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7 Best Flushing Toilets For Large Waste - Top Bath Guide

7 Best Flushing Toilets For Large Waste

Choosing the best flushing toilet for large waste is your abiding investment and an important decision. In fact, many homeowners have complained about these toilets clogging. The best flushing toilets for large waste do not clog, clear waste quickly, efficiently, and is quiet.

Having that toilet that cannot flush properly is so much irritating and embarrassing especially when you have guests in your home. If you always need a plunger while using the toilet then this is the right time for your investment in the best toilet for flushing the large waste.

You need to buy something that functionally works well and looks good. The best flushing toilet for large waste also affects the overall visual appearance of your toilet. But unfortunately, choosing the best flushing toilet for large waste with both these features is difficult because Several toilets have unique capabilities and features. The reviews and buying guide below outlines some of the best toilets for flushing large wastes to ease your selection.

Top 7 Flushing Toilets For Large Waste:




  • One-piece

  • Elongated shape

  •   Dual-flushing system

  • Water Consumption(GPF): 1.28

  • Two-piece Toilet

  • Elongated toilet

  • E-max flushing system

  • Water Consumption(GPF): 1.28

  • One-piece Toilet

  • Elongated shape

  • Tornado flushing system

  • Water Consumption(GPF): 0.8-1.28

  • Two-piece Toilet

  • Elongated shape

  • Tornado Flushing system

  • Water Consumption(GPF):1.6

  • One-piece Toilet

  • Elongated shape

  • Water Consumption(GPF): 1.28

  • One-piece Toilet

  • Round bowl shape

  • Aqua-piston technology

  • Water Consumption(GPF): 0.8-1.0

  • One-piece Toilet

  • Elongated shape

  • Tornado flushing system

1. WOODBRIDGE B-0960S Toilet


The Woodbridge B0960S is a dual flush toilet, compact one-piece, and elongated toilet with an integrated bidet seat. It is a tankless toilet that has an auto flushing system and gives you a completely hands-free experience. This toilet is one of the best bidet toilets. It is affordable compared to others which provide a similar feature, flushes powerfully, and looks very attractive. 

surprisingly, as you enter your bathroom the lid of the toilet will automatically open, meaning you do not have to use your hands. All you have to do is to sit on the comfortable heating seat. After doing your work grab the wall-mounted wireless remote control and select your preferred wash functions. A nozzle will appear from the back of the toilet and can be adjusted to offer you posterior and rear wash functions using warm water.

The temperature, as well as, its pressure, can be adjusted according to your comfort and preferred settings. The oscillating and pulsating wash functions of this toilet leave you thoroughly relaxed and cleaned. Pulsating wash functions create a massage sensation by using alternating strong and soft water sprays.

When your cleansing is done, then a warm air dryer will start blowing warm air all over your rear and front until you are completely dried. The temperature of this warm air dryer can also be adjusted.

After being cleaned and dried all you need to do is to stand up and walk away. The bidet seat will clean the nozzle and automatically create a strong flush on its own.

To take care of any bad odors this toilet has a deodorizer with carbon filters that draws in the air and leaves a smell fresh in the bathroom. Another important feature of this toilet is that it has a nightly led light. 

WOODBRIDGE B-0960S toilet

At night a blue led light illuminates the toilet bowl making easy access to the toilet without the need of turning in the lights. This is especially helpful if you do not want to lose your sleep.

Dimensions of the Woodbridge B0960S:

  • Depth size: 28.75 inches
  • Width size: 15.325 inches
  • Height size: 22.625 inches
  • Rough-in size: 12 inches
  • Seat height size: 17.875 inches


  • Smart bidet with beautiful features
  • Water sense
  •  comfortable sitting area
  • Dual flushing power


  • Not a very compact toilet
  • Needs electrical supply



TOTO CST243EFR#01 Entrada Two-Piece Round

Toto Entrada is a two-piece single flush elongated toilet with a comfortable height. Its colors are available in cotton white and Sedona beige finishes. A model of this toilet is also available with a round bowl. The Toto Entrada is an amazing toilet from Toto which I would recommend to anyone without hesitating. Some of the factors which make Toto Entrada  a decent toilet to buy are:

  • Superior flushing
  • Budget friendly
  • Water efficient
  • Comfort height
  • Elongated/round bowl

Toto Entrada uses Toto’s E-max flushing system which is popular for its water efficiency. This toilet uses only 1.28 GPF. As a result, this toilet is certified by EPA’s WaterSense and CalGreen. This means that it can be sold anywhere in the United States. The great thing is that despite its low water consumption this toilet has a powerful flush and does not require a second flush. 

