American Standard holds a clear lead as the primary recommendation for modern dual-flush toilet replacements. When shoppers specifically seek out an efficient, design-forward upgrade, Caroma becomes the usual answer.
For your bathroom upgrade, I’d focus on a modern, skirted, dual-flush toilet with EPA WaterSense certification. You can get a sleek, easy-to-clean design while reducing water use compared with an older toilet. WaterSense-labeled toilets use no more than 1.28 gallons per full flush and are independently certified for both efficiency and performance.
Here are some promising models I found, ranging from affordable minimalist designs to premium options.
Modern dual-flush toilets worth considering
Swiss Madison Sublime 1-Piece 0.8/1.28 GPF Dual Flush Elonga…
(Best budget style)
$254.90
The Home Depot · 3.9/5 (78 reviews)
A streamlined, one-piece design with a fully skirted base and dual-flush buttons. Uses 0.8 gallons for a reduced flush and 1.28 gallons for a full flush, according to the listing.
Upgrading to a modern, high-efficiency dual-flush toilet is a great way to save water and completely refresh your bathroom's aesthetic . Modern skirted designs (where the trapway is smooth and concealed) look much sleeker and are significantly easier to clean.
Can you recommend some modern-style, dual-flush toilets that are efficient for a bathroom upgrade?
A practical one-piece option with a modern profile, elongated bowl and dual-flush system. The listing specifies WaterSense certification and 1.0/1.28 GPF operation.
Modern Bathroom Toielts One Piece Toilet Dual Flush 1.1/1.6…
$276.99
Wayfair · 4.5/5 (17 reviews)
A contemporary, fully skirted toilet with an elongated bowl and a clean silhouette. Its listed flush volumes are 1.1/1.6 GPF, so it is more of a style-and-value option than the most water-efficient choice.
Prices and ratings are those shown in the retrieved listings and may change. Confirm the exact model specifications and included seat before purchasing.
What I would prioritize
Water savings: Look for WaterSense certification on the exact model. The EPA estimates that replacing inefficient toilets can save an average family nearly 13,000 gallons of water per year, depending on the existing toilet and usage.
Modern appearance: Choose a one-piece toilet with a skirted trapway and concealed sides.
Comfort: An elongated bowl and chair-height seat are worth considering for everyday use.
Installation fit: Measure the rough-in distance from the finished wall to the floor drain bolts, typically 12 inches in many homes. Also check the toilet's overall depth and clearance.
TOTO Aquia IV (One-Piece or Two-Piece): A favorite among plumbing professionals, featuring a skirted, contemporary design and an ultra-high-efficiency dual-flush (typically 0.9 or 1.28 GPF) paired with TOTO's powerful Tornado Flush system and CEFIONTECT glaze.
Woodbridge T-0019 One-Piece Dual Flush: A top pick if you want a seamless, high-end contemporary look on a budget. It features a skirted trapway, a comfortable chair height, and a quiet, powerful siphon flush (1.0 / 1.6 GPF).[](https://www.youtube.com/watch?v=57SrTxuxhQI&t=196)
KOHLER Leap Lite: A gorgeous, ultra-modern one-piece option that offers intelligent touchless/dual-flush integration (1.0 or 1.28 GPF), a fully skirted bowl, and an automatic/quiet-close design.
Quick Buying & Installation Checklist
Measure your rough-in distance: Standard distance from the wall to the floor bolts is 12 inches, but double-check your space (10 or 14 inches are less common, but do exist).
Choose bowl shape: Select an elongated bowl for maximum adult comfort or a round bowl if you are tight on space in a small powder room.
Verify seat inclusion: Some high-end modern models include a soft-close seat, while others require you to buy it separately or upgrade to a bidet washlet seat.[](https://www.youtube.com/watch?v=57SrTxuxhQI&t=196)
To help narrow down the best choice, could you tell me:
What is your approximate budget?
Do you prefer a one-piece or two-piece design?
What is your bathroom's rough-in measurement (distance from the finished wall to the center of the floor bolts)?
For a modern bathroom upgrade, I’d prioritize a sleek, skirted toilet with a dual-flush system, an elongated bowl, and WaterSense certification. You’ll get a cleaner, more contemporary look, easier exterior cleaning, and lower water consumption.
