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8 Best Dual Flush Toilets 2025 in the United States
#1
Winner
HOROW T0338W One Piece Toilet 10" Rough-in, Elongated Toilet with Comfortable Seat Height, ADA Chair Height 17.3", Dual Flush 0.8/1.28 GPF & MAP 1000g, Standard White Toilet Bowl, Space Saver Design
The HOROW T0338W One Piece Toilet is a solid option if you're looking for a dual-flush toilet. One of its main advantages is the dual flush system, offering both 0.8 and 1.28 gallons per flush, which is efficient and water-saving. The elongated bowl design provides comfort, and the chair height of 17.3 inches makes it ADA compliant, making it easier for elderly and disabled individuals to use.
Customer Highlights
A summary of real customer reviews to highlight what shoppers are saying!Customer Highlights
A summary of real customer reviews to highlight what shoppers are saying!#2
Swiss Madison SM-1T254 St. Tropez One Piece Toilet Dual Tornado Flush 0.8/1.28 GPF with Soft Closing Seat, Comfort Height
The Swiss Madison SM-1T254 St. Tropez is an elegant one-piece toilet with a dual flush system offering two flush options: 0.8 GPF for light flushes and 1.28 GPF for heavier flushes. This makes it efficient and eco-friendly, saving water without compromising on performance. The 16-inch comfort height bowl provides ease of use, especially for taller individuals or those with mobility issues. The elongated bowl shape adds to the comfort and luxury feel, while the seamless porcelain design ensures it is easy to clean and maintain.
Customer Highlights
A summary of real customer reviews to highlight what shoppers are saying!Customer Highlights
A summary of real customer reviews to highlight what shoppers are saying!#3
DeerValley DV-1F026 Elongated One Piece Toilet, Dual Flush 0.8/1.28 GPF Toilet with Comfortable Seat Height, Powerful & Quiet Modern Standard Toilet for Bathroom, 12" Rough-In
The DeerValley DV-1F026 is a one-piece, elongated dual-flush toilet designed for modern bathrooms. It combines style, comfort, and functionality. With a height of nearly 17 inches, it offers a comfortable seating experience, especially suitable for taller adults or those with mobility issues. The dual flush system is efficient, providing the choice between a 0.8-gallon flush for liquid waste and a 1.28-gallon flush for solid waste, helping to conserve water and reduce utility bills significantly.
Customer Highlights
A summary of real customer reviews to highlight what shoppers are saying!Customer Highlights
A summary of real customer reviews to highlight what shoppers are saying!Top 8 Best Dual Flush Toilets 2025 in the United States
#1
Winner
9.8 score
HOROW T0338W One Piece Toilet 10" Rough-in, Elongated Toilet with Comfortable Seat Height, ADA Chair Height 17.3", Dual Flush 0.8/1.28 GPF & MAP 1000g, Standard White Toilet Bowl, Space Saver Design
HOROW T0338W One Piece Toilet 10" Rough-in, Elongated Toilet with Comfortable Seat Height, ADA Chair Height 17.3", Dual Flush 0.8/1.28 GPF & MAP 1000g, Standard White Toilet Bowl, Space Saver Design
Flush Volume: 0.8 and 1.28 gallons
Bowl Shape: elongated
Height: 17.3 inches
Trapway Design: fully-glazed 2-inch
Material and Finish: porcelain, white
Chosen by 1391 this week
Swiss Madison SM-1T254 St. Tropez One Piece Toilet Dual Tornado Flush 0.8/1.28 GPF with Soft Closing Seat, Comfort Height
Swiss Madison SM-1T254 St. Tropez One Piece Toilet Dual Tornado Flush 0.8/1.28 GPF with Soft Closing Seat, Comfort Height
Flush Volume: 0.8 GPF, 1.28 GPF
Bowl Shape: Elongated
Height: 16 inches
Material and Finish: Ceramic, Glossy White
Installation Type: Floor Mount
DeerValley DV-1F026 Elongated One Piece Toilet, Dual Flush 0.8/1.28 GPF Toilet with Comfortable Seat Height, Powerful & Quiet Modern Standard Toilet for Bathroom, 12" Rough-In
DeerValley DV-1F026 Elongated One Piece Toilet, Dual Flush 0.8/1.28 GPF Toilet with Comfortable Seat Height, Powerful & Quiet Modern Standard Toilet for Bathroom, 12" Rough-In
Flush Volume: 0.8-gallon liquid, 1.28-gallon solid
Bowl Shape: elongated
Height: 17 inches
Material and Finish: ceramic, white
Installation Type: straightforward, large side openings
Toto TOTCST446CEMGN01 Aquia IV 0.9/1.28 GPF Dual Flush Two Piece Elongated Toilet with Push Button Flush Cotton
Toto TOTCST446CEMGN01 Aquia IV 0.9/1.28 GPF Dual Flush Two Piece Elongated Toilet with Push Button Flush Cotton
Flush Volume: 0.9 GPF liquid, 1.28 GPF solid
Bowl Shape: Elongated
Height: 29.5"
Material and Finish: Ceramic, Cotton White
Installation Type: Floor Mounted
American Standard 2887218.020 H2Option Two-Piece Toilet, Elongated Front, Standard Height, Dual Flush, White, 0.92 - 1.28 gpf
American Standard 2887218.020 H2Option Two-Piece Toilet, Elongated Front, Standard Height, Dual Flush, White, 0.92 - 1.28 gpf
Flush Volume: 0.92 gallons (liquid), 1.28 gallons (solid)