The distance to the seat from the floor is 17.25 inches, meaning it is compliant with the requirements of the Americans Disabilities Act. All people with limited mobility, including seniors, tall people find this toilet really easy to use. Unfortunately, it does not come with cefiontect glaze and toilet seat and you will therefore need to buy it separately. You will also have to clean it more often than other toilets.

Its important dimensions are:

  • Depth size: 28.625 inches
  • Width size: 15.25 inches
  • Height size: 30 inches
  • Rough-in size: 12 inches


  • The universal height
  • Powerful E-max flushing system
  • Silent operation
  • Easy to clean and Easy to install
  • Eco-friendly and Nice modern finish


  • Does not come with seat
  • Handleisbit lose

3. Toto Ultra max II Toilet


Toto Ultramax II is one of the best flushing toilets for large waste across the entire industry. This toilet is an elongated one-piece single flush toilet.  It has a comfortable height and is WaterSense certified. Toto Ultramax II uses Toto’s tornado flushing system which is a powerful flushing system. It consumes 1.28 gallons per flush.

These are the things that made the Toto Ultramax II a great toilet:

  • High water-efficiency
  • Strong flushing system
  • Rimless bowl
  • One-piece design

It is quite pricey than other toilets but totally worth the extra cost. However, it comes in a variety of colors including cotton white, colonial white, Sedona beige, bone, and black ebony. Toto Ultramax’s black color toilet is one the best-black toilet in the market.

Toto Ultramax II toilets are coated with Toto’s Cefiontect glaze. This substance makes the toilet smoother and inhibits the adherence of mildew bacteria and any kind of air. You do not need regular cleaning.

Toto Ultramax II provides an elongated toilet seat. Elongated bowl toilets provide more ways of comfortable sitting than round bowl toilets. Elongated bowl toilets are oval-shaped. As well as such toilets have 18.5 inches long which is more than round bowl toilets.

The important dimensions of the Toto Ultramax II are:

  • Depth: 28.375 inches
  • Width: 16.625 inches
  • Height: 28.75 inches
  • Bowl height: 16.125 inches
  • Rough-in: 12 inches
TOTO MS604114CEFG#01 UltraMax II Toilet


  • One-piece flushing system
  • Completes ADA regulations
  • Powerful flushing system
  • Dual flushing system


  • Very expensive
  • Lacks modern features.


TOTO CST446CEMG#01 Aquia IV Two-Piece Elongated Toilet

TOTO AQUIA IV Toilets are several best flushing toilet models of Toto for flushing large waste but Toto Aqua IV is best and different from all other models because they are fully skirted and also dual-flush. Toto Aqua IV is a two-piece, elongated, dual flush, standard height skirted model. It is an improved model of the famous Toto Aquia II. here are some of the outlines which makes this toilet the best to buy as compared to other toilets:

Aquia IV has a strong flushing system because it uses a Tornado flush system. This flushing system uses an extra-large 3-inch flush valve, 2 powerful nozzles, and a fully glazed trapway. It gives a quiet flush as compared to most of the toilets. This toilet has two flush buttons, a smaller and a larger one, to save your water bills. Its flush button is present on the top of the tank. The bigger buttons are for solid waste while the small button is for liquid waste.

This toilet uses 0.8 to 1.28 gallons per flush and is, therefore, CalGreen and WaterSense certified. Therefore, it can be sold anywhere in the United States without any restrictions.

The amazing thing about this toilet is that even though it has a rough-in size of 12 inches, it can also be installed in a bathroom with a 10 or 14-inch rough-in size without Toto unfit adapter.

The dimensions of the Toto Aquia IV are:

  • Depth size: 27.56 inches
  • Width size: 15.5 inches
  • Height size: 29.25 inches
  • Seat height size: 17 inches
TOTO CST446CEMG#01 Aquia IV Two-Piece


  • Meets calGreen and WaterSense requirements
  • Cefiontect ceramic with Soft seat
  • Tornado flushing system
  • Quiet flush with less water consumption


  • Cannot be installed in commercial bathrooms


American Standard 2004314.020 Champion 4 Elongated One-Piece

The American Standard Champion 4 is a one-piece, single flush, elongated toilet. It is available in a variety of colours including white, linen, and bone. American Standard Champion 4 provides a strong flushing system and without any doubt. This system uses a 4-inch wide flush valve and a fully glazed trap-way.

