Top Clog-Proof Toilets

Top Picks For Toilets That Do Not Clog

 

It is not quite often that you decide to replace your old toilet with a fancier model. Since toilets do not come cheap, you begin sleuthing for the best deals on the gorgeous throne that you have been eyeing for your bathroom for quite a while.  However, the enthusiasm to get the highest discount comes in the way of checking out the technical specifications of your chosen commode.

 

Few months down the line and you are found with a plunger in your hand every other day, trying to shove away your morning business. You want to console yourself that it is just once in a while incident but unclogging your toilet becomes a part of your regular toilet upkeep.

 

There is no denying that having a clogged toilet is everyone’s worst nightmare come true. With filth overflowing from the pot and splattering all over your bathroom, you wish you had done your research on no clog toilets.Therefore, besides the looks, you must select from the toilets that do not clog.

 
 

At A Glance

 
 

Today, manufacturers offer excellent mechanisms that tackle the issue of clogging with their clever engineering and also help you conserve water in the process. Since there are plenty of options for toilets that do not clog, it can be daunting to select the right make. Ideally, the best no clog toilets should sport a large flush valve and a wide trapway to clear out large loads.

To help you out, we checked out some of the top clog proof toilets available in the market and have come up with this detailed no clog toilet reviews. We have listed down the USPs of each of the top no clog toilets and the pros and cons of having them in your home. Plus, we have also provided an ultimate buying guide that can make the decision easier for you, along with the frequently asked questions.

 
 

Table of Content

 
 

Best No Clog Toilets Comparison Chart

ProductRatingBuy Now
TOTO Eco Ultramax

TOTO Eco Ultramax

4.5

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Best Clog Free Preformance

American Standard Champion 4

American Standard Champion 4

4.3

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Best Stylish Pick

WoodBridge T-0001

WoodBridge T-0001

4.5

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Best Comfort Elongated Bowl

Kohler Highline Classic Pressure Lite

Kohler Highline Classic Pressure Lite

4.4

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TOTO Drake

TOTO Drake

4.5

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KOHLER Memoirs Stately

KOHLER Memoirs Stately

4.0

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Best Compact Size

Saniflo Sanicompact

Saniflo Sanicompact

4.4

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Best 7 of Clog-Free Toilets

1. Toto MS854114ELG#01 Eco Ultramax ADA Elongated Toilet

 

TOTO Eco UltramaxCheck Price on Amazon

 

The first model that we want to feature in the top no clog toilets is the TOTO Eco UltraMax.

 

Weight: 97Pounds

 

Design: Coming from one of the top sanitary manufacturers, TOTO, this model boasts a sleek one-piece design that can accentuate almost any bathroom. The one-piece design also makes this toilet easy to clean and mitigates the chances of leaks due to lesser joints.This model has a people-centric design with an ADA-compliant Comfort Height seat and an elongated bowl for extra legroom.

 

Flushing Performance: The primary reason that makes it one of the best no clog toilets in the industry is its E-Max flushing system featuring a 3-inch wide flush valve which is 125% larger than a standard 2-inch valve. Plus, the extra-large siphon jet and a large trapway make it impossible even for the most stubborn waste to clog this toilet.

 

Maintenance: Another feature that makes it one of the best clog proof toilets is its CeFiONtect glazed coating that prevents dirt and germs from adhering to the surface. So not only does this toilet resolve the issue of nasty clogs, but it also requires lesser cleaning and reduces the use of harsh chemicals on the bowl.

 

Water consumption: If you are looking for toilets that do not clog and also consume less water, then you need to look no further as Eco UltraMax uses just 1.28 Gallons Per Flush (GPF), which has also earned it the WaterSense certification.

 

The toilet comes with a left-hand chrome trip lever, and the package also includes a SoftClose seat.

