Flushing a large waste is always a troublesome business. You’d better choose a toilet with a good flushing system, otherwise, it will be a nightmare.
Here are the best toilets for flushing large waste you can buy in 2025:
- Best For Short People (One-Piece Toilet): HOROW HT1000
- Powerful Flush (One-Piece Toilet): TOTO Ultramax ADA
- Luxurious Design (One-Piece Toilet): WOODBRIDGE T-0032
- Best For Bad Knees (Two-Piece Toilet): Convenient Height Extra Tall Toilet
- Pressure Assisted (Two-Piece Toilet): American Standard Toilet
- Water-Saving (Two-Piece Toilet): TOTO CST744ELR#01 Drake
| 6 Best Toilets For Flushing Large Waste | ||
|---|---|---|
Best For Short People | HOROW HT1000
| |
Powerful Flush | TOTO Ultramax ADA
| |
Luxurious Design | WOODBRIDGE T-0032
| |
Best For Bad Knees | Convenient Height Extra Tall Toilet
| |
Pressure Assisted | American Standard Toilet
| |
Water-Saving | TOTO CST744ELR#01 Drake
| |
One-Piece Toilet
A one-piece toilet is a molded unit that has no connection between the tank and the bowl. This design ensures that there will be no risk of leakage. Moreover, it would be easier to clean a one-piece toilet since it has no connection part. A one-piece toilet also tends to be smaller, so if space is one of your concerns, this would be a considerable factor.
Best For Short People (One-Piece Toilet): HOROW HT1000
- Compact One-Piece Design
- Super Quiet & Powerful Flushing
- Dual-Flush 1.6gpf/1.1gpf
- Soft Closing Seat
- Easy to install
- Not suitable for large bathrooms
If you are of small or average size, this HOROW HT1000 would be an ideal choice, especially if your bathroom is relatively small and you want to save some space. This toilet has a modern, compact one-piece design.
HOROW HT1000 is pretty easy to install with the two big opening holes on the side. The seat lid has a soft-closing mechanism, making it easier and more convenient to close the lid. It features a dual-flush system - 1.6gpf/1.1gpf (gallons per flush), very water efficient. The flush is powerful and super quiet. The one-piece design with the porcelain glaze is super easy to clean.
The toilet is cUPC certified and CEC compliant. You’ll have a 5-year warranty against staining or fading of porcelain glaze, a 3-year warranty on the flushing mechanism and the seat lid. Moreover, you'll be backed with a 30-day free return if not satisfied. You can buy this toilet with total confidence.
| HOROW HT1000 Specifications | |
|---|---|
Dimension | 25 x 13.4 x 28.4 inches |
Material | Porcelain |
Water Consumption | Dual-Flush 1.6 Gpf/1.1 Gpf (gallons per flush) |
Highlight Features | Soft Closing Seat; cUPC certified and CEC compliant |
HOROW HT1000 is an ideal choice for smaller bathrooms with a dual-flush mechanism.
Powerful Flush (One-Piece Toilet): TOTO Ultramax ADA
- G-Max flushing system
- 3-Inch larger flush valve
- Large water surface
- Soft-closing seat
- Easy to install & Easy to clean
- Does not have a dual-flush mechanism
TOTO Ultramax ADA has powerful flushes with the renowned G-Max flushing system. The 3-inch flush valve is larger than most conventional toilets with a 2-inch valve, allowing a larger amount of water drawn into the bowl more quickly and more forcefully. The larger 2-1/8-inch glazed trapway allows large waste to be flushed, preventing clogging. The extra-large siphon jet design ensures efficient use of the water flow. This G-Max flushing system is the industry's new standard for flushing performance.
Like HOROW HT1000, this TOTO Ultramax ADA has a soft-closing seat; and it is also easy to install and easy to clean. However, a big drawback of this toilet is the lack of a dual-flush mechanism. Not every time you’ll need a powerful flush, you may want a smaller flush sometimes.
| TOTO Ultramax ADA Specifications | |
|---|---|
Dimension | 32 x 20 x 17 inches |
Material | Porcelain |
Water Consumption | 1.6 Gpf |
Highlight Features | G-Max flushing system; Soft-closing seat |
TOTO Ultramax ADA has powerful flushes with the renowned G-Max flushing system.
