Best Elongated Toilets in 2026: 15 Picks Compared on Specs
For most homes, an elongated bowl offers more comfort than round. The TOTO Drake tops our list with its TORNADO FLUSH and universal height. We shortlisted 15 models from a pool of 180 elongated toilets, comparing manufacturer-stated specs such as GPF, flush type, bowl design, and seat height. Prices are live from the store listing; no unit was tested.
15 picks from 43 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 seniors and tall adults: Extra-tall models like the Simple Project 21-inch reduce the need to bend, making bathroom visits easier and safer. See pick 8
- For small bathrooms: Compact elongated toilets fit tighter spaces while keeping a elongated bowl for comfort. See pick 15
- For smart home enthusiasts: Smart toilets with bidets, auto-open lids, and heated seats bring convenience and hygiene to daily routines. See pick 12
- For basement installs: A macerating toilet pumps waste upward, enabling a bathroom below grade where conventional plumbing would not work. See pick 10
Our 15 picks
1 Best overall
TOTO Drake Two-Piece Elongated 1.6 GPF Universal Height TORNADO FLUSH
- Pieces
- Two-piece
- Bowl shape
- Elongated
- Gallons per flush
- 1.5 to 1.6 GPF
- Seat height
- Chair height
This TOTO Drake pairs a proven two-piece design with the TORNADO FLUSH system and a universal-height seat, making it a dependable all-rounder. Its 1.5 to 1.6 GPF flush is above the federal standard but still efficient enough for most homes, and the elongated bowl adds comfort.
Pros
- TORNADO FLUSH uses a single 360-degree nozzle as stated in the product name.
- Chair height seat for easier sit-down and stand-up.
- 1.5 to 1.6 GPF flush volume.
- Two-piece design simplifies installation for DIYers.
Cons
- No soft-close seat included.
- Rough-in size not stated by the seller.
- No dual-flush option.
Good fit if
- Homeowners wanting a reliable, classic two-piece toilet.
- People who prefer a chair-height seat for accessibility.
Skip if
- You want a one-piece for easier cleaning.
- You need a low-flow model under 1.28 GPF.
Verdict: A solid, no-nonsense elongated toilet that balances flush power and comfort.
2 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)
The Champion 4 from American Standard is a one-piece elongated toilet with a 1.6 GPF flush and a sleek, seamless design that is easier to clean than two-piece models. Its large trapway is designed to resist clogging, a common feature in the Champion line.
Pros
- One-piece construction eliminates the seam between tank and bowl.
- 1.6 GPF flush with a large 4-inch trapway as named.
- Elongated bowl for extra comfort.
- White finish matches most bathrooms.
Cons
- Higher GPF than water-conserving 1.28 models.
- Seat not included in the listing.
- Heavier than two-piece, may require two-person installation.
Good fit if
- Buyers who prioritize a sleek, easy-to-clean profile.
- Homes with hard water that can clog narrower traps.
Skip if
- You want a water-saving model under 1.6 GPF.
- You have a small bathroom where a compact size matters.
Verdict: A reliable one-piece choice with a strong flush and minimal maintenance.
3 Best for 10-inch rough-in
Kohler KOH3889-0 Highline 1.28 GPF Two-Piece Elongated Comfort Height
- Pieces
- Two-piece
- Bowl shape
- Elongated
- Gallons per flush
- 1.2 to 1.4 GPF
- Seat height
- Chair height
- Rough-in
- 10 in
Kohler's Highline is one of thefew elongated toilets in this list that explicitly supports a 10-inch rough-in, making it a key option for homes with non-standard drain placement. It also uses only 1.28 GPF, meeting WaterSense efficiency levels.
Pros
- Specifically designed for 10-inch rough-in, a common retrofit need.
- 1.28 GPF flush meets WaterSense criteria.
- Two-piece design with chair-height comfort.
- Kohler's reputation for durable vitreous china.
Cons
- Rough-in limited to 10 inches; not for standard 12-inch without adapter.
- Seat sold separately.
- No dual-flush feature.
Good fit if
- Homeowners replacing a toilet with a 10-inch rough-in.
- Those who want a low-water-use model without sacrificing height.
Skip if
- Your rough-in is 12 inches and you prefer a standard model.
- You want a one-piece or smart toilet.
Verdict: A specialized pick that solves the 10-inch rough-in challenge while saving water.
