Choosing the best two-piece elongated toilet means balancing bowl comfort, flush performance, water use, seat height, and the rough-in your bathroom can support. The options below include water-saving 1.28-gallon-per-flush models, taller designs for easier sitting and standing, and a toilet made for a 10-inch rough-in. Check the fit and seat details before you buy: several models do not include a seat.
Table of Contents
Quick Comparison
| Product | Flush Rate | Standout Feature | Rough-In / Height | Seat Included? |
|---|---|---|---|---|
| TOTO Drake Universal Height 1.6 GPF | 1.6 GPF | TORNADO FLUSH and CEFIONTECT glaze | 12-inch rough-in; Universal Height | No |
| TOTO Drake 1.28 GPF with SoftClose Seat | 1.28 GPF | WaterSense certified; WASHLET+ ready | 12-inch rough-in | Yes |
| TOTO Drake Transitional Standard Height | 1.28 GPF | TORNADO FLUSH and CEFIONTECT glaze | 12-inch rough-in; standard height | No |
| American Standard Cadet Pro 10-Inch Rough-In | 1.28 GPF | PowerWash rim | 10-inch rough-in | No |
| American Standard Cadet PRO Right Height 1.6 GPF | 1.6 GPF | Chair-height design; ADA compliant | 12-inch rough-in | No |
Our Picks: Best Two Piece Elongated Toilet reviews
Best for a Taller Seat: TOTO Drake Universal Height 1.6 GPF
This Drake pairs an elongated bowl with TOTO’s Universal Height, which is taller than a standard toilet and may make sitting down and standing up easier. The model is described as capable of meeting the ADA height requirement, making it a practical option for households that prefer a higher seat.
Its 1.6 GPF flush uses TORNADO FLUSH, a circular water flow designed to wash the bowl, along with a wide 3-inch flush valve and siphon jet bowl. CEFIONTECT is an ultra-smooth glaze intended to help waste wash away more easily. This model uses more water per flush than the 1.28 GPF alternatives here, so it may suit shoppers who prioritize the taller height and Drake flush setup over minimizing water use.
The tank and bowl come with hardware, but the seat, wax ring, flange bolts, and water supply line are purchased separately. It fits a 12-inch rough-in and has a left-hand trip lever. Confirm those installation details before ordering.
Pros:
- Universal Height design is taller than standard height.
- TORNADO FLUSH and CEFIONTECT are designed to support bowl cleaning.
- Elongated bowl provides added space for comfort.
- Uses a wide 3-inch flush valve and siphon jet bowl.
Cons:
- Uses 1.6 GPF, more per flush than the 1.28 GPF options.
- Seat and key installation supplies are sold separately.
Verdict: Choose this Drake if you want a taller Universal Height toilet and are comfortable buying the seat and installation supplies separately.
Best Complete Package: TOTO Drake 1.28 GPF with SoftClose Seat
This two-piece Drake is a strong choice if you want a water-saving flush and a seat included. It uses 1.28 gallons per flush and is WaterSense certified. Its elongated bowl, TORNADO FLUSH, and CEFIONTECT glaze give it much of the same core appeal as the other Drake models, while the included SoftClose seat makes the package more installation-ready.
The toilet also works with an optional TOTO WASHLET+ bidet seat. The WASHLET+ design allows the cord and hose to be concealed, which can create a tidier look if you decide to add that upgrade. The toilet fits a 12-inch rough-in and has a left-hand trip lever.
Compared with the Universal Height Drake, this model has a lower water-use figure and includes a seat, but the supplied description does not identify it as a Universal Height model. If seat height is important, verify the product specifications and measurements before purchase. A wax ring, flange bolts, and water supply line are not listed as included.
Pros:
- 1.28 GPF and WaterSense certified.
- Includes a SoftClose seat.
- TORNADO FLUSH and CEFIONTECT are designed to help wash the bowl.
- Compatible with an optional WASHLET+ bidet seat.
Cons:
- Requires a 12-inch rough-in.
- Does not have the Universal Height designation of the taller Drake model.
Verdict: This is the best fit if you want an efficient Drake with a seat included and the option to add a compatible WASHLET+ later.
