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10 Best One Piece Toilets 2025 in the United States
#1
Winner
HOROW T0338W Compact One Piece Toilet with Comfort Chair Seat ADA Height 17.3", Elongated Dual Flush 0.8/1.28 GPF and MAP 1000g, Standard White Toilet Bowl
The HOROW T0338W Compact One Piece Toilet is a solid choice for anyone looking for a modern, efficient toilet solution. Its one-piece design not only makes it aesthetically pleasing but also simplifies cleaning, as there are fewer crevices for dirt to hide. The elongated bowl shape enhances comfort, especially for adults, while the chair height of 17.3 inches makes it suitable for the elderly and individuals with mobility challenges, aligning with ADA standards.
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
WOODBRIDGE Smart Bidet Toilet,1.28 GPF Dual Flush, Auto Open & Close, Auto Flush, Foot Sensor, 1000 Gram MaP Flushing Score, Heated Seat, ADA Chair Height Design and Cleaning Foam Dispenser
The WOODBRIDGE Smart Bidet Toilet offers a combination of advanced features and practical design, making it a strong contender in the one-piece toilet category. One of its standout features is the smart sensing auto opening and closing lid, which enhances hygiene and convenience. The automatic flush function is another hands-free feature that ensures ease of use, especially beneficial for those with mobility issues.
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
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 One Piece Toilet is a solid choice for those seeking a stylish and efficient bathroom fixture. It features an elongated bowl shape, providing extra comfort and luxury. The toilet's dual flush system, offering 0.8/1.28 gallons per flush (GPF), is an excellent balance between water conservation and effective flushing power. This can help in reducing water bills while maintaining good performance.
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 10 Best One Piece Toilets 2025 in the United States
#1
Winner
9.9 score
HOROW T0338W Compact One Piece Toilet with Comfort Chair Seat ADA Height 17.3", Elongated Dual Flush 0.8/1.28 GPF and MAP 1000g, Standard White Toilet Bowl
HOROW T0338W Compact One Piece Toilet with Comfort Chair Seat ADA Height 17.3", Elongated Dual Flush 0.8/1.28 GPF and MAP 1000g, Standard White Toilet Bowl
Bowl Shape: Elongated
Flushing System: Dual flush (0.8 and 1.28 gpf)
Water Consumption: 0.8 and 1.28 gpf
Height: 17.3 inches
Material and Finish: Ceramic, Glazed
Seat Type: Soft-closing, Plastic
Chosen by 1428 this week
WOODBRIDGE Smart Bidet Toilet,1.28 GPF Dual Flush, Auto Open & Close, Auto Flush, Foot Sensor, 1000 Gram MaP Flushing Score, Heated Seat, ADA Chair Height Design and Cleaning Foam Dispenser
WOODBRIDGE Smart Bidet Toilet,1.28 GPF Dual Flush, Auto Open & Close, Auto Flush, Foot Sensor, 1000 Gram MaP Flushing Score, Heated Seat, ADA Chair Height Design and Cleaning Foam Dispenser
Flushing System: Dual flush, 1.6 GPF, 1.1 GPF
Water Consumption: 1.6 GPF, 1.1 GPF
Height: Chair height
Material and Finish: Porcelain
Seat Type: Heated seat
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
Bowl Shape: Elongated
Flushing System: Dual flush
Water Consumption: 0.8/1.28 GPF
Height: 16 inches
Material and Finish: Porcelain, Glossy White
Seat Type: Soft closing
American Standard 2034314.020 Champion 4 One-Piece Toilet with Toilet Seat, Elongated Front, Chair Height, White, 1.6 gpf
American Standard 2034314.020 Champion 4 One-Piece Toilet with Toilet Seat, Elongated Front, Chair Height, White, 1.6 gpf
Bowl Shape: Elongated
Flushing System: 4-inch flush valve, 2-3/8-inch trapway
Water Consumption: 1.6 gpf
Height: 29.5 inches
Trapway Design: Fully-glazed 2-3/8-inch
Material and Finish: Vitreous China, White
Seat Type: Slow-close
DeerValley Elongated One Piece Toilet for Bathrooms, Comfort Seat Height 17", Dual Power Flush Toilet 1.1/1.6 GPF MAP 900g, 12'' Rough-In
DeerValley Elongated One Piece Toilet for Bathrooms, Comfort Seat Height 17", Dual Power Flush Toilet 1.1/1.6 GPF MAP 900g, 12'' Rough-In
Bowl Shape: Elongated
Flushing System: Dual power flush
Water Consumption: 1.1 GPF or 1.6 GPF
Height: 17 inches
Trapway Design: Concealed
Material and Finish: Ceramic
Seat Type: Soft closing, quick-release
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WOODBRIDGEE One Piece Toilet with Soft Closing Seat, Chair Height, 1.28 GPF Dual, Water Sensed, 1000 Gram MaP Flushing Score Toilet with Brushed Nickel, White,B0940-F-BN