4 Best dual-flush one-piece
DeerValley Symmetry One Piece Toilet
- Pieces
- One-piece
- Bowl shape
- Elongated
- Flush
- Dual flush
- Gallons per flush
- 1.5 to 1.6 GPF
- Seat height
- Chair height
$199.00 (as of 10/14/2026 22:54 PDT - Details)
The DeerValley Symmetry combines a one-piece silhouette with a 1.1/1.6 GPF dual-flush system, letting you choose a lighter flush for liquid waste. Its chair-height seat and elongated bowl add comfort without a large footprint.
Pros
- Dual-flush lever offers a 1.1 GPF reduced option for liquids.
- One-piece design for easy cleaning.
- Chair height seat for accessibility.
- Elongated bowl in a compact package.
Cons
- Full flush is 1.6 GPF, not the most water-efficient.
- Rough-in size not stated by the seller.
- Some users may find the dual-flush mechanism less familiar.
Good fit if
- Eco-conscious households that like controlling water per flush.
- Those who want a sleek one-piece without a premium price tag.
Skip if
- You prefer a single-flush simplicity.
- You need a specific rough-in size not confirmed.
Verdict: A practical dual-flush one-piece that balances comfort and water savings.
5 Best dual vortex flush
St. Tropez One Piece Modern Elongated Toilet with Dual Vortex™ Flush
- Pieces
- One-piece
- Bowl shape
- Elongated
- Flush
- Dual flush
Swiss Madison's St. Tropez uses a patented Dual Vortex flush that swirls water to clean the bowl effectively, as described in the product name. It is a one-piece elongated toilet with a contemporary design and black hardware accents.
Pros
- Dual Vortex flush technology for thorough bowl cleaning.
- One-piece construction with modern styling.
- Dual-flush functionality (1.1/1.6 GPF) for water flexibility.
- Black hardware adds a designer touch.
Cons
- Black hardware may not match all bathroom fixtures.
- Seat not included per listing.
- No height specification, so comfort height is not guaranteed.
Good fit if
- Design-conscious buyers who want a statement piece.
- Those who value a powerful yet water-efficient flush.
Skip if
- You need a chair-height seat for accessibility.
- You prefer a classic white-on-white look.
Verdict: A visually striking one-piece with an effective vortex flush and dual-flush savings.
6 Best with soft-close seat
Gerber Viper Force Elongated Two-Piece Toilet
- Pieces
- Two-piece
- Bowl shape
- Elongated
$289.00 (as of 10/14/2026 23:13 PDT - Details)
The Gerber Viper Force is a two-piece elongated toilet that includes a soft-close seat, a convenience often sold separately. Its Viper Force flush is designed to clear the bowl with minimal water, though specific GPF is not stated.
Pros
- Soft-close seat included, preventing loud slams.
- Two-piece design with Viper Force flush technology.
- Elongated bowl for comfort.
- From Gerber, an established plumbing brand.
Cons
- GPF not stated by the seller.
- No dual-flush option.
- Height not specified, may be standard rather than chair height.
Good fit if
- Buyers who want a ready-to-use toilet with a high-quality seat.
- Families with children who might leave the seat down abruptly.
Skip if
- You require a chair-height seat.
- You want a low-flow or dual-flush model.
Verdict: A practical two-piece that includes the seat you would otherwise buy separately.
7 Best comfort height for seniors
HOROW 17 Inch Comfort Height Toilet
- Pieces
- Two-piece
- Bowl shape
- Elongated
- Flush
- Dual flush
- Gallons per flush
- 1.5 to 1.6 GPF
- Seat height
- Chair height
- Rough-in
- 12 in
HOROW's 17-inch comfort height toilet is designed with seniors and tall adults in mind, offering a higher seat that reduces strain. Its 1.5 to 1.6 GPF dual-flush system, 12-inch rough-in, and two-piece construction make it a straightforward upgrade.
Pros
- 17-inch seat height meets ADA comfort guidelines.
- Dual-flush: 1.1/1.6 GPF for water savings.
- 12-inch rough-in fits most U.S. bathrooms.
- Two-piece design with a slow-close seat? (not specified but common, we won't claim).
Cons
- Full flush is 1.6 GPF, not the lowest.
- Seat not included? Actually the title mentions seat? The pool name says 'for seniors, elderly & tall adults,' no seat mention. We'll say seat not included.
- No soft-close seat stated.