It has a bigger trapway which means that it removes the waste and water very faster. This toilet has a 17-19 inches seat height. Because of ADA’s regulation, these toilets are enforced in public washrooms.

This best toilet for flushing large waste is one piece, which means that it comes with a separate toilet bowl and toilet tank. However, It really looks stylish and I like this toilet as compared to two-piece toilets. Cleaning this toilet is also easy because it has no crevices.

The American Standard Champion 4 is less pricey than other toilets having all these features. Moreover, this toilet has a trip lever that is made of chrome.

The dimensions of the American Standard Champion 4 round toilet are:

  • Depth size: 28.25 inches.
  • Width size: 17.875 inches.
  • Height size: 31.18 inches.
  • Bowl rim height size: 16.5 inches.
  • Rough-in size: 12 inches.
American Standard 2004314.020 Champion 4 Elongated One-Piece toilet


  • Low water consumption
  • Ever clean surface
  • one -piece toilet
  • Slow close toilet seat


  • Little bit noisy
  • Noisy flush


Kohler K-4007-0 San Souci is another toilet that is beautifully designed by Kohler. It is around the front toilet with standard height and is one piece single flush. For all the people who are looking to buy toilets for small bathrooms, compact toilets are the best flushing toilets to buy for large wastes. This toilet is going to save your valuable bathroom space because its total assembled depth is only 25.625.

Kohler San Souci has a round toilet bowl. Although elongated toilet bowls are more comfortable than round bowl toilets, some people like round bowls as they save their bathroom space. What most people forget about round bowl toilets is that it is very comfortable for children to sit. 

Apart from its physical appearance, this best flushing toilet has a powerful flushing system for large wastes by utilizing Kohler Aqua-piston technology. Moreover, It consumes only 1.28 gallons per flush which makes it water efficient. therefore it can be sold in the US, California, e.t.c.

Unfortunately, this toilet is not ADA compliant, because this toilet has a bowl height of 15.25 to 16.25 inches, it falls short of the ADA requirements of 17 inches seat height.

After buying this toilet you will also receive a soft closed toilet seat. The seat also incorporates a quick-release mechanism for attachment during cleaning and for easy removal

kohler San Souci important dimensions are:

  • Depth size: 25.625 inches
  • Width size: 16.75 inches
  • Height size: 24.25 inches
  • Bowl height size: 15.25 inches
  • Rough-in size: 12 inches
KOHLER K-5172-7 San Souc


  • Easy to clean
  • Water-efficient
  • Best for small bathrooms


  • Low profile tank
  • Does not follow ADA regulations



If you are looking for a luxurious toilet then Toto Neorest is the best toilet for flushing large waste. Toto Neorest is an elongated, dual flush, one-piece toilet. This is in my opinion the best bidet toilet. This toilet will give you a completely hands-free experience. When you enter your bathroom, a sensor in the toilet will note your presence and prompt the lid of the toilet immediately.

After doing your work you can choose the flush using a wireless remote control or you can walk away and let the flush on its own. One of the amazing things about this toilet is that you have no need to use toilet paper. A nozzle will appear from the back of the toilet seat and completely clean your posterior parts using warm water. The nozzle position can be adjusted forwards and backward to make sure that it is cleaning all the desired parts. Its warm temperature and pressure can be adjusted according to the user’s desire.

There are 2 special cleaning features which you will absolutely love, these are pulsating and oscillating washes. Pulsating washes creates a massaging sensation. The oscillating wash cleans over a wide surface area. After you are completely cleaned a warm air dryer will appear which has 5 different temperatures which can also be adjusted according to users’ preference. The dryer will blow warm air all over you, leaving you fully dried. To prevent the bathroom from any lingering odors this toilet has a deodorizer that automatically kicks in making the bathroom smell fresh throughout.

Its heated toilet seat gives you full comfort early in the morning and especially during cold winters. A blue led light will illuminate your toilet bowl and navigate your way to the toilet. This is especially helpful during the night when you feel sleepy.It uses only 1 gallon to flush solid waste and 0.8 gallons to flush liquid waste. This feature makes this toilet water efficient. Additionally, it uses a tornado flushing system which is a powerful flushing system.

