10 Best No Clog Toilet [List Updated for 2023]

The toilet is the most-used object in any house. Dealing with clogged toilets and other plumbing problems can be frustrating and costly. There are many reasons why your toilet may be getting clogged.

From a buildup of hair to a buildup of paper, there are many ways for things to go wrong. However, you don’t have to worry about clogging again with a no-clog toilet.

In this post, we are going to review the best no clog toilets available on the market.

10 Best No Clog Toilets Comparison

1TOTO Drake Two-Piece Elongated 1.6 GPF Universal Height TORNADO FLUSH No Clog Toilet5 Price
2DeerValley DV-1F026 Dual Flush Elongated Standard One Piece No Clog Toilet4.8 Price
3American Standard 2004314.020 Champion 4 Elongated One-Piece 1.6 GPF Toilet that Don't Clog4.8 Price
4Kohler K-3998-0 Wellworth Elongated 1.28 GPF Clog Free Toilet4.8 Price
5DeerValley DV-1F52813 Tiny Small Compact Dual Flush One Piece Anti Clog Toilet4.6 Price
6American Standard 2887218.021 H2Option Siphonic Dual Flush Normal Height Elongated Toilet that Won't Clog4.6 Price
7Kohler K-3979-RA-0 Highline Comfort Height 1.6 GPF Uncloggable Toilet4.5 Price
8Fine Fixtures Dual-Flush Round One-Piece Toilet that Don't Clog4.5 Price
9HOROW Small Short 1-Piece Anti-Clog Toilet4.5 Price
10HOROW HWMT-8733S Small Never Clogs Toilet4 Price

10 Best No Clog Toilets Review

1. TOTO Drake Two-Piece Elongated 1.6 GPF Universal Height TORNADO FLUSH No Clog Toilet

The TOTO Drake Two-Piece Elongated 1.6 GPF Universal Height TORNADO FLUSH Toilet is the ultimate luxury toilet for not clogging. With a full-size height and elongated shape, this toilet provides comfort for taller users and more space for guests.

The TORNADO FLUSH swirls water in a circular pattern to thoroughly wash the bowl surface. CEFIONTECT is an ultra-smooth glaze that minimizes waste from sticking so that your toilet is cleaner than ever.

The elongated bowl provides added space, while the left-hand trip lever makes it easy to go with just one hand. It fits into 12-inch rough-in installations and is available in an attractive white color.


2. DeerValley DV-1F026 Dual Flush Elongated Standard One Piece No Clog Toilet

Are you looking for a stylish, perfect-looking non clogging toilet that you can trust? Look no further than the DeerValley DV-1F026. This modern standard one-piece toilet is sleek and stylish with an ADA height design that is perfectly suited for your modern design bathroom. The white toilet’s glazed surface is very easy to reach for cleaning and easier to maintain than a two-piece toilet. It can be easily installed and come with a supply line connector (adapter) to connect the supply line and toilet. If your supply line size is 7/8″, you could directly connect your water line to the toilet.


3. American Standard 2004314.020 Champion 4 Elongated One-Piece 1.6 GPF Toilet that Don’t Clog

This American Standard 2004314.020 Champion 4 Elongated One-Piece 1.6 GPF is a one-piece toilet that won’t clog designed to help you save water. It enables you to stop using water in your toilet for a longer period of time. This toilet is best for clog-free performance.

It produces a faster, more powerful, yet quieter flush that can move a 70% larger mass than a standard toilet. The right height toilets feature a 16-1/2″ rim height to enhance your ease of use and comfort.

This contemporary one-piece design includes an innovative EverClean surface that’s easier to clean and stays cleaner for a longer time. Also included a slow-close toilet seat that helps prevent slamming the toilet seat.


4. Kohler K-3998-0 Wellworth Elongated 1.28 GPF Clog Free Toilet

The new Wellworth elongated toilet is a sleek and powerful clog free toilet that combines the elegance of a well-made machine with the performance of a standard model. This standard height toilet has an all-new, elongated design that allows it to provide incredible performance while still being affordable and easy to use.

With its impressive performance and small size, the Wellworth elongated toilet will not only fit in any bathroom but it will also be an ideal choice for any bathroom.


5. DeerValley DV-1F52813 Tiny Small Compact Dual Flush One Piece Anti Clog Toilet

This DeerValley DV-1F52813 Tiny Small Compact Dual Flush One Piece Toilet is an excellent choice for small bathrooms with small spaces. It features a fully skirted design to keep your toilet clean and tidy. It is fully glazed and self-cleaning with a powerful flush that doesn’t clog.

It has a 0.8 LPF eco-flush and 1.28 LPF water conservation. The anti clog toilet has no corners and grooves and is very easy to reach for cleaning. The soft closing toilet seat closes slowly and quietly, and will never disturb your family.

This toilet is a great choice for people who have a small family and live in a small space. It is available in various colors and finishes to suit your needs.


6. American Standard 2887218.021 H2Option Siphonic Dual Flush Normal Height Elongated Toilet that Won’t Clog

This ultra-high-efficiency gravity-flush toilet is for those looking for water efficiency and a low gallon per flush rate. It can handle a high amount of water with no problems with a dual flush effect, making it the perfect choice for those who want to save plenty of water.

With Siphon jet bowl technology and PowerWash rim, you can have the ideal UHET performance for your home or office. In addition, the chrome-plated top-mounted push-button actuator ensures your toilet is always clean and glossy.