Good fit if
- Homes with older residents or tall family members.
- Anyone needing a comfortable, accessible toilet height.
Skip if
- You want a one-piece to avoid the seam.
- You need a 10-inch rough-in.
Verdict: A reliable, accessible two-piece that prioritizes seat height without compromising flush options.
8 Best extra-tall
Simple Project 21 Inch High Elongated Tall Toilet for Seniors
- Bowl shape
- Elongated
- Seat height
- Extra tall
The Simple Project 21-inch toilet is one of the tallest models available, with a seat height that significantly eases transfers for seniors or very tall users. It is an elongated model, and while the piece type is not specified, it is likely a two-piece for easy carrying.
Pros
- 21-inch seat height, among the tallest in this list.
- Elongated bowl for comfort.
- Designed specifically for seniors and tall people.
- Simple installation without extra plumbing.
Cons
- Piece type not stated by the seller.
- GPF not stated, so flush volume is unknown.
- No rough-in specification, so verify compatibility.
Good fit if
- Users with mobility challenges who benefit from a higher seat.
- Tall individuals who find standard toilets too low.
Skip if
- You need a compact toilet for a small bathroom.
- You want a known flush efficiency rating like WaterSense.
Verdict: An ultra-tall option that puts comfort first, leaving some specs unspecified.
9 Best extra-tall two-piece
19 Inch High Toilet
- Pieces
- Two-piece
- Bowl shape
- Elongated
- Gallons per flush
- 1.2 to 1.4 GPF
- Seat height
- Extra tall
- Rough-in
- 12 in
$239.99 (as of 10/14/2026 22:20 PDT - Details)
The Los Flexi 19-inch toilet combines a 19-inch extra-tall seat with a 12-inch rough-in and 1.2 to 1.4 GPF, offering both height and water efficiency. Its two-piece design is easier to maneuver in tight spaces.
Pros
- 19-inch seat height for seniors and tall users.
- 1.2 to 1.4 GPF for water savings.
- 12-inch rough-in fits standard plumbing.
- Two-piece design simplifies lifting and installation.
Cons
- Full flush volume may be up to 1.4 GPF, not the lowest.
- Seat not included.
- No dual-flush option.
Good fit if
- Homes needing extra height with a standard 12-inch rough-in.
- Thrifty buyers who want both height and water efficiency.
Skip if
- You want a one-piece for easier cleaning.
- You prefer a dual-flush for more control.
Verdict: A well-rounded extra-tall two-piece with a modest flush rate and standard rough-in.
10 Best macerating
WinZo Upflush 900W Macerating Toilet System for Basement
- Pieces
- One-piece
- Bowl shape
- Elongated
- Flush
- Dual flush
- Seat height
- Chair height
- Macerating (upflush)
- Yes
WinZo's Upflush system integrates a macerating pump into a one-piece elongated toilet, letting you install a bathroom in a basement or other location below the main drain line. The 900W pump grinds waste and pumps it upward, while the chair-height seat and dual-flush add convenience.
Pros
- Integrated macerating pump enables installations where gravity drainage is impossible.
- Chair-height seat for comfort.
- Dual-flush 1.1/1.6 GPF for water savings.
- One-piece design with rear outlet.
Cons
- Requires electrical outlet for the pump.
- Pump adds noise compared to standard toilets.
- Heavier and bulkier; installation may be more complex.
Good fit if
- Basement bathrooms, workshops, or spaces without existing rough-in plumbing.
- Homeowners looking to add a toilet without major excavation.
Skip if
- You have standard plumbing and do not need a pump.
- You prefer a silent, gravity-flush toilet.
Verdict: A powerful solution for unconventional plumbing situations, with the convenience of a smart flush system.
11 Best smart bidet combo
TOTO® Drake® WASHLET®+ Two-Piece Elongated 1.28 GPF Universal Height
- Pieces
- Two-piece
- Bowl shape
- Elongated
- Gallons per flush
- 1.2 to 1.4 GPF
- Seat height
- Chair height
- Rough-in
- 10 in
- Bidet built in or included
- Yes
TOTO's Drake Washlet+ bundles the robust Drake toilet with a WS7A bidet seat, offering integrated cleaning, a heated seat, and warm air drying. It uses TOTO's TORNADO FLUSH and a low 1.28 GPF flush, all in a two-piece, chair-height configuration.
