The best toilet bowl flushes powerfully, stays clean, and feels comfortable to use every day. When people shop for a new toilet bowl, they usually mean the whole toilet: the bowl, the tank, and the flushing system. The right choice depends on your bathroom size, your budget, and who will use it.
To help you choose, we compared five popular toilets from HOROW, Casta Diva, DeerValley, and TOTO. We judged each one on flushing power, bowl shape, seat height, water use, and ease of cleaning. Our quick verdict: the TOTO Drake Two-Piece Toilet is the best overall pick, the HOROW T0338W is the best compact one-piece model, and the Casta Diva 17.2-inch One Piece Toilet is the best hands-free option.
Best Toilet Bowl: Top Picks Compared
Our top picks are the HOROW T0338W One Piece Toilet ADA Chair, the Casta Diva Elongated One Piece Toilet, and the DeerValley Compact One Piece Toilet.
Pros
- Seamless one-piece design is easy to wipe down and looks modern.
- ADA chair height makes sitting and standing easier for all users.
- Strong siphon flush and dual flush option save water without sacrificing performance.
- Soft-close seat reduces noise and adds convenience.
- Includes all necessary installation hardware, simplifying setup.
Cons
- Installation can be challenging due to heavy weight and limited access to tightening bolts.
- Side access holes for mounting bolts are small, making wrench work difficult.
- Compact tank may require careful alignment with existing plumbing.
The HOROW T0338W is a compact one-piece toilet designed for small bathrooms and users seeking ADA-compliant comfort. Its 17.3 inch seat height makes it easier for seniors and those with mobility challenges to sit and stand.
Standout features include a dual flush system (1.1/1.6 GPF) paired with a fully glazed 2 inch trapway and siphon flushing. This combination delivers powerful waste removal while saving water, and the soft-close seat adds a touch of quiet convenience.
Built from durable ceramic with a sleek, skirted design, the toilet measures 26.6 inches deep by 15 inches wide by 26 inches high. The seamless exterior is easy to clean, though the unit weighs nearly 100 pounds, requiring careful handling during installation.
Some users report that the side access holes for mounting bolts are small, making tightening difficult. The weight also makes centering on the flange tricky, but the included hardware and clear instructions help offset these challenges.
Overall, the HOROW T0338W offers excellent value for its price. It combines space-saving dimensions, accessibility features, and reliable performance, making it a top choice for small bathrooms and users who prioritize comfort and ease of cleaning.
Brand: HOROW
Model: T0338W
Dimensions: 26.6" D x 15" W x 26" H
Weight: 99.2 pounds
Material: Ceramic
Seat Material: Plastic (soft-close)
Flush Type: Siphon, dual flush (1.1/1.6 GPF)
Rough-In: 10 inches or 12 inches (selectable)
Warranty: 1 year limited
Pros
- Powerful flush without needing electricity, ideal for renovations or backup use
- Hygienic hands-free operation with foot kick and side button options
- Comfort height seat (17.2 inches) reduces strain for elderly or tall users
- Quiet-close seat prevents slamming and adds convenience
- Easy to install with all necessary hardware included
Cons
- Requires a 12 inch rough-in, which may not fit all existing bathroom setups
- Air-pressure assisted flush can be louder than traditional gravity flush toilets
- Only available in white, limiting color options for some decors
The Casta Diva Elongated One Piece Toilet offers a unique blend of hands-free convenience and powerful flushing technology, making it a standout choice for modern bathrooms. Designed for those who prioritize hygiene and accessibility, this toilet is especially suited for seniors, individuals with mobility issues, or anyone looking to reduce contact with high-touch surfaces.
Its standout feature is the air-pressure assisted flush system, which delivers a robust 1.0 GPF flush without relying on electricity. This system works effectively even in low water pressure environments, ensuring consistent performance. The foot kick and side button flush options allow you to flush without touching a handle, a significant advantage for cleanliness and ease of use.
