7 Best Toilet For Flushing Large Waste (Solid) # Trendy 2022

If you’re having trouble flushing big poop, then it is a great decision to buy the best toilet for flushing large waste.

But there is a huge list of powerful toilets that are actually so confusing.

Looking for a power flush toilet has to consider some points that should be present in the toilet models. Not every toilet has that power.

So, What is A Good Powerful Toilet? (Short Buying Guide) 

A good powerful toilet always depends on three factors- Flushing technology, flush valve, and Trap way.

These things are truly the main flushing power of any toilet.  

Qualities should be present at the best toilet for large bowel movements 

  1. A high tech powerful flushing engine.
  2. More than 3-inch flush valve
  3. More than 2 1/8 inches trapway
  4. Water consumption

The top 7 best power flush toilets for massive solid waste are listed here. Not only would it totally exclude long feces, but it will also avoid obstructions, stains, sewer odors, and bacteria, mold from causing serious toilet concerns. 


American Standard Champion 4 Max

  • 4 inches flush valve
  • 2 3/8 ” trap way
  • Champion Flush
  • Affordable
Check Price Here

TOTO UltraMax II

  • 3 inches Flush Valve
  • 2 1/8” Trapway
  • Tornado Flush
  • Medium
Check Price Here

Signature Hardwere 413995 Stalnaker

  • 3 inches Flush Valve
  • 2 1/8” Trapway
  • Siphonic Flush
  • Costly
Check Price Here

7 Best Toilet For Flushing Large Poop ( Top Cleanest Flushing Toilets Review)

Highly Recommended
7 Best Toilet For Flushing Large Waste (Solid) # Trendy 2022

1. AMERICAN STANDARD CHAMPION 4 MAX – Best Toilet Can Flush Golf Balls

Special Features

  • Toilet Type- Two-piece
  • Dimension- 17.75” x 29.75” x 28.5”
  • Weight- 95-118 lbs
  • Height- Standard/ Chair Height
  • Trapway- 2 3/8”
  • Flush valve- 4”
  • Rough-In- 12”
  • Flush type- Single Flush
  • Flushing Technology- Champion Flush
  • Warranty- 10 years

The American Standard is a leading, sophisticated, and innovative toilet manufacturer with a long-range of wonderful models.

No need to think about the look- the American Standard Champion 4 series has a rich, classy, and elegant look.

The American Standard make from Vitreous China material and comes in three shades. 

Whenever considering a powerful flush that can flush large solid waste, the key priority will always be the flushing technology.

The Amazing champion flush system is in built-in Champion 4 Max. It has the industry’s largest four-inch flush valve and an extra-wide trapway( 2 3/8”) that quickly eliminates large waste with no clogging spots.

When I claim there will be no blockage, I mean it. To demonstrate- they flushed down a bucket of golf balls only a single flush. 

The Champion 4 Max utilizes only 1.28 gallons of water per flush, allowing you to save water and money while maintaining performance.

Aside from its flushing ability- Champion 4 Max features all the options you’re looking for, from a round bowl seat to an elongated shape.

You may even choose between chair height and standard height for additional comfort. It’s a genuine throne, you know. 

The Champion 4 Max has a slow-closing seat, so you can say goodbye to a harsh, banging toilet seat.

Additionally, The Champion 4 Max also has a wonderful EVERCLEAN surface. The protecting layer makes it stay shining longer by blocking the formation of stain and odor-producing germs, molds, mildew, and so on.

The installation of Champion 4 Max is quick and simple. There is no need for any tools. The package has everything you need. 

Again greatest thing is that its support. Industry’s-leading limited lifetime protection from a company that has been around for over 140 years. 

The American Champion 4 Max toilet is a TRUE champion for flushing large poop.


  • No- Clog issue.
  • No waste odor.
  • Easy to clean and does not require much cleaning.
  • The large surface holds extra water, so no worry about poop sticking to the wall.
  • Chair Height and Standard Height are all available.
  • ADA, EPA, CalGreen, CEC certified
  • Ideal for everyone.
  • Easy to use a left-hand trip lever.
  • Powerwash rim can clean bowl with pressurized water.