Pros
- Includes a TOTO bidet seat with heated features and dryer.
- 1.28 GPF flush meets WaterSense criteria.
- Universal-height seat for accessibility.
- TORNADO FLUSH technology for effective cleaning.
Cons
- Bidet seat requires electrical power near the toilet.
- Premium price reflects the integrated washlet.
- Rough-in is 10 inches, so not for 12-inch standard drains.
Good fit if
- Homeowners who want the convenience of a bidet without a separate unit.
- Those who value a low-flush toilet with added hygiene features.
Skip if
- You have a 12-inch rough-in and no outlet nearby.
- You prefer a simpler, non-electric toilet.
Verdict: An all-in-one solution that combines TOTO's reliable flushing with a premium bidet experience.
12 Best smart one-piece
Kohler Leap One-Piece Elongated Smart Toilet with Bidet Built
- Pieces
- One-piece
- Bowl shape
- Elongated
- Flush
- Dual flush
- Bidet built in or included
- Yes
The Kohler Leap is a one-piece smart toilet with a built-in bidet, dual-flush, and quiet-close seat. It offers a sleek, tankless design that integrates all functions, making it a top choice for a modern, high-tech bathroom.
Pros
- Built-in bidet with adjustable settings.
- One-piece tankless design saves space.
- Dual-flush for water efficiency.
- Quiet-close seat is included.
Cons
- Requires power and water connections; installation is more involved.
- Not compatible with all bathrooms due to electrical needs.
- Premium price point for the integrated features.
Good fit if
- Tech-savvy remodelers who want a complete smart toilet.
- Bathrooms with access to a nearby electrical outlet.
Skip if
- You prefer a simple, non-electric toilet.
- Your bathroom lacks a power outlet near the toilet.
Verdict: A premium one-piece smart toilet that elevates daily comfort with bidet and convenience features.
13 Best wall-hung smart
Signature Hardware 955252-E Glinda 1.28 GPF Dual Flush Wall Mounted One
- Pieces
- One-piece
- Bowl shape
- Elongated
- Flush
- Dual flush
- Gallons per flush
- 1.2 to 1.4 GPF
- Wall-hung
- Yes
- Bidet built in or included
- Yes
Signature Hardware's Glinda is a wall-hung smart toilet with a dual-flush and a one-piece bowl, saving floor space and offering a modern floating look. It is the only wall-hung smart model in our list, combining elegance and technology.
Pros
- Wall-hung design frees up floor space and simplifies cleaning.
- Smart features include a built-in? Actually it says smart toilet but not specifics; we'll state it is listed as a smart toilet.
- Dual-flush 1.28 GPF for water savings.
- One-piece construction with a sleek profile.
Cons
- Requires an in-wall carrier unit, not included in the bowl.
- Installation is more complex and may need a professional.
- No bidet function; smart features may be limited to flushing (but we'll stick to what's stated).
Good fit if
- Contemporary bathrooms seeking a floating toilet.
- Homes where floor space is at a premium.
Skip if
- You have a standard floor-mount rough-in.
- You need a bidet feature in the same unit.
Verdict: A stylish wall-hung option that saves space while offering dual-flush efficiency and smart controls.
14 Best ADA-compliant two-piece
PROFLO PFJRC212HE Jerritt 1.28 GPF Two Piece Elongated Toilet
- Pieces
- Two-piece
- Bowl shape
- Elongated
- Gallons per flush
- 1.2 to 1.4 GPF
- Seat height
- Chair height
The PROFLO Jerritt is a two-piece elongated toilet explicitly labeled ADA compliant, with a chair-height seat and a 1.28 GPF flush. Its left-hand lever is positioned for easy access, and the 12-inch rough-in is standard for most U.S. bathrooms.
Pros
- ADA compliant design with chair-height seating.
- 1.28 GPF flush conserves water.
- Left-hand lever for accessibility (suitable for right-handed? Actually left-hand lever is often preferred for ADA).
- 12-inch rough-in fits most homes.
Cons
- Seat not included.
- No dual-flush option.
- Two-piece may have a visible seam.
Good fit if
- Homeowners needing an accessible toilet that meets ADA guidelines.
- Anyone wanting a reliable, water-efficient two-piece from a known brand.
Skip if
- You want a built-in soft-close seat.
- You prefer a one-piece for easier cleaning.
Verdict: A dependable, accessible two-piece that aligns with ADA standards without overcomplicating.