Best Standard-Height Drake: TOTO Drake Transitional 1.28 GPF
This transitional-style Drake offers a standard-height alternative to the taller Universal Height model. That distinction can matter if you prefer a lower seat or are replacing a toilet with a similar height. It keeps the elongated bowl and has a 1.28 GPF WaterSense-certified flush.
Its TORNADO FLUSH system swirls water around the bowl, while the CEFIONTECT glaze is designed to help waste wash away. The product description also specifies a wide 3-inch flush valve and siphon jet bowl. It is designed for a 12-inch rough-in and includes the tank, bowl, and hardware, but a seat and installation supplies are purchased separately.
Against the Drake with SoftClose seat, this model offers the clearly stated standard-height design but does not include a seat. If you are comparing the two, account for the extra seat purchase and make sure the selected seat suits your needs.
Pros:
- Standard height for shoppers who prefer a lower seat.
- 1.28 GPF and WaterSense certified.
- Features TORNADO FLUSH and CEFIONTECT.
- Elongated bowl and 12-inch rough-in fit common replacement plans when measurements match.
Cons:
- Seat, wax ring, flange bolts, and water supply line are not included in the listed package.
- Not the taller Universal Height option for people who want a higher seat.
Verdict: Pick this Drake if you want a standard-height, water-saving model and plan to choose your own toilet seat.
Best for a 10-Inch Rough-In: American Standard Cadet Pro
The Cadet Pro stands out for its 10-inch rough-in, which is the key reason to consider it over the 12-inch rough-in models in this roundup. Measure from the finished wall to the floor flange carefully before choosing it; the rough-in specification needs to match your bathroom installation.
This two-piece toilet uses 1.28 GPF and is WaterSense certified. Its PowerWash rim is designed to scrub the bowl with each flush. The vitreous china construction, metal trip lever, and metal shank fill valve are practical details for shoppers looking at materials and hardware. The listing specifies a combination bowl and tank without a seat, so plan to buy one separately.
Unlike the TOTO options, the product details do not list CEFIONTECT or TORNADO FLUSH. Its main advantage is fit for a 10-inch rough-in, paired with low water use and PowerWash rim cleaning. If your bathroom has a standard 12-inch rough-in, compare the other models instead.
Pros:
- Designed for a 10-inch rough-in.
- 1.28 GPF and WaterSense certified.
- PowerWash rim is designed to scrub the bowl with each flush.
- Includes a metal trip lever and metal shank fill valve.
Cons:
- Toilet seat is sold separately.
- Only a suitable fit when your installation calls for a 10-inch rough-in.
Verdict: Choose the Cadet Pro when your bathroom needs a 10-inch rough-in and you want a WaterSense-certified, elongated two-piece toilet.
Best Chair-Height Alternative: American Standard Cadet PRO Right Height
This Cadet PRO is the other taller-seat choice in the lineup. Its Right Height design measures 17 inches tall including the seat, with slight variation possible depending on the seat used. The product is described as ADA compliant, which may make it worth considering for shoppers who need an accessible-height option. The toilet seat itself is sold separately, so confirm the final installed height with the seat you choose.
The model uses a 1.6 GPF flush and has a PowerWash rim designed to scrub the bowl with each flush. It is a two-piece elongated toilet with a 12-inch rough-in, plus a metal trip lever and metal shank fill valve. The supplied product information marks this option as unavailable, so check the listing for current availability before making it your first choice.
Compared with the 1.28 GPF Cadet Pro, this model uses more water per flush but offers the stated Right Height design. It may be a better match if the taller seat is your priority and the product becomes available; the lower-use Cadet is the more direct option if water consumption matters more.
Pros:
- Right Height design measures 17 inches tall including the seat.
- Described as ADA compliant.
- PowerWash rim is designed to scrub the bowl with each flush.
- Includes a metal trip lever and metal shank fill valve.
Cons:
- Uses 1.6 GPF rather than 1.28 GPF.
- Seat is sold separately, and the supplied listing information marks the model unavailable.
Verdict: Consider this model if you want its taller Right Height design, but verify availability and choose another option if you need to buy a toilet now.