  • I don’t think this should be a con, but the toilet is heavy. Therefore need an extra helper to install it.
  • Price is medium to high.

Highly Recommended 

Among all the 7 powerful flushing toilets, I personally refer to it because of my experience. It has been 3 years since I installed the American Standard Champion 4 Max from Amazon. 

For all those years, I never felt my toilet become slow to flush or any flushing issues or leakage issues. Even though I don’t need to take care of it like my previous one, I still do.

The great thing is that if you have low-pressure water in your home, American Standard Champion 4 Max gives the same efficacy.

Now they upgrade the toilet from 1.28 GPF to only 1 Gallon water can utilize in flush.

Apply monthly homemade cleaning hacks, and it seems like a brand new thing from look to performance. 

The high-efficiency Champion 4 Max toilet from American Standard is with no question the most lasting toilet that this respected manufacturer has ever produced.


7 Best Toilet For Flushing Large Waste (Solid) # Trendy 2022

Special Features

  • Toilet Type- One-piece/ two-piece
  • Dimension- 28.25 x 15.75 x 30.75 inches
  • Weight- 75- 85 lbs
  • Height- Standard / Chair height
  • Trapway- 2 1/8 ”
  • Flush valve- 3”
  • Flush type- Single Flush
  • Flushing Technology- Direct Flush systems
  • Warranty- 5 years

American Standard toilets have evolved to the most economical and strong toilets available, and Cadet 3 is one of the most popular flushing toilets.

The American Standard toilet brand in the United States and its customer service are excellent. 

Because of its powerful flushing engine, the American Standard toilet provides great performance with fewer obstructions. 

The three-inch flush valve and 2 1/8″ fully glazed trapway are enough to push over all-waste materials easily and at a reasonable price.

Furthermore, Cadet 3 FloWise utilizes only 1.28 gallons of water per flush. As a result, you end up saving water and minimizing the water bill as well.

This amount of water is 20% less than what a typical toilet uses; hence, you will conserve dollars with each flush.

With each flush, the PowerWash rim washes the bowl. In addition, the Cadet 3 FloWise- washes itself every time you use it and uses less water for you.

The height is perfect for everyone a comfortable use, and the round or elongated seat decreases the toilet area. Such a design fits in any type of bathroom.

Talking about the Material, the Cadet 3 FloWise is made with Vitreous China. The EVERCLEAN surface allows the bowl more protective and shining.

The EVERCLEAN surface always prevents the thriving of any harmful bacteria, molds, mildew, stains, and odor control.

Moving to the extra features, the American Standard Cadet 3 FloWise is ADA compliant, EPA certified, CEC, CalGreen certified.


  • Coming with a Slow-close seat, so no more bang noise.
  • Protect from stains, odor, bacteria, molds, etc.
  • Easy to install
  • Ideal for everyone
  • Perfect for small to large bathroom
  • No clog issue
  • 5 years warranty 
  • Affordable price
  • Map score is 1000 gm


  • Some users say a round bowl is uncomfortable.
  • Tall users say it is litter bit uncomfortable for them.
  • Some users complain about the slow-close seat, which has cheap material.

Final Words for Cadet 3 FloWise a Good Powerful Flush Toilet 

Among modern clog-free toilets, the American Standard Cadet 3 FloWise is a remarkably good, powerful flush toilet at a reasonable price.

AMAZON’s performance rating is high–approximately 4 stars–and its cutting-edge, high-quality features design.

3. KOHLER HIGHLINE CLASSIC- Best Commercial Toilet

7 Best Toilet For Flushing Large Waste (Solid) # Trendy 2022

Special Features

  • Toilet Type- Two-Piece
  • Dimension- 30-1/8″ x 21-1/4″ x 31-1/4″
  • Weight- 0.2 pounds
  • Height- Kohler Right Height
  • Trapway- 2 1/8”
  • Flush valve- 3”
  • Flush type- Single Flush
  • Flushing Technology- Class 5- Pressure assisted

Kohler -3493-96 Highline Classic Pressure Lite is the best strong flush toilet for Commercial use. It comes in two bold shades Biscuit and Black.