The toilet boasts a sleek, skirted design with a quiet-close seat and a 17.2 inch ADA compliant comfort height. The elongated bowl provides extra room, and the vitreous china construction resists stains and scratches. Installation is straightforward thanks to the standard 12 inch rough-in and included mounting kit.
Potential drawbacks include the need for a specific rough-in size (12 inches), which may not match all existing plumbing. The air-pressure flush can be noisier than a gravity model, though many users find the trade-off acceptable for the performance. Additionally, the toilet is only available in white.
Overall, the Casta Diva one-piece toilet delivers on its promises of hygiene, accessibility, and water efficiency. It is a solid investment for anyone seeking a reliable, low-maintenance toilet that caters to comfort and modern convenience.
Pros
- Sleek, modern one-piece design with easy-to-clean skirted profile
- Comfortable 17-inch ADA chair height for easier use
- Powerful 1000-gram MAP flush that is quiet and efficient
- Dual flush saves water without compromising performance
- Soft-close seat adds convenience and reduces noise
Cons
- Some users report occasional clogging, particularly with paper, requiring extra water to flush
- Installation may be trickier than traditional two-piece toilets due to the compact one-piece design
- Compact dimensions may not suit larger bathrooms or users who prefer a more spacious bowl
The Casta Diva Elongated One Piece Toilet (model CD-T005) is a modern, skirted toilet designed for homeowners who value both style and efficiency. With its 17-inch ADA comfort chair height, it is an excellent choice for adults, seniors, and anyone seeking easier access and a more natural sitting position. The dual flush system offers water savings without sacrificing power, making it a practical upgrade for any bathroom.
At the heart of this toilet is a powerful siphon jet flush with a MAP rating of 1000 grams. Real-world user reviews highlight that it clears waste effectively and operates quietly, with many appreciating the noise reduction during nighttime use. The dual flush buttons allow you to select 1.1 GPF for liquid waste or 1.6 GPF for solids, earning it EPA WaterSense certification. However, a notable minority of users have experienced clogging issues, particularly with toilet paper, which can require adding extra water to initiate a proper flush.
The one-piece, skirted design is a standout feature: it eliminates the gap between the tank and bowl, creating a seamless profile that is much easier to clean than traditional two-piece toilets. The soft-close seat with quick-release functionality adds everyday convenience and allows for easy removal during cleaning. The compact dimensions (27.17" D x 14.37" W x 25.39" H) help it fit well in smaller bathrooms, though some may find the bowl a bit shorter than standard elongated models.
Build quality is solid, with a glossy ceramic finish that resists staining and scratches. The toilet meets CUPC standards and comes with a one-year limited warranty and lifetime technical support. Installation is designed for a standard 12-inch rough-in and includes all necessary hardware, but some DIYers report that the one-piece design is slightly heavier and more awkward to maneuver than a two-piece unit, so having an extra pair of hands is recommended.
Overall, the Casta Diva Elongated One Piece Toilet offers an excellent balance of modern aesthetics, water efficiency, and comfort at a competitive price. While minor clogging concerns exist, the vast majority of reviews praise its performance, ease of cleaning, and quiet operation. It is a strong choice for anyone looking to upgrade their bathroom with a stylish, high-functioning toilet.
Pros
- Compact size ideal for small bathrooms and guest toilets
- Water-saving dual flush with powerful performance
- Skirted design simplifies cleaning significantly
- Soft-close seat included for quiet, comfortable use
- Standard height round bowl fits most users comfortably
Cons
- Round bowl offers less legroom than elongated models
- Heavy at 78 pounds, so installation may require two people
- Fixed 12-inch rough-in may not suit all existing plumbing configurations
The DeerValley Compact One Piece Toilet is a space-saving solution for small bathrooms, half baths, and guest powder rooms. Its round bowl and standard seat height provide a comfortable, ergonomic sitting position while keeping the footprint tight at just under 25 inches deep and 13 inches wide.