 
 

Features:

  • Dimensions – 28.25 x 16.5 x 29.25 inches
  • Material – Vitreous china
  • Rough-in – 12 inches
  • Color – Cotton White
  • Bowl – Elongated
  • Water Consumption – 1.28 GPF
  • Flush Type – Gravity Flush Toilet
  • Mounting – Floor Mounted
  • CeFiONtectsurface coating
  • ADA compliant 17-inch seat height
  • WaterSense certified
  • Warranty – 1-year limited warranty

 
 

Pros

  • It comes with a SoftClose seat
  • It comes very well packed
  • Good flushing performance despite using lesser water

Cons

  • The surface coating doesn’t really help to keep the toilet clean
  • Seat height is quite tall for petite individuals
  • Smaller water surface area makes it prone to streaks

 

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2. American Standard 2034.014.020 Champion 4 Right Height Toilet

Best Clog Free Preformance

 

American Standard Champion 4Check Price on Amazon

 

American Standard is another popular manufacturer that has some excellent no clog toilets to offer. Its Champion 4 Right Height can truly be termed as the market leader amongst the toilets that do not clog.

 

Weight: 119 Pounds

 

Design: This floor mounted toilet features an ADA-compliant elongated bowl and has a compact design that can fit even in tight spaces.

 

Flushing Performance: This model has undergone the ultimate flushing test, capable of moving waste 70 percent larger than the industry standard, and has indisputably bagged the highest MaP rating of 1000 gm.

 

Flush Mechanism: What makes it one of the best no clog toilets is its ultra-large 4-inch accelerator flush valve that releases water into the bowl from all sides. The speed at which the water is released in the bowl is three times faster than the standard 2-inch valve present in most of the toilets.

 

Water Consumption: American Standard’s Champion 4 can truly be called the industry disruptor as it is one of the most powerful clog proof toilets out there with a 2-3/8-inch siphon trapwaythat also helps conserve water by using just 1.6 GPF.

 

Maintenance: The EverClean antimicrobial coating on the bowl keeps the toilet free of mold and bacteria, therefore, requiring minimal cleaning effort.

 

The Champion 4 comes with a 10-years warranty, so you don’t need to worry about replacing your toilet any time soon.
 
 

Features

  • Dimensions – 75 x 17.75 x 29.5 inches
  • Water Consumption – 1.6 GPF
  • Color – White
  • Material – Vitreous china
  • Bowl – Elongated
  • Mounting – Floor mounted
  • Rough-in – 12 inches
  • Flush Type – Siphon Jet
  • EverClean surface coating
  • MaP rating – 1000 gm.
  • ADA compliant
  • Warranty – 10-years limited warranty

 
 

Pros

  • Excellent flushing power
  • Offers clog-free performance for years
  • Flushes and refills quietly
  • As per no clog toilet reviews, it can remove waste that is 70% larger than the industry standard
  • The company offers a good warranty period

 

Cons

  • Heavy
  • Difficult to install due to its heavy one-piece construction
  • Bowl shape makes it prone to skid marks

 

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3. WoodBridge T-0001 One-Piece Dual Flush High-Efficiency Toilet

Best Stylish Pick

 

WoodBridge T-0001Check Price on Amazon

 

Next on the list of no clog toilets is the ultra-luxurious and modern-looking toilet by WoodBridge. The T-0001 model is one of the mostenvironment-friendly clog proof toilets and comes with a host of great features.

 

Weight: 119 Pounds

 

Design: It has an elongated bowl for added comfort, and the Comfort Height seating is a tad higher than the standard toilets.

 

Flushing mechanism: The first feature that makes it one of the best no clog toilets is its siphon flushing mechanism. Along with a fully glazed trapway, it makes for a superior, quiet, and powerful flush with no chances of clogs or leaks. This toilet has also undergone the ultimate flushing test and has earned a MaP rating of 1000 gm., the highest in the industry.

 

Water consumption: It features a WaterSense labeled dual flush that uses 1.0 GPF for liquid waste and 1.6 GPF for solid waste removal.

 

Maintenance: This toilet has a compact and skirted design that is easy to wipe clean. It does not let dirt accumulate on the bends and corners. The toilet design also hides the mounting holes that are usually visible in most toilets.

 

This toilet comes with a soft-closing seat attached through stainless steel hinges that make it quite durable.