Kohler Highline Classic is a Comfort height toilet that has both options round and elongated bowls. 

This floor-mounted toilet is made of Vitreous China and has a one-year limited assurance.

The Kohler 3 inches 360-degree CANISTER flush valve is present, so the water troubles every corner of the bowl and flushed away any big waste.

Kohler Class five Flushing technology with pressure assist which means Gravity creates enough strong Siphon to wash away.

The toilet can eliminate waste effectively thanks to its heavy technology. At the same time, it uses just 1.4 liters of water every flush, reducing your water use.

Almost 1.4 GPF water consumption per flush as it is single flush, so approximate 5. 23 liters of water uses.


  • Comfortable for sitting and standing.
  • Easy to install. Only Three-bolt quick connect installation. Just place the tank and use an adjustable wrench to secure it.
  • Virtually clog-free
  • Left-hand trip lever
  • EPA, ADA compliant
  • Dry lock installation protects the toilet from leakage at the base.


  • Seat buy separately.
  • Pressure Assist makes noisy flush.
  • Trap ways are visible
  • Costly

4. TOTO ULTRAMAX II – Best Flushing Toilets

7 Best Toilet For Flushing Large Waste (Solid) # Trendy 2022

Special Features

  • Toilet Type- One-Piece
  • Dimension- 28 3/8 x 16 1/2 x28 3/4 inches
  • Weight-99 lbs
  • Height- Universal Height
  • Trapway- 2 1/8”
  • Flush valve- 3”
  • Flush type- Single Flush
  • Flushing Technology- ®The TORNADO flush

TOTO is the top manufacturer, and they release new and enhanced models on a regular basis to make life easier for everyone, like the TOTO UltraMax II.

Although the main noticeable thing is Flushing technology. TOTO UltraMax II has superpower double cyclone TORNADO flush. 

Two main key points that make TOTO UltraMax II more convenient in this List is – 

  • Double Cyclone Tornado flush has two strong siphon nozzles which create swiftly remove any waste build-up or obstructions.
  • Straight cut trap way, that flushing large solid poops, items, etc. Furthermore, the 3-inch flush valve and 2 1/8 inch wide trap are less prone to clogging and make running any material a breeze.

One most interesting additional feature present in TOTO UltraMax II and are SanaGloss finishing and CEFIONTECT™ technology.

SanaGloss technology creates a silky-smooth, ion-barrier surface that keeps the ceramic cleaner lubricated for much too long.

CEFIONTECT™ technology Glaze prevents debris from clinging to ceramic walls, making cleaning a joy.

These two characteristics work together to give a second layer of defense. That is why no germs, molds, or mildew can thrive even after years upon years.


  • Light Weight
  • Easy to install
  • Double protection layer
  • Easy to clean and use
  • Quiet flush, No-clog, Odor control
  • Ideal For everyone.
  • Watersense (EPA), ADA compliant, and CalGreen Certificate.
  • Washlet feature also available
  • Soft-close seat included, affordable.
  • Use only 1- 1.28 GPF water, MAP Score is >800


  • This is not like a con but only One-year TOTO limited warranty.

5. SIGNATURE HARDWARE TOILETS- Best High Pressure Flush Toilet 

7 Best Toilet For Flushing Large Waste (Solid) # Trendy 2022

Special Features

  • Toilet Type- Two-piece
  • Dimension- 33-1/4″ H x 28-1/2″ D x 18-1/4″
  • Weight- 91.9 pounds
  • Height- 18-1/4″ ( include seat)
  • Trapway- 2 1/8”
  • Flush valve- 3”
  • Flush type- Single flush
  • Flushing Technology- Siphon Flush

Signature Hardware is a leading maker of furniture, fixtures, and decorations for the bathroom and kitchen. Signature Hardware is a US-based company and maintain its quality over the century.

Signature Hardware 413995 Stalnaker is one of the best no-clog flushing toilets among all variants. The model holds only 1.6 gallons of water per flush.

But the Signature Hardware flushing technology can clear the bowl only 1.28 GPF water and save the rest of the water for the next use.

Thanks to its 3 inches flush valve with 2 1/8 inches fully siphonic trapway. The Siphonic trapway has the advantage that balancing the air pressure and water level.