Performance is a strong point. The dual flush system offers a 1.1 GPF liquid flush and a 1.6 GPF solid flush, using up to 60 percent less water than older 3.5 GPF models. That can save roughly 16,500 gallons per year, yet the flushing action remains powerful and quiet, making it a smart choice for water-conscious households.
The fully skirted ceramic body is a standout design feature. It eliminates the usual nooks and crevices around the base and trapway, so cleaning is simply a quick wipe. The included soft-close PP seat adds a touch of comfort and operates at just 28dB, preventing noisy slams on late-night trips.
One thing to consider is that the round bowl provides less surface area than an elongated model, and the toilet is fairly heavy at 78 pounds, so installation may require two people. Also, it is designed for a standard 12-inch rough-in, so be sure to measure your existing plumbing before ordering.
Overall, the DeerValley compact one-piece toilet delivers a strong combination of water efficiency, easy maintenance, and space-saving design for the price. With a complete installation kit and a one-year warranty, it is a solid upgrade for smaller bathrooms that still need full-size comfort.
Pros
- Exceptional flush power with Tornado Flush technology reduces clogs and cleaning frequency.
- CEFIONTECT glaze keeps the bowl cleaner for longer, saving time and water.
- Universal Height and elongated shape provide superior comfort, especially for taller users and those with mobility concerns.
- Water-efficient 1.6 GPF meets modern conservation standards while maintaining strong performance.
- High customer satisfaction with 4.3 out of 5 stars from over 1,000 reviews and ranked #1 in Two-Piece Toilets.
Cons
- Toilet seat, wax ring, flange bolts, and water supply line are not included, requiring additional purchases.
- Heavy at 94 pounds, making installation a two-person job or requiring extra care during setup.
- The included plastic seat material may feel less premium; many users opt for a separate soft-close seat.
The TOTO Drake Two-Piece Elongated 1.6 GPF Universal Height Toilet (model CST776CSFG#01) is a high-performance fixture designed for homeowners who value efficiency and comfort. It features TOTO's renowned Tornado Flush system, which uses dual nozzles to create a powerful centrifugal rinse that cleans the entire bowl without relying on traditional rim holes. This design, combined with the CEFIONTECT glaze, significantly reduces waste sticking and keeps the toilet cleaner with less effort.
In real-world use, the Drake delivers reliable one-flush performance even with the water-saving 1.6 gallons per flush. The 3-inch flush valve and siphon jet bowl ensure strong waste removal, while the Universal Height (ADA compliant) makes it easier for people of all ages to sit and stand. The elongated bowl adds extra comfort, and the Cotton White finish blends seamlessly into any bathroom style.
Build quality is excellent, as expected from TOTO. The ceramic is thick and durable, and the CEFIONTECT coating feels smooth to the touch. The two-piece design simplifies transportation and installation, though the toilet is heavy at 94 pounds. Note that the seat is not included; you will need to purchase a compatible seat separately, which is common for this category.
Potential drawbacks include the need for additional parts (wax ring, bolts, supply line) and the plastic seat material if you opt for the basic included option. Also, the left-hand trip lever may not suit everyone's preference, but it is a standard configuration for many TOTO models. Overall, the Drake offers a strong balance of performance, water savings, and comfort.
Verdict: The TOTO Drake CST776CSFG#01 is an excellent choice for those seeking a reliable, water-efficient toilet with advanced cleaning technology. It is particularly suited for families, taller individuals, and anyone wanting to reduce bathroom maintenance. With its high ratings and top ranking among two-piece toilets, it is a smart investment for a long-lasting, comfortable bathroom fixture.
How to Choose the Best Toilet Bowl
The right choice comes down to seat height, flushing power, water efficiency, and one-piece vs. two-piece.