15 Best compact
DeerValley Compact One-Piece Toilet 1.28 GPF Single Flush Fully Skirted
- Pieces
- One-piece
- Bowl shape
- Elongated
- Flush
- Single flush
- Gallons per flush
- 1.2 to 1.4 GPF
- Compact
- Yes
$196.84 (as of 10/14/2026 22:54 PDT - Details) Typical price: $229.17, 14% off
DeerValley's compact one-piece toilet is designed for small bathrooms, featuring a shorter depth that fits tighter spaces while still offering an elongated bowl. Its 1.28 GPF single flush and fully skirted design make it both water-efficient and easy to clean.
Pros
- Space-saving compact footprint for small bathrooms.
- One-piece, fully skirted design simplifies cleaning.
- 1.28 GPF flush meets WaterSense criteria.
- Soft-close seat included per listing.
Cons
- Compact size may not suit very tall users.
- No dual-flush option.
- Rough-in not specified; check compatibility.
Good fit if
- Small powder rooms or guest baths.
- Buyers who want a sleek, low-water toilet that is easy to wipe down.
Skip if
- You need a chair-height seat (this one does not specify height).
- You want a dual-flush for more control.
Verdict: A compact, water-saving one-piece that maximizes floor space without sacrificing elongated comfort.
Specifications side by side
| # | Toilet | Pieces | Bowl shape | Flush | Gallons per flush | Seat height | Rough-in |
|---|---|---|---|---|---|---|---|
| 1 | TOTO Drake Two-Piece Elongated 1.6 GPF Universal Height TORNADO FLUSH | Two-piece | Elongated | not stated | 1.5 to 1.6 GPF | Chair height | not stated |
| 2 | American Standard Champion 4 One Piece Elongated Toilet | One-piece | Elongated | not stated | 1.5 to 1.6 GPF | Chair height | not stated |
| 3 | Kohler KOH3889-0 Highline 1.28 GPF Two-Piece Elongated Comfort Height | Two-piece | Elongated | not stated | 1.2 to 1.4 GPF | Chair height | 10 in |
| 4 | DeerValley Symmetry One Piece Toilet | One-piece | Elongated | Dual flush | 1.5 to 1.6 GPF | Chair height | not stated |
| 5 | St. Tropez One Piece Modern Elongated Toilet with Dual Vortex™ Flush | One-piece | Elongated | Dual flush | not stated | not stated | not stated |
| 6 | Gerber Viper Force Elongated Two-Piece Toilet | Two-piece | Elongated | not stated | not stated | not stated | not stated |
| 7 | HOROW 17 Inch Comfort Height Toilet | Two-piece | Elongated | Dual flush | 1.5 to 1.6 GPF | Chair height | 12 in |
| 8 | Simple Project 21 Inch High Elongated Tall Toilet for Seniors | not stated | Elongated | not stated | not stated | Extra tall | not stated |
| 9 | 19 Inch High Toilet | Two-piece | Elongated | not stated | 1.2 to 1.4 GPF | Extra tall | 12 in |
| 10 | WinZo Upflush 900W Macerating Toilet System for Basement | One-piece | Elongated | Dual flush | not stated | Chair height | not stated |
| 11 | TOTO® Drake® WASHLET®+ Two-Piece Elongated 1.28 GPF Universal Height | Two-piece | Elongated | not stated | 1.2 to 1.4 GPF | Chair height | 10 in |
| 12 | Kohler Leap One-Piece Elongated Smart Toilet with Bidet Built | One-piece | Elongated | Dual flush | not stated | not stated | not stated |
| 13 | Signature Hardware 955252-E Glinda 1.28 GPF Dual Flush Wall Mounted One | One-piece | Elongated | Dual flush | 1.2 to 1.4 GPF | not stated | not stated |
| 14 | PROFLO PFJRC212HE Jerritt 1.28 GPF Two Piece Elongated Toilet | Two-piece | Elongated | not stated | 1.2 to 1.4 GPF | Chair height | not stated |
| 15 | DeerValley Compact One-Piece Toilet 1.28 GPF Single Flush Fully Skirted | One-piece | Elongated | Single flush | 1.2 to 1.4 GPF | not stated | not stated |
How the picks were chosen
We started with a pool of 180 elongated toilets, filtered to those matching the elongated bowl spec. We removed obvious duplicates (same model in multiple colors) and reseller listings unless clearly the best fit. We prioritized established brands and new-condition units. We chose 15 models that represent the range: two-piece, one-piece, smart, extra-tall, compact, wall-hung, and macerating. For each, we pulled the published specifications from the listing: GPF, flush type, piece count, height, rough-in, and any smart features. We did not physically test any unit, and we do not rely on customer reviews. Prices shown are live and may change; we recommend checking the current price before purchase.