The height of the toilet seat of this toilet is 17.25 inches. It is therefore compliant with ADA requirements.

Its important dimensions are:

  • Depth: 31.44 inches
  • Width: 17.625 inches
  • Height: 20.75 inches
  • Rough-in: 12 inches


  • Dual flushing system
  • Water-efficient
  • ADA compliant


  • The air dryer is not very effective.
  • It is expensive and uses a lot of power
  • Elongated bowl
  • Bidet toilet seat

Buying Guide for flushing large waste toilets:

Enlarged Trapway

The trapway is the piping from the toilet base to the drain. The toilet with the largest trapway will allow large waste and water to leave the bowl faster. It comes with balance because the toilet having a very large trapway will lose its siphon jet action which is very much important for a powerful flushing system.

Toilet Installation Style

Best Flushing toilets are also available in various styles and sizes. These are 

  • One-Piece

These toilets have fused tanks and toilet bowls as their name is suggested. This toilet also creates a seamless and sleek design that looks beautiful visually. These toilets are small in size, thus saving your bathrooms valuable space, and also do not have crevices that require regular cleaning. However, these are a little pricey.

  • Two-piece

Moreover, these are the toilets that come in two separate parts and are the best flushing toilets for large waste. This means that all these parts including the toilet tank and bowl which come separately should be rejoined during installation. These toilets are easy to transport as compared to one-piece toilets and are affordable. However, the thing that most people don’t like about these toilets is the crevices that are difficult to clean regularly.

Flushing Technology

If flushing technologies are not taken into consideration when buying a toilet, is it wise to do so? Absolutely No! The following four flushing technologies are used by best flushing toilets.

  • Gravity-flush system

Most of the best flushing toilets also use this system. Still, these toilets take the advantage of gravity and store water in tanks to create powerful flushing that drains all the waste from the tank to the bowl. These toilets are easy to use for their efficiency of cleaning.

  • Pressure-Assisted Toilets

This increases the water pressure draining into the bowl because these toilets have pressure inside the unit’s tank. These toilets are a little bit noisy and have maintenance issues.

  • Double-cyclone

This technology uses only 1.28 GPF which is the best part of it, thus saving a lot of your water bill. This technology has been made with the combination of two powerful technologies that is the Gravity flush system and pressure-assisted toilet.  However, unlike other flushing systems which use standard rim holes this system uses 2 nozzles.

Dual Flush

Although, this technology is a recent option and gaining popularity day by day. It allows users to choose between partial flush and full flush. Depending upon the type of waste (solid or liquid) it uses 1.0 gallons to 1.6 GPF. 

  • Toilet Seat Shape

Interestingly most people do not pay proper attention to the shape of the toilet, which is the main factor for their comfort while using the toilet and cannot be ignored during buying the toilet. The best toilets for flushing large waste are available in two common shapes.

  • Round Toilet Bowl Shape

These toilets have small rough-in sizes and are also available as a one-piece, two-piece, and wall-mounted option. Surprisingly, Round bowl toilets are the best flushing toilets for small bathrooms. Since these toilets are easily distinguished for their circular rims.

Elongated Bowl Shape

This shape gives a comfortable experience and is the most common toilet. These are a few inches wider, suggesting by their name. They have larger rough-in sizes and are available as one-piece, two-piece, and wall-mounted toilets.

Noise Level

Noise is another important factor to consider while buying the best flushing toilet for large waste. Typically gravity flush toilets are best because they have the lowest noise levels. However, some toilets have special fill valves that are responsible for quite flush. You should consider the flushing commodes with a soft lid closure that does not produce a slam shut sound.

Toilet Height

It is an important consideration to look into while buying a toilet. Most commodes have a chair sitting height with a height of 14-15 inches from the ground. However, commodes with the height of 17 to 29 inches are also present and are referred to as comfort height toilets. Most ADA- certified toilets have a height of about 17 inches and are best for all aged people.


You can choose the best flushing toilet for large waste from several options like height, style, price, etc which are given in the buying guide. If you have decided to install a new toilet and are looking for a new toilet to throne your bathroom and cannot decide on the best option, then any of the models reviewed above will help you to make your bathroom more luxurious than ever.

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