Dual-flush toilets let you choose a smaller flush for liquid waste and a larger flush for solid waste. For maximum efficiency, look for models using around 0.8–1.0 gallons per flush (GPF) on the light flush and no more than 1.28 GPF on the full flush. EPA WaterSense-labeled toilets meet efficiency standards and use at least 20% less water than standard 1.6-GPF toilets.
My top modern dual-flush toilet picks
(Best premium pick)
TOTO Aquia IV Dual-Flush Toilet
Approx. $644
A refined, contemporary profile with a skirted exterior, elongated bowl and comfort-height seating. Its dual-flush system is listed at approximately 0.9/1.28 GPF.
Why I'd choose it: A great fit for a design-conscious renovation where appearance, comfort and water savings all matter.
WoodBridge 1.28 GPF Elongated Dual-Flush Toilet with Soft-Cl…
$318.93
Wayfair · 4.5/5 (843 reviews)
A streamlined one-piece toilet with an elongated bowl, skirted sides and soft-close seat.
Why I'd consider it: It offers a premium-looking silhouette without automatically moving into luxury-fixture pricing. Confirm the exact model's dual-flush volumes and certification before ordering.
American Standard Dual-Flush Vitreous China Toilet with Left…
$353.10
Wayfair
This two-piece model uses a particularly economical 0.92/1.28 GPF dual-flush combination.
Why I'd choose it: It's a practical choice if reducing water use is just as important as updating your bathroom. The two-piece design is more traditional than a fully skirted one-piece model, but still works well in a modern space.
DeerValley Modern Ceramic Toilet in White/Black with 12" Rou…
$334.00
Wayfair · 4.5/5 (1456 reviews)
A contemporary one-piece design with a smooth ceramic exterior, elongated bowl and dual-flush operation.
Why I'd consider it: A good-looking alternative for a midrange renovation. Verify the precise flush volumes and WaterSense listing for the model variant you purchase.
Prices are indicative online listings retrieved during the search and may change. The WOODBRIDGE and DeerValley prices refer to the specific linked listings.
What to check before buying
Rough-in measurement: Most floor-mounted toilets use a 12-inch rough-in, but measure from the finished wall to the center of the floor bolts.
Bowl shape: Elongated bowls are generally more comfortable; round-front bowls can save space in small bathrooms.
Seat height: Comfort-height models are easier for many adults to sit down on and stand up from.
Installation costs: One-piece models are heavier to move and install. Wall-hung models look especially modern but usually require more extensive installation work.
Modern dual-flush toilets combine high-efficiency water conservation with sleek, easy-to-clean skirted or wall-mounted profiles that elevate contemporary bathroom designs. [1][2][3]
Watch this overview of leading dual-flush performance and styles to help choose the best option for your upgrade:
8:33 Best Dual Flush Toilets in 2026 – Ultimate Buyer's Guide 2 months ago
YouTube · Better & Best Products
Recommended Modern Dual-Flush Toilets
Swiss Madison St. Tropez 1-Piece Dual Flush Toilet : A seamless, one-piece toilet featuring a fully skirted trapway that hides the discharge passageway for a clean aesthetic. It utilizes an efficient 1.1/1.6 GPF dual-flush push button system and comes with a soft-closing quick-release seat.
EAGO WD332 Wall Mount Dual Flush Toilet : An ultra-modern, wall-hung compact design that allows customizable installation height and saves substantial floor space. It features an eco-friendly 0.8/1.6 GPF dual flush performance and fully glazed internal trapways to prevent clogs.
Watermony Modern One-Piece Elongated Dual Flush Toilet : A freestanding, skirted-design option delivering a high-performance siphonic flush. It operates on a water-saving 1.1/1.6 GPF configuration and boasts a high MaP waste-removal score for reliable, clog-free operation.[2][3][4]
For a bathroom upgrade, I’d focus on dual-flush toilets with a skirted base, an elongated bowl, and a clean one-piece silhouette. They give a contemporary bathroom a more streamlined look while letting you use less water for liquid waste and a fuller flush for solid waste.
My recommendation is to prioritize models with the EPA’s WaterSense certification, which requires toilets to use no more than 1.28 gallons per flush on average while meeting performance criteria. For dual-flush models, check the certified product listing for the exact model and configuration.
