Are you tired of dealing with clogged toilets? Say goodbye to those messy and frustrating situations with the best no clog toilets for a free flow in 2023.
We know how important it is to have a reliable toilet that can handle the everyday demands of your household. That’s why we’ve carefully researched and selected the top options on the market to help you make an informed decision.
This blog will compare leading brands, such as American Standard, Toto and Kohler, to comprehensively understand their performance and features. We’ll provide expert advice, user recommendations, and key factors to consider when choosing the best no clog toilet.
Here are our top 3 choices for no plunge, no clog toilets in 2024:
American Standard Champion 4 One-Piece Toilet
- Large 4 inch flush valve
- 2-3/8 inch fully glazed trapway
- Low water consumption – uses 1.6 gpf
- Weighs 118 pounds
- Made in Mexico
- Comes with a 10 year warranty
- Includes slow close toilet seat
TOTO Drake Elongated Bowl and Tank
- ADA compliant toilet
- G-Max commercial grade flushing system
- 3 inch wide flush valve
- 2-1/8 inch glazed trapway
- Uses 1.6 gallons of water per flush
- High profile design
Kohler Highline Classic Pressure Lite Toilet
- Two piece toilet
- Elongated bowl offers added room and comfort
- Pressure Assist flushing system
- Comfort Height(R) feature offers chair height seating that makes sitting down and standing up easier for most adults
- Seat and supply line not included
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What to Look For When Buying No Clog Toilets
All no clog toilets we have reviewed have been selected with these criteria in mind. We want to make sure you buy once and buy right the first time!
Here are some important things to look for when buying no clog toilets:
Pressure-Assisted Flush
A pressure-assisted flush system is known for its powerful and efficient flushing ability. It uses compressed air to forcefully push water into the bowl, producing a robust flush that clears waste thoroughly. This type of flush is less likely to get clogged and is particularly useful in households with heavy usage.
Minimum 3 Inch Flush Valve
A larger flush valve, such as a 3-inch one, allows more water to enter the bowl quickly. This helps create a strong flush that effectively removes waste without clogging. It’s important to consider toilets with larger flush valves for enhanced flushing performance.
Minimum 2 Inch Glazed Trapway
The trapway is the curved passage inside the toilet bowl that leads to the drain pipe. Check for toilets with a minimum 2-inch glazed trapway, as this smooth, glazed surface prevents waste from sticking and inhibits the buildup of residue, reducing the chances of clogs.
One-Piece Toilets
One-piece toilets have a seamless design with the tank and bowl fused. They often have a sleek and modern appearance, and their one-piece design minimizes potential leak points. This makes them easier to clean and less prone to clogging issues. They are nice to have, but not an absolute necessity.
5 Best No Clog Toilets in 2024
American Standard Champion 4 One-Piece Toilet
- Large 4 inch flush valve
- 2-3/8 inch fully glazed trapway
- Low water consumption – uses 1.6 gpf
- Weighs 118 pounds
- Made in Mexico
- Comes with a 10 year warranty
- Includes slow close toilet seat
American Standard has consistently proven itself to be one of the most reliable and quality manufacturers in the marketplace when it comes to quality toilets. Their toilet brands, Kohler and Toto, provide a wide range of low-budget and luxurious to choose from.
The Champion 4 is more on the expensive side, but it definitely makes up for it regarding no-clog capability and overall flush power. It has an impressive 4-inch flush valve, and its trapway is a whopping 2-3/8 inches wide. And you may be surprised to find that the flush is fairly quiet given this powerful system.
It’s also super efficient, boasting a 1.6 Gallons Per Flush, which is compatible with most toilet water usage regulations — not to mention that it can save you a few bucks on your water bill.
It comes equipped with a proprietary Everclean surface, so you don’t have to worry about bacteria and residue sticking to the toilet bowl or around the bottom of the tank—an area that is more splash-prone.
This one-piece toilet has an elongated bowl and a comfortable height, allowing for easy access.