 
 

Features

  • Dimensions – 5 x 14.5 x 27.5 inches
  • Color – White
  • Material – Ceramic
  • Bowl – Elongated
  • Mounting – Floor mounted
  • Water Consumption – 1.0/1.6 GPF
  • Rough-in – 12inches
  • Flush Type – Siphon Jet
  • ADA compliant seating
  • WaterSense certified
  • Warranty – 5-years limited warranty

 

Pros

  • It comes with a durable soft-closing seat
  • Its sleek body is easy to clean
  • The flushing is quiet
  • Installation is easy, and the unit comes with all the installation components

 

Cons

  • Some users find it difficult to contact the brand for spare parts or any other issue with the toilet
  • Tightening the bolts at the back can be tricky if you are installing the toilet in a tight area
  • According to no clog toilet reviews, some users find the flush buttons too small.

 

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4. Kohler K-3493-0 Highline Classic Pressure Lite Comfort Height Elongated Toilet

Best Comfort Elongated Bowl

 

Kohler Highline Classic Pressure LiteCheck Price on Amazon

 

If you want pressure-assisted no clog toilets, then the Kohler Highline Classic Pressure Lite is an option worth considering.

 

Flushing performance: This toilet certainly raises the bar of bulk flushing performance thanks to its Class Five flushing technology. It is amongst the best toilets that do not clog and uses just 1.6 GPF to flush down up to 1000 gm. of waste in a single flush.

 

Flushing mechanism: This model uses compressed air in the reservoir to ensure that the water is pushed out into the bowl with full force. So those looking for clog proof toilets can rest assured that this toilet will take care of the entire load without the hassle of clogging or multiple flushing.

 

Design: In addition to its powerful flushing mechanism, what makes this toilet worthy of being included in the best no clog toilets is its elegant design that can complement any bathroom décor. Plus, its Comfort Height elongated bowl makes it a perfect fit for every member of the family.

 

Built: The body is made of top-quality porcelain material, and this model is also available in a wide range of colors for you to choose from.

 

All in all,this toilet is an excellent choice that also comes with a fairly reasonable price tag.

 
 

Features

  • Dimensions – 30.12 x 21.25x 31.12 inches
  • Water Consumption – 1.6 GPF
  • Color – Almond, White, Black, and Biscuit
  • Material – Vitreous china
  • Bowl – Elongated
  • Mounting – Floor mounted
  • Rough-in – 12 inches
  • Flush Type – Pressure-assist
  • ADA compliant Comfort Height seat
  • Warranty – 1-Year limited warranty

 
 

Pros

  • Features a powerful flush that eliminates clogs
  • The Comfort Height seat is easy to get on and off
  • Complements other Highline bathroom products from KOHLER
  • Offers easy installation

 

Cons

  • Users complain about the crooked installation of pressure system inside the tank that causes flushing problems
  • Users complain about a flimsy trip lever
  • Sometimes trip lever malfunctions
  • It does not have a WaterSense certification, unlike other best no clog toilets
  • This toilet does not come with a supply line and toilet seat

 

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5. TOTO Drake Two-Piece ADA Toilet

 

TOTO DrakeCheck Price on Amazon

 
The second TOTO model that we would like to feature in the toilets that do not clog is the famous Drake two-piece toilet with agravity-fed GMAX flushing system.

 

Weight: 100 Pounds

 

Flushing mechanism: Its 3-inch wide flush valve, which is 125% larger than the standard flush valves, draws water into the bowl with great force to clear out the entire waste in a single flush. The wide flush valve, along with the siphon jet and a computer-designed fully glazed trapway, creates a powerful flushing mechanism that can help you bid your clogging woes goodbye.

 

Maintenance: The glazed coating also prevents the bowl from harboring dust and germs, keeping the bowl hygienic between cleaning sessions.

 

Water consumption: This toilet is one of the best no clog toilets that can help you cut down your water bills by using 1.6 GPF.

 

Design: The Drake model sports an elongated bowl and has an ADA-compliant seat height which makes it easier to use for the elderly as well people with limited mobility. Another feature that makes it a must-buy amongst the best toilets that do not clog is its tank style. It has a molded lid that could be used as a shelf for keeping your toiletries. Plus, its multitude of color options can match any bathroom theme.