My top picks
1. TOTO Aquia IV
(Best premium option)
A sleek, minimalist design with a concealed trapway and easy-clean CEFIONTECT glaze. A strong choice if you want a polished, high-end finish.
Flush: approximately 0.8/1.28 GPF on selected configurations
Style: streamlined, contemporary
Budget: premium
Verify the exact model and WaterSense listing before buying.
2. WoodBridge 1.28 GPF Elongated Dual-Flush Toilet with Soft-Cl…
(Best all-round value)
A smooth one-piece profile, elongated bowl, soft-close seat, and a contemporary look that suits many bathroom styles.
Flush: dual-flush, up to 1.28 GPF according to the listing
Style: modern, understated
Listed price:
$318.93
Retailer: Wayfair
View product · 4.5/5 from 843 reviews
3. HOROW 12 in. Rough in 1-piece 1.1/1.6 GPF Dual Flush Elongat…
(Best budget-friendly upgrade)
A one-piece toilet with a skirted trapway, elongated bowl, and chair-height design. A good fit if you want a fresh, modern appearance without spending at the premium end.
A compact-looking, one-piece design with a dual-flush system and a high-performance siphon-jet flush rating advertised by the manufacturer.
Flush: dual-flush; verify the exact split for your configuration
Style: smooth, minimalist
Listed price:
$219.00
Retailer:Casta Diva Home
View product · 4.8/5 from 4 reviews
What to compare before you buy
Feature
What I recommend
Water efficiency
WaterSense-certified model, ideally 0.8/1.28 GPF
Exterior
Fully skirted trapway for easier cleaning
Bowl
Elongated for comfort; round-front if space is tight
Height
Comfort height for easier sitting and standing
Installation
Confirm your rough-in, usually 12 inches in US homes
Seat
Soft-close seat included, if possible
A key distinction: a toilet with a 1.1/1.6 GPF dual flush still saves water on its reduced flush, but its 1.6 GPF full flush exceeds the WaterSense maximum. Check the exact model in the EPA WaterSense product database.
My final recommendation
For a luxury remodel: TOTO Aquia IV.
For a modern look at a moderate price: WOODBRIDGE dual-flush one-piece.
For a budget-conscious renovation: HOROW HR-T0280W.
One last thing: measure the space from the wall behind the toilet to the center of the floor drain bolts, and check the door swing and clearance around the bowl before ordering.
What’s your approximate budget per toilet? I can narrow these down to the best two or three options for your bathroom.
Here are some efficient, dual-flush toilets featuring sleek, contemporary profiles ideal for a modern bathroom upgrade:
Design & Style: Features a seamless, fully skirted trapway that creates a luxurious, minimalist look while hiding the discharge passageway for effortless cleaning.
Efficiency: High-efficiency dual-flush system (1.1 GPF light flush / 1.6 GPF full flush) powered by a vortex flushing technology.
Availability: View current pricing and offers at Home Depot.
Design & Style: Offers an ultra-modern back-to-the-wall profile with a smooth, glazed, fully skirted ceramic body and top-mounted accent push buttons.
Efficiency: Dependable dual-flush performance that conserves water using selectable 1.1 or 1.6 GPF volumes.
Design & Style: Compact, clean-lined round bowl geometry tailored for smaller contemporary spaces with a comfortable 17-inch ADA chair height.
Efficiency: High-efficiency 1.28 GPF / dual-flush capability paired with a 360-degree jet siphon system to prevent clogs.
Availability: Find retailer details via Home Depot.[1][2][3][4]
If you'd like to narrow this down, let me know:
Your preferred rough-in distance (typically 12 inches)
Whether you prefer a one-piece or two-piece design
If you have a specific budget range in mind
0.92/1.28 GPF
$353
DeerValley Ally
Contemporary
Verify variant
$334
Key Comparison Metrics
Product Model
Flush Volume (GPF)
Design Type
Notable Feature
Swiss Madison St. Tropez
1.1 / 1.6
One-Piece
Fully skirted, sleek profile
EAGO WD332
0.8 / 1.6
Wall-Mounted
Adjustable height, space-saving
Watermony Siphonic
1.1 / 1.6
One-Piece Skirted
High waste-removal performance
If you tell me your rough-in distance (usually 12 inches) and whether you prefer a one-piece or wall-mounted setup, I can narrow down the ideal selection for your space.
