  • There is not enough water flow, and it clogs easily.
  • The two-piece construction is harder to install.
  • Bowl has a ridge, giving the appearance of a dirty bowl.

The double cyclonic action of Toto Drake’s evacuates all waste immediately while conserving water. The two-piece contemporary styling is ideal for new homes, remodeling of existing homes, or for replacement of older toilets. It is priced at half of the competitor’s models while backed by a 1-year warranty.

2. Kohler Highline Classic Pressure Lite Toilet

Kohler K-3493-0 Highline Classic Pressure Lite Comfort Height Elongated 1.6 gpf Toilet

“The Bold Look of Kohler” is clearly visible in this two-piece design by one of the most respected and trusted names in the industry. Considered as one of the best pressure-assisted toilets in the market, the unique look of this toilet sets a precedent for all other manufacturers to follow.

This company takes the manufacturing of its toilets seriously. Using the latest in leading-edge technology, the styling of this two-piece toilet fits perfectly in all installations from new construction to remodeling or replacement applications.

The Comfort Height feature of this toilet combination places the toilet at the desired height for easier seating and standing. The elongation of the bowl extending out 11/2inches further than the leading competitors’ makes this model ADA compliant. Designed to fit in accordance with any bathroom installations, this two-piece toilet from the Highline collection raises the bar for exceptional flushing performance. Speaking of Kohler toilet, check out our top 5 Toilets review here

  • The two-piece construction allows for easier access.
  • Toilet uses only 1.4 gallons of water per flush.
  • It conserves over 2,000 gallons of water per year, which is wasted by other outdated toilets.
  • It is made in the USA.
  • It is covered under Kohler’s 1-year limited warranty.

  • The toilet height is too tall for kids but great for adults.
  • The tank takes 30 minutes to fill (due to incoming water pressure problem).
  • There were missing pieces on shipment.

As a long-time industry leader, Kohler stands behind its excellent reputation with this toilet model. They continue to produce high-engineered toilets for any kind of installation. This company led the way to the introduction of pressure-assisted toilets for use in homes for other manufacturers to follow. Discover the bold look of this toilet by clicking the following link.

3. American Standard  Champion-4 Toilet

American Standard 2034314.020 Champion-4 Right Height One-Piece Elongated Toilet, White

Americans have always set high standards for themselves and the products that are produced in the country. The production of the highest quality one-piece toilets continues this legacy. With its Champion-4 series, American Standard proves its reputation for providing the highest quality toilets is well-deserved.

With 70 percent capability in vacating larger masses, this powerful clog-free toilet is a Champion. It’s featuring a right height toilet at 161/2inches from the finished floor to the rim, and this one-piece toilet enhances the ease of use with perfected comfort.

With their revolutionary EverClean surface, the toilet bowl of this well-designed and engineered toilet is easier to clean and stays clean longer. Combined with 4-inch piston Accelerator flush valve action while using less than 1.6 gallons of water per flush, American Standard holds true to its name with this toilet.

The powerful siphoning water jet action captures the circular flow of water for optimal performance with minimal flushing energy loss. Siphoning waste and minimal water into the trapway, a dual-action push/pull removes all waste in less time with no residual mess.

  • Toilet has a quiet yet powerful flush.
  • Its vitreous china construction is durable and easy to clean.
  • Its one-piece construction provides for a uniform look.
  • It is easy to install.
  • The slow close feature includes both seat and lid.

  •  Seat quality is poor.
  •  Toilet did not fit (poor measurements are taken).
  • Toilet sits farther from the wall than used to.

Piston action flushing action with a 4-inch valve opening is the largest valve opening of all available toilets in the market. The 4-inch valve opens in all directions when flushing, providing immediate removal of all waste material. The unprecedented 10-year warranty assures the quality and performance of this toilet. No other leading manufacturer offers this extended warranty on similar models.

4. WOODBRIDGE Dual Flush One Piece Toilet

WOODBRIDGE T-0019 T-0019, Dual Flush Elongated One Piece Toilet

Since 2005, Woodbridge has manufactured high-quality bathroom products with sleek looks that complement any interior bathroom décor. Their one-piece T-0019 toilet is a clear indication of the quality offered to their consumers for over 10years. With no corners or grooves, cleaning is simplified.

Chair-height seating makes sitting down and standing up easier for adults. Certified as a WaterSense toilet by the EPA (Environmental Protection Agency), this one-piece toilet uses 20percent less water, saving up to 16,500 gallons of water per year. This high-end toilet uses only 1.28 gallons of water per flush.