 
 

Features:

  • Dimensions – 28 x 19.5 x 30.5 inches
  • Material – Vitreous china
  • Color – Bone/Colonial White/Cotton White/Ebony/Sedona Beige
  • Bowl – Elongated
  • Rough-in – 12 inches
  • Flush Type – Gravity-fed Flush
  • Mounting – Floor mounted
  • Water Consumption – 1.6 GPF
  • EverClean surface coating
  • ADA compliant seating
  • Warranty – 1-Year limited warranty

 
 

Pros

  • It comes with a large trapway that prevents clogs
  • The tank top can be used as a shelf as flush lever is there on the sides
  • CeFiONtectworks well to keep the bowl clean
  • As per no clog toilet reviews, it has a powerful flush that does not make a lot of noise

Cons

  • Unlike some of the other clog proof toilets, it does not come with a toilet seat
  • Some users complain that the units they received did not have a stable base

 

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6. KOHLER Memoirs Stately Comfort Elongated Toilet

 

KOHLER Memoirs StatelyCheck Price on Amazon

 

Who doesn’t want to feel like a king or a queen sitting on a majestic toilet throne? If you too want a toilet that adds a regal touch to your bathroom and at the same time promises a clog-free operation, then KOHLER’s Memoirs Stately is hands-down one of the most majestic-looking and the best no clog toilets out there.

 

Weight: 105.8 Pounds

 

Design: Rightly justifying its name, this best two-piece toilet boasts of a stately architectural design that resembles crown molding.This toilet has an elongated bowl and exposes 90% lesser seal material to prevent leaks. Other than that, this model also features Comfort Height seating which makes sitting down and standing up from this toilet effortless. It is also available in a variety of colors to gel well with your bathroom theme.

 

Flushing mechanism: The reason why we have included this model in the toilets that do not clog is also for KOHLER’s patented AquaPiston flush technology. It uses the canister flush valve to send out water from all directions and pushes out waste with a powerful force. Plus, its flush valve’s 3:2 ratio harnesses the natural force of gravity to maximize the flush performance.

 

Water consumption: Despite sporting a powerful flush, this toilet uses lesser water to eliminate clogs. A single flush of this toilet consumes just 1.28 GPF making it one of the best no clog toilets that are also water-efficient.

 

Our verdict, if you want to add a vintage vibe to your bathroom space and also want one of the best clog proof toilets, there are very few that can compete with this model in terms of design and water efficiency.

 
 

Features:

  • Dimensions – 30.38 x 18.87 x 30.06 inches
  • Color –Almond/Biscuit/Black/Ice Gray/Sandbar/White
  • Material – Vitreous china
  • Water Consumption – 1.28 GPF
  • Bowl – Elongated
  • Mounting – Floor mounted
  • Rough-in – 12 inches
  • Flush Type – Gravity-fed
  • ADA compliant Comfort Height seating
  • Warranty – 1-Year limited warranty

 
 

Pros

  • The large flush valve and large trapway offer powerful flushing
  • Elegant high-end design
  • Comfort Height seating works great for longer sittings
  • The canister valve closes immediately, so there is no water wastage
  • Fewer leaks in the design
  • Easy to install

 

Cons

  • The tank lid is larger than the body
  • Though the images show a toilet seat, it is not included in the package
  • As per the no clog toilet reviews, a few customers faced issues with the tank lid fitting

 

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7. Saniflo Sanicompact Self-Contained Toilet

Best Compact Size

 

Saniflo SanicompactCheck Price on Amazon

 

The last one in the best toilets that do not clog list is the Saniflo Sanicompact one-piece toilet. The toilet can be your best bet if you have always wanted a bathroom in your basement or attic, but the lack of a sewage system prevented you from having one.

 

Weight: 62.2 Pounds

 

Flushing capability: This self-contained macerating upflush toilet by Saniflo can be installed up to 9 feet below the sewer line and up to 120 feet away from a soil stack. It can even handle the effluent from a toilet and sink for a residential setup.