As a result, whenever there are large wastes, they can easily remove them in a single flush without getting stuck anywhere.

From the performance-based Signature 413995 Stalnaker gets 4.7 out of 5 from 95% of users.

About height: 90% of users are happy with the height and have a comfortable, slow-close seat included.

Signature Hardware 413995 Stalnaker is a two-piece ADA compliant toilet that has an elongated seat for extra space.

Although it is a two-piece with an elongated seat, it still fits in a small bathroom.

So if you’re interested in purchasing this model, don’t worry about space and rough-in. That is standard at 12 inches.

You’ll be surprised if I reveal the warranty period. So check here to see the warranty period. I guarantee you’ll buy this model after seeing such great service.


  • Lightweight, easy to install
  • Siphon jet wide trapway
  • Ideal for everyone
  • Comfortable with slow close seat included
  • ADA compliant
  • Fit into the small bathroom too
  • Best flushing toilet to eliminate big solid waste, tall poop
  • Long durability with Signature brand assurance


  • Exposed trapway so easily get dirt

6. KOHLER WELL WORTH K-3505-0 classic pressure lite toilet

7 Best Toilet For Flushing Large Waste (Solid) # Trendy 2022

Special Features

  • Toilet Type- Two-piece
  • Dimension- 30-1/4″L x 21-1/4″W x 29-1/4″H
  • Weight- 101 Pounds
  • Height- Comfort Height
  • Trapway- Standard trapway
  • Flush valve- 3”
  • Flush type- Single Flush
  • Flushing Technology- Pressure Assist toilet

Kohler Well Worth K-3505-0 classic pressure lite toilet is the top 6 best flushing toilet on our list. It is a 4.9 rating on AMAZON.

The siphon trapway is a seal and won’t be visible therefore, cleaning the toilet is also simple.

It is 3-inch flush valve with a pressure-assist engine. It comes in 2 different shades. Because it is a common type, this toilet is reasonably priced.

Kohler is a devoted brand that provides all toilet purchasers with a one-year limited guarantee.


  • Installation is easy
  • Comfort elongated seat
  • Pressure assist prevents clogging large poop
  • Left-hand trip lever


  • Seat not included
  • Some users complaint about clogging issues after a certain period
  • Not ADA compliant

7. KOHLER CIMARRON – Power Flush Toilet

7 Best Toilet For Flushing Large Waste (Solid) # Trendy 2022

Special Features

  • Toilet Type- Two-piece
  • Dimension- 29 x 17.63 x 30.5 inches
  • Weight- 97 pounds
  • Height- Comfort Height
  • Trapway- less than 3 inches
  • Flush valve- 325 ”
  • Flush type- Single Flush
  • Flushing Technology- AquaPiston Flushing System

Kohler Cimarron Two-piece single flush elongated toilet perfect for a senior, tall and disabled person.

The overall look is great and enhances the bathroom appearance. Kohler Cimarron is ADA compliant so need extra space in your bathroom.

Kohler cimarron is EPA certified and utilised only 1.28 GPF of water whenever you use it. Moving to the main feature, it’s flushing performance that quite impressive.

The Aquapiston Flushing technology is a brand new flushing power technology in the market. The Aquapiston engine can move the water 360-degree, so the water runs every inch of the bowl.

The Canister flush valve is 3.25 inches that are larger than any other standard model.

The canister has high power to use the water and increasing the water pressure and releasing a large amount of water in a short period of time can cause any item to flush down in a small amount of water.


  • Skirted trapway, easy to clean
  • Easy to install
  • Aquapiston flushing performance
  • ADA AND EPA certified
  • Comfort height and seat
  • Low water consumption 1.28 GPF
  • More than 5 shades are available
  • Dry lock system leakage prove


  • The seat is not included, so need to buy it separately
  • Only one-year product warranty

Summery for Best Toilet For Flushing Solid Waste

If you are still confused about which will suitable for you make two choices between American Standard Champion 4 and TOTO UltraMax II.

Both most innovative models of their brands carry amazing powerful flush engines.