This dual-flushing modernistic-looking toilet is powerful yet very quiet. Siphoning flushing design with a fully glazed bowl removes waste efficiently and quietly. With no clogs or leaks, this easy-to-clean toilet is extremely durable, lasting well beyond the industry standard of 10 to 15 years. This is an ideal choice for new home installations, projecting the look of comfort and serenity. The unique styling of this toilet will also significantly upgrade the look of any existing bathroom.

  • Toilet has a luxurious modern design.
  • It is easy to install with a step-by-step illustrated guide.
  • The self-closing seat is included.
  • The stainless steel seat hinges are durable
  • The company has friendly US-based support teams.

  • Toilet has the wrong height dimension.
  • It is heavy and needs two people to install.
  • It is not flat on the bottom and requires additional shimming and caulking.

The WOODBRIDGE Toilet is shipped as a complete package. It contains everything you need to install, including the soft-closing seat, wax ring, and illustrated step-by-step guide to a professional installation. Further, there is a 5-year warranty on porcelain parts against fading/staining of glazed areas while the flushing mechanism and the soft-closing seat have a 1-year warranty.

5. TOTO Ultramax Elongated One-Piece Toilet

TOTO MS854114S#01 Ultramax Elongated One Piece Toilet

Manufactured by one of the leading and most trusted names in the industry, TOTO Ultramax, this one-piece toilet brings to light what other manufacturers have been attempting for years. SanaGloss ion barrier keeps the bowl cleaner longer, with no staining. G-Max flushing system draws more water quickly into the bowl with a more forcible exiting.

Using the latest in computer design technology, the fully-glazed trapway with the large 3-inch flush valve quickly vacates all waste residue requiring only one flush. It uses only 1.6 gallons of water per flush, conserving water, and contributing to reducing your monthly water bills.

The sleek styling of the chrome-plated trip lever is a clear indication of the forward-thinking process of this company. The soft-close seat, made to fit either regular or elongated bowls, is the latest in design with a more comfortable ergonomic design remaining resistant to harsh cleaning chemicals. Using the latest in SoftClose technology, the slamming and annoying sounds made by other toilet seat models are gone forever.

  • Toilet has one flush superiority.
  • It flushes quietly.
  • It has a larger 21/8-inch trapway.
  • The top-mounted tightening bolts make for an easier installation.
  • Extra-large siphoning jet generates unmatched flushing power.

  •  Valve leaks (due to poor installation).
  • Handle and flapper valve needs replacement every two years.
  • Shipping containers are flimsy and need to be reinforced.

This Ultramax gravity-fed flushing toilet meets and exceeds all previously set expectations from a company known for the production of superior bathroom fixtures. The bowl rim height of 145/8 inches remains a perfect height for all members of the family. This height is recommended for easier standing and sitting with increased comfort in leg positioning.

6. American Standard Town Square FloWise Toilet

American Standard 2847.128.222 Town Square FloWise RH Elongated One Piece Toilet

American Standard has always produced high-quality toilets that make it deserving of its reputation in the industry. Constantly focusing on its customer needs, this company has gained a reputation for the production of quality and affordable toilets that are common in all major home improvement stores from coast to coast.

The Town Square one-piece toilet is designed to add elegance to any bathroom at a very affordable price. Using the lowest water consumption per flush at only 1.28 GPF, this one-piece toilet also offers the latest in design, reducing cleaning by 90 percent.

PowerWash rim scrubs the bowl clean with each flush. The EverClean surface has antimicrobial properties that inhibit the growth of all stains, odor-causing bacteria, and surface mold.

  • It is the highest-rated toilet in the market today, removing 1,000 grams of solid waste per flush.
  • It is EPA WaterSense approved for maximum water conservation.
  • Toilet has 20 percent more water-saving capabilities.
  • It has an extra-wide 3-inch flush valve.
  • It flushes 80 percent faster in comparison to other similar competing models.

  • The included toilet seat does not fit; it is two inches short.
  • It is hard to install and requires more than one person to do so.
  • Changing the seat is almost impossible without pulling out the entire toilet.

This Town Square Suite incorporates the latest in technology with added features that other manufacturers add to the purchase price. The PowerWash rim technology traps air in the rim chamber producing a pressurized rim wash to scour the bowl during each flush thoroughly.

7. TOTO  Entrada Round CalGreen Two-Piece Toilet

Toto CST243EF-01 Entrada 1.28GPF Round CalGreen Two-Piece Toilet

Although coming in at the final position in this article, this well-designed toilet totally deserves being in the list. Achieving California’s CEC (California Energy Commission) and CalGreen requirements, this two-piece toilet with a round bowl offers the best value for your money.