 

Flushing mechanism:What makes it the ultimate choice in the toilets that do no clog is its in-built macerating pump that sucks in organic waste and toilet paper, macerates it, and pumps it away. The flushing mechanism is also electrically timed, which allows water to clean the bowl and refills the bowl with fresh water in approx. 10-15 seconds.

 

Water consumption: The Sanicompact is one of the most efficient no clog toilets that use just 1 GPF. The macerator also features a non-return valve to prevent backflows and reduce the chances of clogs.

 

Design: If you have extremely tight dimensions, the tankless design of this toilet can even fit into cramped-up spaces,making it one of the smallest toilets that do not clog. This toilet also has a tall height of 18.5 inches that makes it comfortable to sit down and stand up from the seat.

 
 

Features:

  • Dimensions – 18.25 x 14.25 x 19.5 inches
  • Water Consumption – 1 GPF
  • Color – White
  • Material – Vitreous china
  • Bowl – Elongated
  • Flush Type – Automatic macerating flush
  • Mounting – Floor mounted
  • Seat height – 18.5 inches
  • Vertical pumping up to 9 feet and horizontally up to 120 feet
  • Warranty – 2-years limited warranty

 
 

Pros

  • It allows the connection of a sink
  • Stylish and compact design is fit for creating a half bath
  • Good for building a half bathroom for residential applications
  • Efficient flushing mechanism
  • Can be cleaned with regular cleaning products
  • Easy to install

Cons

  • Very expensive
  • It needs an electrical outlet for the flushing mechanism to work
  • It doesn’t flush in one go
  • Since this toilet is manufactured in France, American users face trouble with finding a compatible seat and other plumbing fixtures
  • A few users find the seat a bit small to sit comfortably

 

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Buyers Guide

We hope that you have made a note of the best toilets that do not clog. The next step is to keep the following features in mind while comparing the top no clog toilets that fit your budget and requirement.

 

 

Flush Valve and Trapway

The most crucial specifications that you need to check in the no clog toilets are the diameter of the flush valve and the trapway size. The diameter of the flush valve will determine the force with the water will gush out of the tank to force out solid waste, and a large trapway will allow the waste to easily pass from the bowl into the sewage pipes. The best toilets that do not clog usually will have a 3-4 inches wide flush valve. The toilets should have at least a 2-1/8 inch wide trapway to ensure clog-free operation.

 

 

Seat Height

Toilets come with a standard height (15 inches) or Comfort Height (17-19 inches). Standard height models are ideal for families that have members of all ages. Comfort Height offers great comfort to tall individuals, elders, or people with disabilities.

 

 

Flushing Mechanism

A weak flush is a primary cause of clogging. Therefore, you must choose clog proof toilets that ensure a powerful flushing mechanism. Ideally, pressure-assisted toilets make for the best toilets that do not clog. They use the force of compressed air to push out waste in a single flush that too by using considerably lesser water.

 

Even though their strong flushing mechanism generates a lot of noise, they are best suited for commercial use or for households that have multiple users. However, today you can also find powerful gravity-fed toilets that can keep up with the effectiveness of a pressure-assist toilet and are also quieter than their counterparts; the perfect example of which would be the TOTO Drake model.

 

 

Ease of Cleaning

One-piece models are easier to clean as they do not have too many joints compared to the two-piece toilets. Plus, toilets with a skirted trapway also make them easier to wipe clean. In addition to that, the best no clog toilets also come with a glazed coating that does not let dirt and grime adhere to the surface of the toilet. E.g., the CeFiONtect glaze by TOTO or the EverClean surface by American Standard. Toilets made of vitreous china with a fully glazed trapway are also easy to keep clean.

 

 

Water Consumption

Not only should the best no clog toilets be able to take care of your waste, but they should also be able to cut down your water bills. Most of the toilets today use 1.6 GPF but you can also find models that consume 1.28 GPF or less, making them 20% more water-efficient than the 1.6 GPF variants. Additionally, you can also opt for dual flush toilets that consume 1 GPF or less for liquid waste. The WoodBridge T-0001 is an excellent choice in the dual flush category.

