Best American Standard Toilets in 2026: 12 Picks by Specs

Latest update: Oct 14, 2026

The Champion 4 one-piece tops our list because it offers a one-piece build with a flush rate of 1.5 to 1.6 gallons per flush, based on the published specifications. We chose 12 American Standard toilets from a larger pool of 15, comparing bowl shape, seat height, flush type, and rough-in size. Prices are live from the store, and we did not test any of these units; our picks rest on the maker's stated specs.

12 picks from 14 toilets that match this guide with a price we can quote today, made by 26 makers. The prices below are current and each carries its read time.

Quick picks

The best fit for you

• For small bathrooms: If you need to save space, the Compact Cadet 3 is a one-piece with a small footprint and a slow-close seat. See pick 9
• For accessible height: Chair-height models like the Cadet PRO Right Height make sitting and standing easier for many users. See pick 2
• For households with kids: The Baby Devoro Kids elongated toilet is sized for younger users and uses a lower flush volume. See pick 3
• For water savings: Dual-flush options like the H2Option let you choose a reduced flush for liquid waste. See pick 5

Our 12 picks

1 Best one-piece

American Standard Champion 4 One Piece Elongated Toilet

Pieces

One-piece

Bowl shape

Elongated

Gallons per flush

1.5 to 1.6 GPF

Seat height

Chair height

$599.95 (as of 10/14/2026 22:29 PDT - Details)

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This is the only one-piece in our list with a 1.5 to 1.6 gpf flush, offering a seamless ceramic build and an elongated bowl. It suits buyers who want a low-maintenance toilet without the seam between tank and bowl.

Pros

• One-piece construction
• Elongated bowl
• 1.5 to 1.6 gpf flush

Cons

• Not the lowest flush volume in this list (several use 1.2 to 1.4 gpf)
• No round-bowl version listed

Good fit if

• Those who prefer a one-piece toilet for easier cleaning
• Bathrooms with enough room for an elongated bowl

Skip if

• You want a round-front toilet to save space
• You prioritize the lowest water consumption per flush

Verdict: A robust one-piece choice for those who value simplicity and a classic elongated shape.

2 Best chair height

American Standard 215AA004.020 Cadet PRO Right Height Elongated 1.6 gpf

Pieces

Two-piece

Bowl shape

Elongated

Gallons per flush

1.5 to 1.6 GPF

Seat height

Chair height

$303.55 (as of 10/14/2026 22:28 PDT - Details)

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This two-piece Cadet PRO has a chair-height elongated bowl and a 1.5 to 1.6 gpf flush. The taller height can make sitting and standing easier, which is useful for older or taller users.

Pros

• Chair-height bowl
• Elongated for comfort
• 1.5 to 1.6 gpf flush
• Two-piece design

Cons

• Not the lowest flush volume in this list
• Only available in white

Good fit if

• People who need an ADA-comfortable height
• Families with members of varying heights

Skip if

• You need a round bowl to fit a tight space
• You want a one-piece toilet

Verdict: A reliable chair-height two-piece that balances comfort and dependability.

3 Best for kids

American Standard Baby Devoro Kids Elongated Toilet

Bowl shape

Elongated

Gallons per flush

1.2 to 1.4 GPF

$260.80 (as of 10/14/2026 22:29 PDT - Details)

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The Baby Devoro Kids toilet is designed for younger users, with an elongated bowl and a lower flush volume of 1.2 to 1.4 gpf. Its compact dimension does not appear in the listing, so measure before buying.

Pros

• Elongated bowl
• Low flush volume (1.2 to 1.4 gpf)
• Intended for children

Cons

• Size may not be comfortable for adults
• Only white is listed

Good fit if

• Children's bathrooms or powder rooms
• Homes with young children who need an accessible height

Skip if

• The toilet will be used primarily by adults
• You need a chair-height or round-front model

Verdict: A dedicated kids' toilet with an efficient flush and a shape made for smaller bodies.