How to Choose a Two-Piece Elongated Toilet
Measure the Rough-In Before You Shop
The rough-in is the distance from the finished wall behind the toilet to the center of the floor drain flange. The models here include 10-inch and 12-inch rough-in options, and they are not interchangeable without considering the plumbing layout. Measure from the finished wall, not the baseboard, and check the product listing against your measurement. If you are unsure, ask a plumber to confirm the fit before ordering.
Pick a Flush Rate That Fits Your Priorities
The 1.28 GPF models use less water per flush than the 1.6 GPF options in this selection. The 1.28 GPF TOTO Drake and American Standard Cadet Pro models are identified as WaterSense certified. If lower water use is important to you, compare those choices first. The 1.6 GPF models may still be worth considering if their height or other features better fit your needs.
Compare Seat Height, Not Just Bowl Shape
All five choices have elongated bowls, but their seat-height details differ. The TOTO Universal Height model is taller than standard height, while the transitional Drake is identified as standard height. The American Standard Right Height option is listed at 17 inches tall including the seat and is described as ADA compliant. Height can affect how easy it is to sit down and stand up, so consider who will use the toilet and check the exact installed height when it matters.
Check Whether a Seat Is Included
Only the TOTO Drake 1.28 GPF model in this group specifically includes a SoftClose seat. The other listings say the seat is sold separately or suggest adding one separately. A seat can affect comfort, cost, and final height, so include it in your purchase plan. If you want a bidet seat later, check compatibility; the 1.28 GPF Drake is specifically described as WASHLET+ ready.
Understand the Bowl-Cleaning Features
The TOTO models use TORNADO FLUSH and CEFIONTECT, which are described as supporting bowl washing and helping waste wash away. The American Standard Cadet Pro models feature a PowerWash rim designed to scrub the bowl with each flush. These features can help guide your comparison, but they do not remove the need for routine cleaning. Consider which system and overall package best match your priorities.
Plan for Installation Parts and Bathroom Clearance
Check what comes in the box before scheduling installation. The TOTO listings identify the tank, bowl, and hardware as included, while the Universal Height Drake notes that the wax ring, flange bolts, and water supply line are purchased separately. Also confirm there is enough room for the toilet and for comfortable use of its elongated bowl. When replacing an existing toilet, compare the dimensions and installation details rather than relying on the style name alone.
Frequently Asked Questions
What is the best two-piece elongated toilet in this selection?
The TOTO Drake 1.28 GPF with SoftClose seat is the most complete all-around package here: it is WaterSense certified, includes a seat, and is compatible with an optional WASHLET+ seat. If you need a taller toilet, consider the Universal Height Drake instead.
Which of these toilets uses the least water per flush?
The TOTO Drake 1.28 GPF models and the American Standard Cadet Pro 1.28 GPF models use the least water per flush among these choices. The supplied product information identifies these 1.28 GPF models as WaterSense certified.
Which model fits a 10-inch rough-in?
The American Standard Cadet Pro 1.28 GPF model is specified for a 10-inch rough-in. Measure your existing installation before ordering to make sure that is the size you need.
Do these toilets include a toilet seat?
The TOTO Drake 1.28 GPF model includes a SoftClose seat. The other listed models specify that a seat is sold separately or purchased separately. Check the exact product listing before checkout, since package details can affect what you need to buy.
What is the difference between Universal Height and standard height?
The TOTO Universal Height model is taller than a standard toilet and is intended to make sitting down and standing up easier for many people. The transitional Drake is specifically identified as standard height. The American Standard Right Height model is listed as 17 inches tall including the seat and described as ADA compliant.
Can I add a bidet seat to a TOTO Drake?
The 1.28 GPF Drake with SoftClose seat is described as WASHLET+ ready and compatible with an optional WASHLET+ bidet seat. The other Drake descriptions also mention the possibility of upgrading to a WASHLET bidet seat. Check the seat model and installation requirements for compatibility before purchasing.
Final Recommendation
For most shoppers seeking an efficient elongated toilet with a seat included, the TOTO Drake 1.28 GPF with SoftClose seat is the strongest starting point. Choose the Universal Height Drake if a taller seat matters more, the standard-height Drake if you prefer a lower seat, or the American Standard Cadet Pro if your bathroom needs a 10-inch rough-in. Confirm rough-in, height, seat, and included installation parts before you order.