This ADA-compliant toilet is designed by a company with over 90 years of experience in the production of some of the most reliable and dependable toilets in the market. It also has a larger than average 3-inch flush valve which is 125 percent bigger than standard toilets.

Offering one of the quietest flushing systems available, the traditional styling of this two-piece toilet fits perfectly into any new home or remodeling of existing homes. With a contemporary styling that is elegant, this toilet assembly blends well into any bathroom décor with the soft, pleasing white color.

Quality is paramount in all products produced by this company with guiding principles that are the most stringent throughout the industry. The perfected universal height of this toilet allows for a more comfortable sitting position for all members of the family.

  • It has a clean and modern design.
  • E-Max technology means the powerful removal of all waste.
  • It is extremely low maintenance.
  • It uses only 1.28 gallons of water per flush.
  • It features WaterSense technology, which means it conserves water more.

  • It has low water height in a bowl.
  • Bowl does not clean as well as expected when flushed.
  • There is no included seat.

This TOTO Entrada toilet has a very low flush rate of water without sacrificing overall flushing performance. It is one of the most affordable toilets in the market today. It offers more for less, which makes it a favorite of the consuming public looking for a quality toilet with a well-founded reputation.

Best Flushing Toilet Buying Guides

Buying guides are intended to produce relevant information on the best flushing toilets in order to educate you, the consuming public, on the different types of flushing toilets available today. There are two distinctive types: the power-assisted flushing toilet and the more traditional gravity-fed toilet. The following is intended to give you a better understanding of the types of flushing toilets currently available.

Power-assisted Toilets

Power-assisted toilets, also known as pressure-assisted toilets, were originally designed for commercial installations due to the frequency of use. Lately, however, there has been an increased interest in pressure-assisted toilets for residential applications.

A noticeable difference between pressure-assisted toilets versus gravity-fed toilets is immediately noticeable when removing the top lid of the tank. Pressure-assisted toilets have a plastic pressure tank instead of a water-filled bowl. When the tank is filled with water, the air inside the tank is compressed by the power of the incoming water.

When flushed, a very noticeable extra effort is needed to release the pressure inside the tank, which creates a very forcible blast into the toilet bowl. This creates noise levels that can be frightening, especially in the middle of the night, as compared to the subtler noise of the traditional gravity-flushed toilet.

Pressure-assisted toilets have been reported to flush 50 percent farther than gravity-flushed ones. These types of toilets have also been accredited with using less water per flush. In hot and humid climates, pressure-assisted toilet tanks do not sweat due to the internal pressure tank configuration. Although designed to flush better, there are drawbacks to these toilets that need to be taken into consideration.

The major disadvantage of pressure-assisted toilets is the noise, which is a big negative for residential installations. The release of the pressure during flushing may also spray water or a fine mist, which could be alarming to the unsuspecting user.

Pressure-assisted toilets are also very complex in design and typically cost more than the traditional gravity-flushed toilet. Replacing or finding parts for a pressure-assisted toilet can be very expensive with most plumbing supply stores very hesitant in selling to a non-professional.

Gravity-fed Toilets

Gravity-fed toilets are the most commonly used toilets found in millions of homes worldwide. As the name implies, gravity forces the waste in the toilet bowl down the drain with the assistance of stored water in the toilet tank. Gravity-fed toilets today have been re-engineered to provide a better, more efficient flush with the use of cyclonic water action that accelerates the water released into the bowl at increased speeds. This increased speed not only produces a better flush but a cleaner one as well, keeping the toilet bowl free of stains and remnants.

Simplistic in design, yet effective, gravity-fed flushing toilets use no pressure-assisted mechanisms to remove waste in the toilet bowl. Comprising a lift chain, filler tube flapper valve, and float, replacing parts of gravity-fed toilets is easy and cheap compared to hundreds of dollars in replacement parts for pressure-assisted toilets.

The operation of the gravity-fed toilet is quite simple. When the toilet is flushed, the trip lever pulls on the flapper valve at the bottom of the water tank, pulling the flapper valve upwards. When the stored water in the tank is released, it rushes into the toilet bowl, forcing the waste material down the drain.

The filler tube then begins to immediately re-fill the tank, forcing the flapper valve down into the sealed position. As water is replaced, the float continues to rise to a preset position stopping the further incoming water.