 

 

Flush Noise

Pressure-assist toilets that do not clog can be quite loud and disturbing, especially when using the toilet in the wee hours. If noise is an issue, gravity-fed toilets are much quieter and can still mitigate clogging with their advanced engineering.

 

 

Soft-closing Seats

Toilet seats can also make loud slamming noise, so go for the ones that include a soft-closing seat, or you can also purchase a SoftClose seat separately if a seat is not included in the package.

 

 

Ease of Installation

Two-piece toilets that do not clog are much easier to install as their tank and bowl can be handled separately. One-piece toilets are heavier units and require extra hands to maneuver the body from one place to another. Plus, you must keep the rough-in measurement in mind as you want the toilet to fit into your bathroom. Most of the no clog toilets come with a standard 12-inch rough-in measurement.

 

 

Warranty Cover

Just like any other machine, no clog toilets also are prone to wear and tear with regular use. Therefore, you must check the warranty cover offered by the manufacturer. Most of the top manufacturers provide at least a 1-year limited warranty on toilets that do not clog. A warranty cover also reflects the trust of the brand in its model. There are models such as the American Standard Champion 4 that comes with a 10-year warranty.

 

 

Sanitary Brand

Since toilets are expensive fixtures, you must choose a model from a reputed brand rather than going for a plethora of features offered by a new entrant. While there is no harm in going for feature-rich no clog toilets, the older brands are more trustworthy in terms of durability and after-sale service.

 

 

Frequently Asked Questions For Clog Proof Toilets

What do toilets clog?

Some of the most common items that tend to clog toilets include thick tissue papers, face wipes, tampons, sanitary pads, and kid’s toys and balls. In case you have kids in the house, do keep a watch on them to prevent them from throwing anything in the toilet. Also, keep the toilet seats closed when not in use to avoid anything falling accidentally in the commode.

 

 

Which flushing mechanism is commonly found in no clog toilets?

Top no clog toilets can feature different flushing mechanisms that not only ensure clog-free performance but also use lesser water per flush. The most powerful anti-clogging toilets are usually pressure-assisted, but you also have some highly efficient gravity-fed toilets that can give a tough competition to the pressure-assisted ones.

 

 

How to select a toilet that will not clog easily?

The only way to ensure that you are bringing a clog-proof toilet is by checking its flush valve and trapway size. Toilets that do not clog have a flush valve larger than the standard 2-inch valve and a trapway larger than 2-1/8 inches. Apart from the technical specifications, another way to make sure that your toilet does not clog is to avoid disposing of certain waste down the toilet, such as sanitary pads, dental floss, condoms, etc.

 

 

How do I unclog the toilet on my own?

If the clog is in the trapway, it can be tackled on your own with the help of a plunger. To use a plunger, secure the cup of the plunger over the opening of the trapway to create an airtight seal. Then, push and pull the plunger vertically a couple of times.

 

Wait for 20-30 seconds, and the water in the bowl should start receding. Repeat a few more times to ensure that no clog debris remains. If this first method doesn’t help, you can make a mix of baking soda and vinegar in the ratio of 2:1 and pour it into the toilet.

 

Let it sit for 15-20 minutes, then use the flush. This method can also help you unclog your toilet successfully. However, if the home remedies do not help, it is better to seek professional help as the blockage can be somewhere down the sewage pipes.

 

You can also find solutions to fix your other toilet problems on your own here.

 

 

Which is the best toilet that does not clog?

All the toilets listed in this review are no clog toilets. However, if we had to pick one, it would be the American Standard Champion 4. Its features a 4-inch large valve, which is the largest found on any toilet in the market. No wonder this toilet offers exceptional flushing performance.

 

 

Conclusion

Everyone agrees that unclogging a toilet is a task that we would want to procrastinate for life. However, if you invest in the best toilets that do not clog, you can bid your plunger adieu for good. There are several options available for budget toilets as well as for the high-end makes. We have tried to list clog proof toilets that suit every pocket and hope that our detailed reviews of the top no clog toilets will help you make a wise choice for next toilet.