Look at the graph below- From Google Trends. The Red color stands for TOTO UltraMax II and the Blue color stands for American Standard Champion 4 Max.

the graph represent trends between champion 4 max and toto ultra max ii

The blue color is always high, demanding, and sells more than 100 toilets all over the world per day. 

The American Standard Champion 4 Max is an affordable price and from my personal experience, you will never regret it if your next toilet would Champion 4 Max is the best toilet for large bowel movements.

On other hand, TOTO UltraMax II fulfills all requirements but costly than Champion 4 Max.

Final Word- Best Toilet Flushing Large Waste 

It is so embarrassing if Choosing the right toilet between thousands of high-quality toilets is always confusing and tough.

When in my time, I research a lot and grabbed the American Champion 4 Max as our best powerful flush.

This is a very embarrassing situation, even after flushing two or three times if the stool does not go away. In the cycle of events, it was mostly when a guest used the toilet in my house.

As embarrassing as it was for him, it was dirty for me to clean them every time, and at last, I changed my toilet and installed a large trapway toilet.

I hope you don’t want to experiment like me. So look at your checklist and look at the buying guide, select the best toilet and solve life’s problems.

One more thing: not only will it eliminate large waste, but it will also prevent blockages, stains, odors, and mold from causing major toilet problems. You can take care of yourself away from cleaning them.

FAQs – Strong Flush toilet for solid waste

Q1. How to choose a good flushing toilet?

Choosing a toilet that flushes well is as easy as boiling an egg. Just follow some criteria like
1. Flush choice-either it is a single flush or the dual flush option.

Dual flush has an advantage over single flush, and that is water consumption. In the dual flush, you have two options for water usage. 

One is 0.8 GPF to 1.28 GPF and the other one is 1.6 GPF. Choose the option according to your needs.

In the case of the single flush, there is only one option: either 1.28 GPF or 1.28 GPF at a time, so water saving is less than with the dual flush.

The Trapway-Trapway plays a vital role in eliminating solid waste, especially big waste.

The wider and simpler the trapway, the less prone it is to blockage issues with which any waste can pass out.

The Flush Valve-Flush Valve Maintain the water pressure release from the tank to the bowl. 

The larger the flush valve, the greater the flushing mechanism.

For the best toilet that flushes well,
American Standard Champion 4 Max
TOTO UltraMax II
Signature Hardware
Kohler Highline Classic

Q2. How do I make my toilet flush stronger?

There are a few things you should adjust on your toilet to ensure a strong flush.

How much water is in the tank while you flush? The toilet weight and speed of the water moving from the tank to the bowl is what’s doing most of the flushing action.

Therefore, you want the water to be about a half-inch from the top of the flush valve, and your flush valve should be about an inch below the hole for the handle.

The next thing is how much slack is in the chain. If you have a flap-style flush valve, there should only be about a quarter of an inch of slack, and that way it is going to open the flapper the best.

Also, check the relationship of the chain on your lever. You don’t want the slack to be at an angle where it’s not openly as wide as it needs to be.

Adjust the chain so whenever you pull the lever, the flapper is wide open.

Again, you can purchase an adjustable flapper and you can adjust it so it stays open for a longer time.

If you have a flapper with a float above, adjust the float down closer to the flapper. It helps the flapper open longer.
If you have a canister valve with no flapper, then there is no adjustment you can make.

It is set by the manufacturer. Therefore, one thing you can do is just hold the lever down longer and a lot more water will flow from the tanj to the bowl to get a better flush.

Q3. Why does my toilet not flush strong?

If your toilet does not flush strong, you need to check
1. The flapper seal does not open properly
2. Tank is not enough full with water
3. The adjustable chain is long to prevent the flapper not opening wildly.
Or to make your toilet flush more strong try any 12 home hacks.

Q4. Which toilet can flush golf balls?

The American Standard Champion 4 is a toilet that can flush golf balls. It is a high-efficiency toilet that uses 1.6 gallons of water per flush With its comfortable seat and soft close feature, this toilet is perfect for anyone who wants a top-quality flushing experience.

Thanks to its high performance that can handle anything that is put into it, this toilet is perfect for homes with heavy traffic or those who frequently have guests over.

Leave a Comment