- Bowl Shape: Round or Elongated: The first decision is bowl shape. An elongated toilet bowl is about 18.5 inches long and feels more comfortable for most adults. A round bowl is about 16.5 inches long and takes up less floor space, so it suits small bathrooms. The TOTO Drake and both Casta Diva models are elongated, while the DeerValley Compact uses a round bowl.
- Seat Height: A standard toilet is about 15 inches tall. A comfort-height or ADA-compliant toilet is 17 to 19 inches tall, which makes sitting and standing easier. The HOROW T0338W has a 17.3-inch height, and the Casta Diva models are about 17 inches tall. The DeerValley Compact uses standard height, which suits children and shorter adults.
- Flushing Power: A powerful flush clears the bowl in one go and prevents clogs. The TOTO Drake uses a Tornado Flush that swirls water around the bowl. One Casta Diva model uses an air-pressure assisted flush, and the HOROW and DeerValley toilets use dual-flush systems.
- Water Efficiency: Dual-flush toilets offer a light flush for liquid waste and a full flush for solids. The 17-inch Casta Diva, for example, uses 1.1 or 1.6 gallons per flush. Over time, an efficient toilet can save a significant amount of water.
- One-Piece vs. Two-Piece: A one-piece toilet has a seamless design that is easier to clean. The HOROW, Casta Diva, and DeerValley toilets are one-piece models. A two-piece toilet, such as the TOTO Drake, is usually easier to carry and repair.
- Easy Cleaning: Look for a glazed surface, a skirted trapway, and a rimless or easy-clean design. The TOTO Drake uses CEFIONTECT glaze, which helps prevent stains and buildup inside the bowl.
How to Measure for a New Toilet Bowl
- Measure the rough-in, which is the distance from the finished wall to the center of the floor bolts. Most toilets need a 12-inch rough-in.
- Measure the space in front of the toilet. Building codes usually require at least 21 inches of clearance.
- Measure the width of the space. Most toilets need at least 15 inches from the center of the bowl to the nearest wall or fixture.
How to Keep Clean
- Brush the bowl two or three times a week with a mild cleaner.
- Avoid abrasive pads, which can scratch the glaze.
- Clean under the rim, where mineral deposits and bacteria collect.
- Use a bowl cleaner with a stain remover once a week if you have hard water.
For stubborn clogs, keep a good plunger nearby. Our guide to the best toilet plunger compares the top options. For a tight space, see our picks for the best toilet for a small bathroom.
Final Verdict on the Best Toilet Bowl
After comparing these toilets, we recommend the TOTO Drake Two-Piece Toilet as the best overall choice. It combines a powerful Tornado Flush, a stain-resistant glaze, and an ADA-compliant height. If you want a sleek and compact one-piece design, the HOROW T0338W is an excellent value. If you want hands-free convenience, the 17.2-inch Casta Diva offers foot-kick flushing and a strong air-assisted flush.
Toilet Bowl FAQs
Common questions from buyers include “Which toilet bowl shape is better?”, “Can I replace only the toilet bowl?”, and “What height should a toilet bowl be?”.
Which toilet bowl shape is better?
An elongated bowl is more comfortable for most adults, while a round bowl saves space. Choose based on your bathroom size and personal preference.
Can I replace only the toilet bowl?
Yes, on a two-piece toilet you can replace the bowl separately, but it must match the tank. In most cases, replacing the whole toilet is simpler and more reliable.
What height should a toilet bowl be?
Comfort-height toilets are 17 to 19 inches tall, which suits most adults and seniors. Standard-height toilets, around 15 inches, are better for children.
How do I stop stains in my toilet bowl?
Clean the bowl regularly, use a stain-removing cleaner for hard water, and choose a toilet with a glazed, stain-resistant surface.
How long does a toilet bowl last?
A porcelain toilet bowl can last for decades. Internal parts, such as the flapper and fill valve, usually need replacement every five to ten years.
For more options, browse our full guide to the best toilets.
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