Luxurious Design (One-Piece Toilet): WOODBRIDGE T-0032
- Luxurious modern design
- Quiet and powerful flushing
- Two retractable cleansing nozzles
- Comes with convenient accessories
- US & Canada UPC & CSA certified
- Higher price
WOODBRIDGE T-0032 is a premium choice with a luxurious design, which fits many modern bathroom styles. It features a top-quality soft-closing seat with stainless steel hinge, which remains tightened after years of use. The flush mechanism is a dual system - a powerful flush with 1.6 Gpf, a water-saving flush with 1.0 Gpf.
WOODBRIDGE T-0032 is equipped with convenient features, including a quick-release button for two retractable cleansing nozzles - you can adjust the spray for feminine cleaning or rear cleaning. Moreover, it comes with free convenient accessories, including a bidet, an adjustable mounting base and hardware, and a supply tee, so you don't have to make any additional purchases.
Moreover, WOODBRIDGE T-0032 is US & Canada UPC & CSA certified, and is High-efficiency Water Sense Certified. In return, of course, you’ll have to pay more for this top-quality toilet; However, it is totally worth the price.
| WOODBRIDGE T-0032 Specifications | |
|---|---|
Dimension | 30 x 18 x 26 inches |
Material | Porcelain |
Water Consumption | Dual-Flush 1.6 Gpf/1.0 Gpf |
Highlight Features | Soft-closing seat; Two retractable cleansing nozzles; US & Canada UPC & CSA certified; High-efficiency Water Sense Certified; A bidet included |
WOODBRIDGE T-0032 is a premium choice with a luxurious design and convenient features.
Two-Piece Toilet
A two-piece toilet is a more common choice among the two types. It has a separate water tank and a separate toilet bowl, which are attached together with bolts. A two-piece toilet tends to be much lighter, cheaper; it can also hold more water in the tank.
Best For Bad Knees (Two-Piece Toilet): Convenient Height Extra Tall Toilet
- Extra tall toilet bowl
- New generation dual-flush system
- Solid metal handle
- High elevation gravity flush
- Baseboard heater fit
- Quite hard to sit on
As the name has said, Convenient Height Extra-Tall Toilet is designed with a raised height of the seat - 20 inches in comparison to standard 15 inches. This design allows a more relaxed leg posture. It also helps sit down and stand up easily. So, I highly recommend this toilet for bad knees.
Convenient Height Extra-Tall Toilet features a new generation dual-flush system with a solid metal handle. For a light flush, which is about 0.8 Gpf, turn the handle clockwise. For a full flush, which is about 1.28 Gpf, turn the handle counterclockwise.
With a higher bowl, Convenient Height Extra-Tall Toilet allows a powerful gravity-based flush. The bowl back-end is designed to fit a baseboard heater behind. All seem great; however, a drawback is that the seat is quite hard.
| Convenient Height Extra Tall Toilet Specifications | |
|---|---|
Dimension | 27 x 15 x 36 inches |
Material | Porcelain |
Water Consumption | Dual flush 1.28 gpf/0.8 gpf (gallons per flush) |
Highlight Features | High elevation gravity flush; Baseboard heater fit; Extra tall toilet bowl |
Convenient Height Extra-Tall Toilet has a raised bowl for a more relaxed leg posture.
Pressure Assisted (Two-Piece Toilet): American Standard Toilet
- Pressure assisted siphon jet action
- Fully glazed 2-1/8
- Not so quiet
American Standard Toilet is a great choice for flushing large waste. It features a fully glazed 2-1/8" trapway and a pressure-assisted siphon jet action with the recommended working pressure range from 25 psi to 80 psi.
Moreover, the Everclean surface is resistant to stain and odor, also inhibiting the growth of bacteria, mold, and mildew. The bowl is elongated for a comfortable sit. The toilet is also pretty easy to install. Only one drawback that it is quite loud while flushing.
| American Standard Toilet Specifications | |
|---|---|
Dimension | 30.25 x 20.5 x 29.25 inches |
Material | Porcelain |
Water Consumption | 1.6 Gpf |
Highlight Features | Pressure assisted siphon jet action; Fully glazed 2-1/8" trapway; Resistant to stain and odor; Elongated bowl |
American Standard Toilet is pressure-assisted with the pressure range from 25 psi to 80 psi.