7. Kohler K-3979-RA-0 Highline Comfort Height 1.6 GPF Uncloggable Toilet

The Kohler K-3979-RA-0 Highline Comfort Height 1.6 GPF Toilet is a high-line toilet that offers a seat height similar to a standard chair. This toilet is designed to make sitting down and standing up easier for people of all ages.

This uncloggable toilet provides tremendous bulk waste flushing performance. With a 12″ rough-in, it offers a large amount of flushing space. So, you don’t have to worry about clog issues.


8. Fine Fixtures Dual-Flush Round One-Piece Toilet that Don’t Clog

This dual-flush toilet is perfect for small apartments and houses with a small amount of water. The toilet has a soft closing seat to prevent slamming. A lovely glazed surface helps prevent odor and stain growth on the surface. The dual flush design ensures high efficiency and easy flushing.

To summarize, the Fine Fixtures Dual-Flush Round One-Piece Toilet is a great choice for those looking for a reliable toilet that don’t clog with great value.


9. HOROW Small Short 1-Piece Anti-Clog Toilet

The HOROW Small Short 1-Piece toilet is a space-saving option perfect for a small bathroom. The seat is 16.5” in length, 2” shorter than an elongated toilet seat, and it offers a 25-inch depth from the wall to the end. The fully glazed siphon flush is designed to provide fast, effective flushing.

With no clogs and leak-proof technology, the HOROW Small Short 1-Piece toilet will not disappoint you. It’s easy to install and maintain the anti-clog toilet, and it is made of premium quality material.


10. HOROW HWMT-8733S Small Never Clogs Toilet

The new HWMT-8733S is a small and compact good looking toilet. It offers an innovative design and big bolt holes, making it very beautiful. The seat length is 16.5″ while the seat height is 16″. This never clogs toilet also features a powerful flushing mechanism with 1.28 gallons per flush consumption.

It’s a super quiet and powerful flush with a no-clog issue, making it the best small no clog toilet. It is a high-quality toilet that will last for a long time.


Things to Consider Before Buying The Best No Clog Toilet

There are many things to consider before buying a no clog toilet. Take a look at these things before making your final decision.

The Size and Shape of the Bowl

One of the most important things to consider is the size and shape of the toilet bowl. The bowl will determine how much water and waste you can flush in a single flush. If you have a small family, you may want to consider buying a smaller toilet bowl.

If you have a large family, you should buy one with a larger bowl capacity. You should also consider if you want an elongated or round bowl design, as well as whether or not it is a high-rise or low-rise design.

The shape of the bowl will determine how much space it will take up in your bathroom and how easy it is going to be for people who are using it to get on and off it. Make sure that your no clog toilet has all of the options you need.

Flushing System

The flushing system is another important aspect of the toilet that you will want to consider. There are different flushing systems, and each has its pros and cons. 

The most common flushing system is the gravity-powered flush, which uses water pressure to push waste through the pipes. These toilets are easy to operate and don’t require much maintenance. However, they tend to be louder than other types of flushing systems. 

Another type of flush system is the pressure-assisted flush, which is similar to a gravity-powered flush but with more pressure behind it. These toilets are typically more expensive than other types, but they can also offer better performance overall. 

Another type of toilet is a dual-flush toilet, which gives you two different options for flushing your waste down the drain: a half flush and a full flush. This allows you to save on water without compromising your cleaning power or convenience levels.

Flush Valve and Trapway Size

You should also consider the size of the flush valve and trapway. The size of these two things will determine how much water pressure you need to get your waste down the drain. If you have a smaller toilet bowl, then you may not need as much water pressure to power everything through.

You will also want to make sure that your toilet has a large enough trapway so that no matter what size of waste you are flushing down the drain, it can easily fit through without any problems or clogs.


There are two main materials: toilets made of ceramic and vitreous china. In terms of durability, the most durable material to choose is vitreous china. This material is very durable, and it can withstand a lot of wear and tear over time.

However, it is also very heavy, and it will be more expensive than other types of toilets. On the other hand, ceramic toilets can also last you long, but they may not be as durable as vitreous china models. 

Common Reasons Why Toilet Is Clogged

Low-Flow Toilet Isn’t Powerful Enough

Low-flow toilets are designed to use less water to save on overall water consumption. However, this can make them less effective at flushing away waste. If you have a low-flow toilet and it is clogged, you should try using a plunger or a plumber’s snake to clear the blockage.

Drain Line is Clogged

If your toilet is clogged and the water won’t go down, the drain line has a possible blockage. If this is the case, you will need to contact a plumber to have them clear the drain. The plumber may have to replace the drain trap, or they may be able to remove it with a snake.

Blockage Somewhere Else in Plumbing System

If the water won’t go down in your toilet and you have already tried plunging it and clearing the drain line, there is possibly a blockage somewhere else in your plumbing system. In this case, you should call a plumber to have them clear the blockage.

Flushing Foreign Objects

If you have ever put something down the toilet that is not supposed to be flushed, you most likely had a clogged toilet. If you are flushing foreign objects down the toilet, you should stop immediately. This blocks your toilet, but it can also cause a clog in your plumbing system.

Slow Septic Systems

A slow septic system can’t handle the amount of waste you are putting into it. This can lead to a clogged toilet or a backup in your drains. Therefore, you should have your septic tank cleaned regularly to keep it working effectively.


There are many things that you need to take into consideration when you are shopping for the best no clog toilet.

You have to look at your budget first to get one that fits within your price range without sacrificing quality or performance levels in any way.

After that, you will want to look at the size of the toilet bowl and make sure that it can handle your needs.

Finally, it would be best if you also looked at the material that your toilet is made out of and made sure that it is something that you would be happy with overtime.

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