4 Best round bowl

American Standard 215DA104.020 Cadet PRO Two-Piece Toilet

Pieces

Two-piece

Bowl shape

Round

Gallons per flush

1.2 to 1.4 GPF

Seat height

Standard height

$233.09 (as of 10/14/2026 22:28 PDT - Details)

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This Cadet PRO two-piece toilet has a round front, standard height, and a 1.2 to 1.4 gpf flush. The round bowl saves about 2 inches of depth compared with elongated models, which helps in tight bathrooms.

Pros

• Round front saves space
• Standard height
• 1.2 to 1.4 gpf flush
• Two-piece construction

Cons

• Shorter bowl may be less comfortable for tall users
• No chair-height option in this listing

Good fit if

• Small or guest bathrooms with limited depth
• Users who prefer the slightly shorter round bowl

Skip if

• You need an elongated bowl for comfort
• You want a chair-height toilet

Verdict: A space-saving round-front model with an efficient flush.

5 Best dual flush

American Standard H2Option Dual Flush Elongated Toilet

Bowl shape

Elongated

Flush

Dual flush

Seat height

Chair height

$419.09 (as of 10/14/2026 22:29 PDT - Details)

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This H2Option toilet offers two flush volumes, letting you use a reduced flush for liquid waste and a full flush for solids. It has an elongated chair-height bowl and no separate GPF number is stated in the listing.

Pros

• Dual flush for water savings
• Elongated bowl
• Chair height

Cons

• GPF not stated by the seller
• Only white is listed

Good fit if

• Water-conscious households
• Users who want a taller seat

Skip if

• You prefer the simplicity of a single-flush mechanism
• You need a round-front toilet

Verdict: A flexible dual-flush option with a comfortable height.

6 Best with seat included

American Standard 609AD001.020 Cadet Pro Two-Piece Toilet

Pieces

Two-piece

Bowl shape

Elongated

Gallons per flush

1.2 to 1.4 GPF

$477.75 (as of 10/14/2026 22:29 PDT - Details)

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This Cadet Pro two-piece comes with a slow-close seat and a wax ring, so you have everything needed for install. It uses a 1.2 to 1.4 gpf flush and has an elongated bowl.

Pros

• Slow-close seat included
• Wax ring included
• Elongated bowl
• 1.2 to 1.4 gpf flush

Cons

• Left-hand trip lever may not suit all layouts
• No height or rough-in size stated

Good fit if

• Buyers who want an all-in-one kit
• Those who prefer a soft-closing seat

Skip if

• You need a right-hand trip lever
• You require a specific bowl height or rough-in size

Verdict: A convenient package that includes the seat and wax ring.

7 Best low-flow round

American Standard Cadet PRO Two Piece Round Toilet

Pieces

Two-piece

Bowl shape

Round

Gallons per flush

1.2 to 1.4 GPF

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This round-front Cadet PRO uses a 1.2 to 1.4 gpf flush, which is among the lower flush volumes in our round-bowl group. It is a standard-height two-piece model.

Pros

• Round front
• 1.2 to 1.4 gpf flush
• Two-piece construction
• Standard height

Cons

• No chair-height version in this listing
• No seat included

Good fit if

• Small bathrooms that want a lower flush volume
• Budget-conscious shoppers who don't need a seat

Skip if

• You need an elongated bowl
• You want a taller seat

Verdict: An efficient round-front toilet that uses little water per flush.

8 Best 10-inch rough-in

Cadet Pro Elongated Two-Piece Toilet with EverClean Surface

Pieces

Two-piece

Bowl shape

Elongated

Seat height

Chair height

Rough-in

10 in

$341.25 (as of 10/14/2026 22:44 PDT - Details)

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This Cadet Pro elongated two-piece has a 10-inch rough-in, chair height, and an EverClean surface with a PowerWash rim. The 10-inch distance fits older plumbing or tight spaces where a standard 12-inch rough-in won't work.

Pros

• 10-inch rough-in
• Elongated bowl
• Chair height
• EverClean surface and PowerWash rim

Cons

• GPF not listed
• No round-bowl version

Good fit if

• Homes with a 10-inch rough-in distance
• Users who need a taller seat with an elongated bowl

Skip if

• Your plumbing requires a standard 12-inch rough-in
• You want a round-front toilet

Verdict: A specialized toilet for 10-inch rough-in installations with a comfortable height.