WOODBRIDGEE One Piece Toilet with Soft Closing Seat, Chair Height, 1.28 GPF Dual, Water Sensed, 1000 Gram MaP Flushing Score Toilet with Brushed Nickel, White,B0940-F-BN
Bowl Shape: Oval
Flushing System: Siphon flushing, 1000 gram MaP score
Water Consumption: 1.28 gallons per flush
Height: Chair height
Trapway Design: Fully concealed trapway
Material and Finish: Porcelain, White/Brushed Nickel
Seat Type: Soft closing, stainless steel hinges
TOTO TCST624CEFGAT4001 Legato 1.28 GPF One Piece Elongated Chair Height Toilet with Tornado Flush Technology - Less Seat Cotton White
TOTO TCST624CEFGAT4001 Legato 1.28 GPF One Piece Elongated Chair Height Toilet with Tornado Flush Technology - Less Seat Cotton White
Bowl Shape: Elongated
Flushing System: Tornado Flush
Water Consumption: 1.28 gallons/flush
Height: Chair height
Trapway Design: Skirted design
Material and Finish: Cotton White
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
Bowl Shape: Elongated
Flushing System: Dual flush
Water Consumption: 0.8 and 1.28 GPF
Height: 17 inches
Material and Finish: Ceramic with self-cleaning glaze
#10
7.9 score
WOODBRIDGE B0970S One Piece Elongated Smart Tankless Bidet Toilet, ADA Height, Auto Flush, Foot Sensor Operation, Heated Seat with Integrated Multi Function Remote Control in White
WOODBRIDGE B0970S One Piece Elongated Smart Tankless Bidet Toilet, ADA Height, Auto Flush, Foot Sensor Operation, Heated Seat with Integrated Multi Function Remote Control in White
Bowl Shape: Oblong
Flushing System: Dual-flush
Height: 17.3 inches
Material and Finish: Plastic
Seat Type: Heated
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Buying Guide for the Best One Piece Toilets
Choosing the right one-piece toilet involves understanding your needs and preferences, as well as the key specifications that differentiate various models. One-piece toilets are known for their sleek design and ease of cleaning, as the tank and bowl are integrated into a single unit. To make an informed decision, consider the following key specifications and how they align with your requirements.Bowl ShapeThe bowl shape of a toilet can be either round or elongated. Round bowls are more compact and are ideal for smaller bathrooms, while elongated bowls offer more comfort and are better suited for larger spaces. Consider the size of your bathroom and your personal comfort preferences when choosing the bowl shape.
Flushing SystemThe flushing system determines how effectively the toilet clears waste. Common types include gravity-fed, pressure-assisted, and dual-flush systems. Gravity-fed systems are quieter and more common, pressure-assisted systems offer a powerful flush but can be noisier, and dual-flush systems provide options for water conservation. Choose a flushing system based on your preference for noise level, water efficiency, and flushing power.
Water ConsumptionWater consumption is measured in gallons per flush (GPF). Toilets typically range from 1.28 GPF to 1.6 GPF. Lower GPF models are more water-efficient and can help reduce your water bill, while higher GPF models may offer a more powerful flush. Consider your priority between water conservation and flushing performance when selecting the water consumption rate.
HeightToilet height can affect comfort, especially for taller individuals or those with mobility issues. Standard height toilets are around 15 inches from the floor to the seat, while comfort height toilets are around 17 to 19 inches. If you have specific comfort needs or accessibility requirements, opt for a comfort height toilet.
Trapway DesignThe trapway is the channel that waste travels through to reach the plumbing. A fully glazed trapway can help prevent clogs and ensure a smoother flush. Some toilets also feature a concealed or skirted trapway for easier cleaning and a more streamlined appearance. If ease of maintenance and aesthetics are important to you, consider these design features.
Material and FinishMost one-piece toilets are made from vitreous china, which is durable and easy to clean. The finish can be standard or include special coatings that resist stains and bacteria. If hygiene and ease of cleaning are top priorities, look for toilets with advanced finishes.
Seat TypeToilets can come with different types of seats, such as standard, soft-close, or heated. Soft-close seats prevent slamming and are quieter, while heated seats offer added comfort. Choose a seat type based on your comfort preferences and the features you value.