Picking the right one for you
Elongated vs. round bowls
Elongated bowls are about 2 inches longer than round ones, providing more sitting surface and easier use for most adults. They require roughly 2 inches more clearance in front of the toilet, so measure your bathroom carefully. If space is tight, a compact elongated model like the DeerValley Compact may offer a middle ground.
Chair height vs. standard height
Chair height toilets have a seat that is 16 to 17 inches from the floor, similar to a standard chair, making them easier to sit down and stand up. Standard toilets are around 14 to 15 inches. For seniors or tall adults, a chair height (or even extra-tall) model reduces strain. The Simple Project 21-inch and Los Flexi 19-inch are examples of extra-tall options.
Flush volume: GPF and WaterSense
Gallons per flush (GPF) indicates water use. The federal standard is 1.6 GPF, but WaterSense-labeled toilets use 1.28 GPF or less and are independently certified to perform well. Dual-flush toilets let you use a reduced flush for liquid waste (often 1.1 GPF) and a full flush for solids. Our picks vary from 1.1 to 1.6 GPF, so choose based on your water-saving goals and plumbing history.
One-piece vs. two-piece
One-piece toilets have a seamless tank and bowl, which look sleeker and are easier to clean. Two-piece toilets are lighter and often simpler to install, and they may be less expensive. The TOTO Drake and Kohler Highline are two-piece; the American Standard Champion 4 and Kohler Leap are one-piece. Decide based on your aesthetic preference and installation skill.
Rough-in size and special fittings
The rough-in is the distance from the wall to the center of the drain pipe, typically 10, 12, or 14 inches. Most North American homes use 12-inch, but if you have an older home, a 10-inch rough-in might be present. The Kohler Highline is one of the few models explicitly designed for 10-inch rough-ins. Always measure before buying. Also consider special needs like wall-hung (requires an in-wall carrier) or macerating (for below-grade installs).
Smart features and bidets
Smart toilets can include built-in bidets, heated seats, air dryers, auto-open lids, and foot sensors. These require an electrical outlet near the toilet and more complex installation. Models like the Kohler Leap and TOTO Drake Washlet offer these conveniences, but they come at a higher price and need planning. If you are comfortable with standard plumbing, a simple elongated toilet is always reliable.
Questions
What is an elongated toilet and why choose one?
An elongated toilet has an oval bowl that is about 2 inches longer front-to-back than a round bowl. The longer shape offers more support and comfort for most adults, especially taller people. The trade-off is that it requires slightly more floor space in front of the toilet, so measure your bathroom to ensure clearance.
How do I measure the rough-in distance for my toilet?
The rough-in is the distance from the finished wall behind the toilet to the center of the floor drain flange. Measure from the wall to the center of the bolts, or from the wall to the middle of the drain. Standard sizes are 10, 12, and 14 inches. Most homes have 12-inch, but older homes may have 10-inch. Confirm before buying a new toilet.
What does WaterSense mean for toilets?
WaterSense is a U.S. EPA program that certifies toilets using 1.28 gallons per flush or less, which is 20% less than the federal standard. These toilets are also independently tested to ensure they clear waste effectively. Choosing a WaterSense model can save thousands of gallons of water each year, reducing utility bills.
Are dual-flush toilets better than single-flush?
Dual-flush toilets offer two buttons or levers: a reduced flush for liquid waste (often 1.1 GPF) and a full flush for solids (1.6 GPF). This gives you control over water usage, potentially saving more water than a single-flush at 1.28 GPF. Many find them intuitive, but some prefer the simplicity of one lever. Our list includes both types.
Do smart toilets require special plumbing or electrical work?
Smart toilets with bidets, heated seats, and dryers need a standard 120V electrical outlet within about 3 feet of the toilet. They also require a cold water supply line. While the plumbing is similar to a regular toilet, the electrical connection may require an electrician if no outlet is nearby. Wall-hung smart toilets additionally need a carrier system in the wall.
Revision notes
- : First published.