9 Best compact one-piece

American Standard 2403128.021 Compact Cadet 3

Pieces

One-piece

Bowl shape

Elongated

Compact

Yes

$576.89 (as of 10/14/2026 22:29 PDT - Details)

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The Compact Cadet 3 is a one-piece elongated toilet with a slow-close seat included. Its compact design aims to reduce the footprint, and the one-piece build has fewer crevices to clean.

Pros

• One-piece construction
• Compact footprint
• Elongated bowl
• Slow-close seat included

Cons

• No height or GPF stated
• Only white is listed

Good fit if

• Small bathrooms or powder rooms
• Buyers who want a one-piece with a shorter depth

Skip if

• You need a chair-height toilet
• You require a specific flush volume

Verdict: A space-saving one-piece that comes with a soft-closing seat.

10 Best two-piece chair height

American Standard 211AA104.020 Champion PRO Two-Piece Toilet

Pieces

Two-piece

Bowl shape

Elongated

Gallons per flush

1.2 to 1.4 GPF

Seat height

Chair height

$376.35 (as of 10/14/2026 22:28 PDT - Details)

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This Champion PRO two-piece toilet has an elongated chair-height bowl and a 1.28 gpf flush. It provides an ergonomic height while keeping water use low.

Pros

• Chair-height bowl
• Elongated
• 1.2 to 1.4 gpf flush
• Two-piece construction

Cons

• No seat included
• No round-front option

Good fit if

• Users who want a comfortable height and a lower flush volume
• Families with multiple height preferences

Skip if

• You need a compact round-front toilet
• You want a one-piece toilet

Verdict: A dependable two-piece with chair height and efficient flushing.

11 Best right height elongated

American Standard 3519A101.020 Edgemere Right Height Elongated Toilet

Bowl shape

Elongated

Seat height

Chair height

Rough-in

10 in

$171.47 (as of 10/14/2026 22:29 PDT - Details)

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This Edgemere toilet has a right-height elongated bowl and a 10-inch rough-in. It is a two-piece model and does not list a GPF number, so consider that if you need a specific flush volume.

Pros

• Elongated bowl
• Chair height (right height)
• 10-inch rough-in

Cons

• GPF not stated by the seller
• No seat or wax ring included

Good fit if

• Bathrooms with a 10-inch rough-in
• Users who prefer an elongated, taller bowl

Skip if

• You need a standard 12-inch rough-in
• You require a specific flush volume or a round bowl

Verdict: A simple right-height elongated toilet for 10-inch rough-in spaces.

12 Best two-piece dual flush

American Standard 2886.216.020 H2Option Siphonic Dual Flush Right Height

Pieces

Two-piece

Bowl shape

Elongated

Flush

Dual flush

Seat height

Chair height

$462.18 (as of 10/14/2026 22:29 PDT - Details)

View on Amazon

This H2Option siphonic dual flush toilet combines a two-piece design with an elongated chair-height bowl. The dual flush lets you choose a reduced flush for liquid waste, and the siphonic action helps clear the bowl.

Pros

• Dual flush
• Two-piece construction
• Elongated chair-height bowl

Cons

• GPF not stated by the seller
• No seat included

Good fit if

• Users who want a two-piece with dual-flush flexibility
• Homes that prefer the look of a separate tank

Skip if

• You want a one-piece toilet
• You need a round-front bowl

Verdict: A siphonic dual-flush two-piece with an elongated, chair-height bowl.

Specifications side by side

How the picks were chosen

From a pool of 15 American Standard toilets listed by a major retailer, we shortlisted 12 distinct models that cover one-piece and two-piece designs, elongated and round bowls, chair height, dual flush, and 10-inch rough-in options. We relied on the specifications published in each listing and on the maker's public product information. No unit was tested. Prices are read live from the store listing at the time of publication.