Water-Saving (Two-Piece Toilet): TOTO CST744ELR#01 Drake
- Great longevity and durability
- SoftClose seat / electronic WASHLET bidet seat
- Fast, quiet, and powerful EMAX flushing system
- Five different color options
- Water-saving and efficient flushes
- Does not come with a seat
TOTO CST744ELR#01 Drake is my last pick for the best toilet for flushing large waste. It has a high-profile, concealed design that looks sleek, smooth, and beautiful. You’ll have five options of color finishes to fit and complement any bathroom style. Moreover, this design of the toilet is also pretty easy to clean. And the toilet’s construction is very durable and long-lasting.
TOTO CST744ELR#01 Drake does not come with a seat, which is a huge drawback. However, you can complete your toilet set with their SoftClose seat or electronic WASHLET bidet seat, giving you more options. The flushing system features EMAX technology with high-efficient 1.28 Gpf. It has a 125% wider flush valve and a large siphon jet for an increased flow. This design helps a 1.28 gpf has an equal force to a 1.6 gpf, saving you a lot on the water bill.
| TOTO CST744ELR#01 Drake Specifications | |
|---|---|
Dimension | 28 x 19.5 x 30.5 inches |
Material | Porcelain |
Water Consumption | 1.28 Gpf |
Highlight Features | EMAX flushing system |
TOTO CST744ELR#01 Drake features EMAX flushing technology with high-efficient 1.28 Gpf.
How To Choose The Best Toilet For Flushing Large Waste?
When it comes to toilets, functionality, style, and cost are three main concerns. But first, you’ll need to decide between a one-piece toilet and a two-piece toilet. The first type of toilet has the advantages of easiness to clean and compactness. The latter type of toilet has the advantages of a lower price and lightness.
Most of the toilets have porcelain glaze that is resistant to stains and bacterias. You may want to choose between a dual-flush system and a single-flush system. I incline towards a dual-flush system since not every time, you’ll need a full flush - an option of light flush will save a lot of money on the water bill. You also may want to choose between a bidet and a conventional seat.
Which Brands Make The Best Toilet For Flushing Large Waste?
Toto
Toto is a Japanese brand, which is well-known across the world. It was founded in 1917; up to now - more than 100 years, they have successfully built a reputational brand on toilet and bathroom products. The Toto Washlet is their biggest innovation, which is a toilet seat that features an integrated bidet. One thing I really like about ToTo is their Global Environmental Vision, which focuses on promoting environmental activities globally. When it comes to Toto, you are assured of well-designed and well-built toilets and bathroom products.
American Standard
American Standard is a globally well-known brand, which was founded in 2008. They provide bathroom products, from bath and showers, basin faucets, washbasins, toilets, bathtubs, bidet seats, and many other accessories. They have a worldwide distribution network, from North American to South East Asia, Australia, India, and other countries. Design and comfort are two of their main advantages. For luxurious toilets, this is the to-go brand.
Convenient Height
This is the brand that I highly recommend for those with bad knees. Their toilets have a higher toilet bowl, so you’ll sit in a posture that puts less stress on your knees. Moreover, with the higher bowl, Convenient Height’s toilets utilize gravity for a higher-efficient flush. The overall design and construction of their toilets are also great. This is a good brand.
FAQs
Do high tank toilets flush better?
Yes. It is likely to be so as a higher tank means more gravity and more pressure.
How can I make my toilet flush stronger?
There are several simple methods. You can add more water in the tank. You can close the lid before flushing. Or you can fill in white vinegar.
Are two flush toilets worth it?
Yes. Sometimes, you just need a light flush, which uses half of the water as a full flush. This option can lower your water usage a lot.
Are 2 piece toilets better than 1 piece?
Not necessary. One-piece toilets tend to be easier to clean and more compact; however, two-piece toilets tend to be much lighter and much less expensive.
Which toilet is better: Kohler or American Standard?
Kohler’s toilets are better at designs and comfort; however, American Standard’s toilets are less expensive and have better flushing systems.
Conclusion
Above are my top picks for the best toilet for flushing large waste. I hope this article gives you some ideas for your decision.