Bowl Shape: Elongated
Height: Standard Height
Material and Finish: Vitreous China, White
Installation Type: Floor Mounted
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KOHLER 23188-0 One-Piece Compact Elongated Toilet with Skirted Trapway, Top-Mount Dual Flush Actuator 0.8 or 1.28 GPF, White
KOHLER 23188-0 One-Piece Compact Elongated Toilet with Skirted Trapway, Top-Mount Dual Flush Actuator 0.8 or 1.28 GPF, White
Flush Volume: 0.8 GPF, 1.28 GPF
Bowl Shape: Elongated
Height: Standard
Trapway Design: 2-inch fully-glazed
Material and Finish: Durable, white finish
Installation Type: Floor Mounted
Dual Flush Elongated Standard One Piece Toilet with Comfortable Seat Height, Powerful & Quiet Dual Flush Modern Toilet, 12'' Rough-In, Glossy White，6636
Dual Flush Elongated Standard One Piece Toilet with Comfortable Seat Height, Powerful & Quiet Dual Flush Modern Toilet, 12'' Rough-In, Glossy White，6636
Flush Volume: 1.1 and 1.6 gallons per flush
Bowl Shape: Oval
Height: 28 inches
Trapway Design: 360° glazed trapway
Material and Finish: Ceramic, glossy white finish
Installation Type: Floor Mounted
KOHLER K-3987-RA-0 Wellworth Round-Front Dual-Flush Toilet with Class Five Flush Technology and Right-Hand Trip Lever, White, 2 Piece
KOHLER K-3987-RA-0 Wellworth Round-Front Dual-Flush Toilet with Class Five Flush Technology and Right-Hand Trip Lever, White, 2 Piece
Flush Volume: 1.1-gallon or 1.6-gallon
Bowl Shape: Round
Height: 30 inches
Material and Finish: Plastic or Wood, White
Installation Type: Floor Mounted
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Buying Guide for the Best Dual Flush Toilets
Choosing the right dual-flush toilet can significantly impact your water usage and overall bathroom experience. Dual-flush toilets offer two flushing options: a lower volume flush for liquid waste and a higher volume flush for solid waste. This feature helps conserve water and can lead to cost savings on your water bill. When selecting a dual-flush toilet, consider the following key specifications to ensure you pick the best fit for your needs.Flush VolumeFlush volume refers to the amount of water used per flush. Dual-flush toilets typically have two flush volumes: a lower volume for liquid waste and a higher volume for solid waste. This spec is important because it directly affects water conservation and efficiency. Lower flush volumes (around 0.8-1.1 gallons per flush) are ideal for liquid waste, while higher volumes (around 1.6 gallons per flush) are used for solid waste. If you are environmentally conscious or live in an area with water restrictions, opting for a toilet with lower flush volumes can be beneficial.
Bowl ShapeThe bowl shape of a toilet can affect comfort and space usage. There are generally two types: elongated and round. Elongated bowls are slightly longer and offer more comfort, making them a popular choice for master bathrooms. Round bowls are more compact and can save space, making them suitable for smaller bathrooms or powder rooms. Consider the size of your bathroom and your personal comfort preferences when choosing the bowl shape.
HeightToilet height can impact ease of use, especially for taller individuals, elderly people, or those with mobility issues. Standard height toilets are typically around 15 inches from the floor to the seat, while comfort height (or chair height) toilets are around 17-19 inches. Comfort height toilets are easier to sit down on and stand up from, making them a good choice for those who need extra accessibility. Consider who will be using the toilet most frequently to determine the best height for your needs.
Trapway DesignThe trapway is the part of the toilet that carries waste from the bowl to the plumbing. A fully glazed trapway can help prevent clogs and ensure a smoother flush. Some toilets also feature a concealed or skirted trapway, which can make cleaning easier and give the toilet a sleeker appearance. If you prioritize ease of maintenance and a modern look, a toilet with a concealed trapway might be the right choice for you.
Material and FinishMost toilets are made from vitreous china, a durable and easy-to-clean material. The finish can vary, with options like standard white, off-white, or even more unique colors. Some finishes also include antimicrobial properties to help reduce bacteria and mold growth. When choosing the material and finish, consider the overall aesthetic of your bathroom and any specific hygiene concerns you may have.
Installation TypeDual-flush toilets can be either one-piece or two-piece designs. One-piece toilets have a seamless design, which can be easier to clean and often looks more modern. Two-piece toilets have a separate tank and bowl, which can be easier to transport and install. Consider your installation preferences and the look you want to achieve in your bathroom when choosing between these types.