Picking the right one for you

Bowl shape: elongated or round

Round-front bowls are about 2 inches shorter in depth, which helps in small bathrooms. Elongated bowls offer more seating area and are often considered more comfortable. In this list, most models are elongated, but the Cadet PRO round and the Cadet PRO round low-flow give you a space-saving alternative.

Flush type and water efficiency

Toilets use either a single flush or a dual flush. Dual-flush models like the H2Option let you select a reduced flush for liquid waste, which can save water. The EPA's WaterSense program certifies toilets that use 1.28 gallons per flush or less and meet performance criteria. Several picks in this list state 1.2 to 1.4 gpf, which qualifies as high-efficiency. If a model doesn't list its GPF, contact the seller for the figure before purchasing.

Height and accessibility

Chair-height toilets have a taller bowl, typically 17 to 19 inches from floor to seat, which can make sitting and standing easier for taller or older users. The ADA Standards for Accessible Design provide guidance for accessible heights in public buildings, but for home use you can choose based on comfort. Models like the Cadet PRO Right Height and the Champion PRO are marked as chair height in this list.

Rough-in size

The rough-in is the distance from the finished wall to the center of the floor flange. Most homes use a 12-inch rough-in, but older plumbing may have 10-inch or 14-inch. Some models in this list, such as the Cadet Pro Elongated 10-inch and the Edgemere, are built for a 10-inch rough-in. Measure this distance before choosing a toilet; a 12-inch rough-in will not fit a 10-inch model without an offset flange.

One-piece versus two-piece

One-piece toilets have the tank and bowl molded as a single unit, which eliminates the seam and can make cleaning easier. Two-piece toilets are more common and often easier to ship and install. In this list, the Champion 4 and Compact Cadet 3 are one-piece; the rest are two-piece. Your choice comes down to style preference and whether you value the simpler cleaning of a one-piece.

Extra features and included parts

Some American Standard toilets come with a slow-close seat, a wax ring, or both. The Cadet Pro with Slow-Close Seat includes a soft-closing lid and a wax ring, so you have fewer parts to buy. Look for features like EverClean surfaces or PowerWash rims, which are designed to help keep the bowl clean. Decide which extras matter to you before comparing prices.

Questions

What does GPF mean and why does it matter?

GPF stands for gallons per flush, the amount of water a toilet uses for each flush. Federal law sets a maximum of 1.6 GPF. Toilets that use 1.28 GPF or less are considered high-efficiency and may qualify for the EPA WaterSense label. Lower GPF means less water per flush, which can reduce your water bill and environmental impact, but you still want the toilet to clear waste effectively.

What is a chair-height toilet?

A chair-height toilet has a taller bowl, typically 17 to 19 inches from the floor to the top of the seat. This is similar to the height of a standard chair, making it easier for people with knee or back issues to sit and stand. The ADA Standards for Accessible Design reference this height range for accessible facilities, but many homeowners choose it for comfort.

What is a 10-inch rough-in?

The rough-in is the distance from the finished wall to the center of the toilet's floor flange. A 10-inch rough-in means the flange is 10 inches from the wall. Most modern homes use a 12-inch rough-in, but older homes or tighter spaces may have 10-inch. You must measure this distance before buying, because a 12-inch toilet will not fit a 10-inch rough-in without an adapter.

Are dual-flush toilets more efficient than single-flush toilets?

Dual-flush toilets offer two flush options: a reduced flush for liquid waste and a full flush for solid waste. The reduced flush uses less water, so the overall water consumption is typically lower than a single-flush toilet that uses the same amount for every flush. The EPA notes that dual-flush models can save even more water if you often use the reduced setting.

Do American Standard toilets come with a seat?

Some models include a seat, but many do not. For example, the Cadet Pro with Slow-Close Seat includes a soft-closing seat and a wax ring, while the Compact Cadet 3 also comes with a slow-close seat. Others, like the Champion PRO and the Edgemere, do not list a seat in the product information, so you will need to purchase one separately.

Revision notes

• 2026-10-07: First published.

Sources

• Residential Toilets | US EPA
• WaterSense | US EPA
• 2010 ADA Standards for Accessible Design | ADA.gov