- Large 4 inch flush valve
- 2-3/8 inch fully glazed trapway
- Low water consumption – uses 1.6 gpf
- Weighs 118 pounds
- Made in Mexico
- Comes with a 10 year warranty
- Includes slow close toilet seat
- Users praise the toilet’s ability to flush large waste without clogging
- Higher priced than other options
- Need to buy a wax ring separately
TOTO Drake Elongated Bowl and Tank
- ADA compliant toilet
- G-Max commercial grade flushing system
- 3 inch wide flush valve
- 2-1/8 inch glazed trapway
- Uses 1.6 gallons of water per flush
- High profile design
- ADA compliant toilet
- G-Max commercial grade flushing system
- 3 inch wide flush valve
- 2-1/8 inch glazed trapway
- Uses 1.6 gallons of water per flush
- High profile design
- ADA compliant toilet
- G-Max commercial grade flushing system
- 3 inch wide flush valve
- 2-1/8 inch glazed trapway
- Uses 1.6 gallons of water per flush
- High profile design
- Toilet seat sold separately
- Slightly smaller trapway than American Standard toilet
- 1 year warranty is disappointing compared to 10 years on American Standard
Woodbridge One Piece Toilet with Soft Closing Seat
- Glazed trapway
- 3 inch flush valve
- Siphon flushing system
- Dual flush – uses 1-1.6 gallons per flush
- Meets ADA requirements
- Flush score of 1000 grams
- Weighs 119 pounds
Here is another brand that offers a wide range of no clog toilet designs and models. This one-piece toilet is both luxurious and elegant—and it’s sure to minimize the number of clogs that you experience.
With a MAP score of 1000 grams, it will flush up to 1kg (2.2 pounds) of waste in a single full flush.
It comes with a fully glazed trapway and a strong siphon-based flushing system. The trapway is skirted, making it easier to clean, and it has an elongated toilet bowl for additional comfort. This toilet is perfect if you have someone in your home who’s elderly or has mobility issues.
The one-piece design means that you’ll have an easier install and removal process. And, you’ll be happy to know that the toilet’s high-seating design makes it super easy to access the toilet.
It also has a quiet yet powerful flushing system that makes flushing large amounts of solid waste or toilet paper a breeze.
This dual flush system uses anywhere from 1 to 1.6 gallons of water per flush, making it highly efficient and practical in homes with multiple users. It comes with a pre-installed soft-closing seat and is UPC and WaterSense-certified.
- Glazed trapway
- 3 inch flush valve
- Siphon flushing system
- Dual flush – uses 1-1.6 gallons per flush
- Meets ADA requirements
- Flush score of 1000 grams
- Weighs 119 pounds
- Trapway is only 2.25 inches wide
- 1 year warranty lets it down
Swiss Madison One Piece Toilet Dual Flush
- Dual Tornado flush with high-performance gravity 0.8 / 1.28 gallon per flush (gpf).
- Fully skirted design for sleek look and easy cleaning
- Environment Friendly WaterSense toilets, meet strict EPA flushing guidelines.
- Elongated & Comfort height bowl offers added room and comfort.
- Soft Seat to close slowly and quietly.
Here is a budget toilet that meets some of our expectations and criteria. It is a compact design and best for small bathrooms, occasional use, or if you are on a budget.
It’s a 1.28 GPF toilet that also has a dual flush capability, which is ideal if you’re looking to save water. The powerful nozzles inside the toilet bowl produce a strong centrifugal force, allowing for a very powerful yet efficient flush. So powerful in fact, some users say they get a splash of water on their legs – so make sure you put the lid down before you flush!
This model has a skirted trapway that is 3 inches wide, an excellent size to reduce the likeliness of clogging.
It also includes a 2.75 inch flush valve. We prefer a minimum of 3 inch flush valves for no clog, no plunge toilets, that 1/4 inch could make some difference. Especially as it uses less water than other models.
- Budget priced
- 3 inch trapway diameter
- Compact and stylish design
- Plastic seat
- 1 year warranty isn’t comparable to 10 years on American Standard
- Flush valve is 2.75 inches – not the most powerful
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