Not much can go wrong with a gravity-fed toilet. Replacement parts, which are very economical to replace, may or may not be needed depending on the amount of use. With the introduction of new technology, gravity-fed toilets are undergoing changes to provide a better flushing experience while maintaining the federally-mandated use of less water per flush. Gravity-flushing toilets are less expensive and less noisy than pressure-assisted toilets.

Available in both one-piece and the more traditional two-piece design, gravity-fed toilets continue to dominate the toilet industry and are expected to remain available for an indefinite period of time. Used by generations that have since passed, gravity-fed toilets remain the preferred choice of consumers based on availability and replacement costs.

Reasonably-priced in large home improvement centers, the price of two gravity-fed toilets equals the cost of one pressure-assisted toilet. As a better value, gravity-fed toilets continue to be used in new home construction and a great way to create an upgraded look for remodeling of existing bathrooms.

To Summarize

Purchasing either a gravity-fed or a pressure-assisted toilet remains a matter of personal preference. There are advantages and disadvantages to each type of these toilets. When based on overall value for the money, it would appear that the gravity-fed toilet is ahead of the pressure-assisted one.

However, the pressure-assisted toilet does offer a better flushing experience while using less water. If the noise factor is important, the gravity-fed toilet would be a better choice out of all the best flushing toilets in the market today.

Buying guides such as this are created to give the consumer a better insight into the operation of certain products, which, in this case, is the flushing toilet. It is not the intent of these fact-filled buying guides to persuade the consumer to buy one particular product.

The ultimate and final decision about which of these toilets to purchase is and will always be the decision of the consumer. With a better understanding of the operation of both styles of these flushing toilets, you as the consumer can now make an informed choice on what flushing toilet to buy.

Frequently Asked Questions

With a wider selection of toilets available today, it is easy to get confused when selecting the toilet that offers you the best possible performance for the best price. Hopefully, the following questions and answers can help clear up some misconceptions about flushing toilets.

1. How do I know which toilet is right for me? There are so many different toilets with prices that are out of this world!

A. Running from store to store, looking at never-ending rows of toilets is not the answer. You are wasting time and money spent on gas that could be put to better use.

There are many things to consider when looking for a toilet. Price is the LAST thing you should be looking at. Water conservation is the key in today’s economy.

Toilets using less than 2 gallons per flush will save you money on your water bill and help conserve one of our most valuable, natural, rapidly depleting resources, water. Take time to investigate all those toilets in 2020 that have to offer. It will be worth it in the long run.

2. Which is better, the power-assisted toilet or the more traditional flushing toilet?

A. Keep in mind that power-assisted or pressure-assisted toilets were introduced to the market for commercial applications due to the frequency of use. They are noisy, which may or may not be ideal for residential installations. Modern technology is being introduced to eliminate or reduce the noise of power-assisted flushing toilets, but it is not being produced yet.

3. Is it true that all toilets made today are pretty much the same?

A. Nothing could be further from the truth! Toilets may look the same, but that is where the similarity ends. Toilet manufacturers offer many different types of toilets, each specifically designed for an intended installation purpose. For example, there is a dramatic difference in appearance alone of the one-piece toilet over a two-piece toilet. Flushing mechanisms of these toilets also differ significantly, although, of course, they are all designed to flush properly every time.

4. Why is there such a price difference in toilets?

A. Naturally, different kinds of toilets have different price ranges. Higher-end toilets, for example, have more bells and whistles, e.g., with feminine cleaning. The toilet industry remains competitive. Companies try to introduce more features to their toilets to get the consumer’s approval. Look past the overall price and consider which toilet will best suit your individual needs.

5. Where should I buy my toilet?

A. Where you buy your toilet is not as important as buying the right toilet. From online marketplaces to large home improvement stores, where you buy your toilet is a matter of personal preference and comfort level.


Purchasing the right toilet for your home is a decision that is not to be taken lightly. The toilets in your home are one of the most frequently used bathroom fixtures. Thus, it needs to be comfortable and efficient. Everyone likes to save money and to get the best possible deal for the least amount of money spent. When it comes to choosing toilets for the home, however, pinching pennies may bring you more headaches in the future.

The best flushing toilets in 2020 as outlined in this product review have been carefully selected based on overall performance using the least amount of water per flush, as well as many other factors. Many hours of detailed research go into the preparation of product reviews such as this. Before purchasing a toilet for your home, make sure to read each toilet reviewed in this buying guide so that you will get the toilet that best fits your needs.


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Jimmy is an avid blogger reviewing toilets and toilet products. In his spare time, he enjoys walking through home improvement stores, rating different bathroom appliances.

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