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One Piece Toilets Comparison - December 2025
| 1 Best Choice  9.8Exceptional | 2  9.7Exceptional | 3  9.5Excellent | 4  9.3Excellent | 5  9.1Excellent |
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ModelSwiss Madison SM-1T254 St. Tropez One Piece Toilet Dual Tornado Flush 0.8/1.28 GPF with Soft Closing Seat, Comfort Height | Model 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 | Model Casta Diva Elongated One Piece Toilet with 17" ADA Comfort Chair Height Seat Compact Toilet for Bathroom Dual Flush 1.1/1.6GPF, 12'' Rough-in, High Efficiency Flush, Standard White Bowl | Model HOROW HR-ST076WD Dual Flush Elongated Toilet with Soft Close Seat, High-Efficiency Supply, Standard Bathroom Toilet 12" Rough-In, White Finish | Model DeerValley One Piece Toilet DV-1F026 Elongated Toilet with Powerful Dual Flush 1.1/1.6 GPF Soft-Close Seat Standard Height Easy-Clean Skirted Design 12" Rough-In |
BrandSwiss Madison | Brand HOROW | Brand CASTA DIVA | Brand HOROW | Brand DeerValley |
Reviews | Reviews | Reviews  | Reviews | Reviews |
Features | ||||
Easy installation 7.9 | Easy installation  9.1 | Easy installation 8.9 | Easy installation 8.6 | Easy installation 8.6 |
Comfort 8.6 | Comfort 9.4 | Comfort 9.3 | Comfort 9.1 | Comfort 9.1 |
Simple to clean 9.1 | Simple to clean 9.8 | Simple to clean 9.6 | Simple to clean 9.4 | Simple to clean 9.4 |
Tech Specs | ||||
color Glossy White | color White with Chrome Button | color White | color Standard White | color White with Chrome Button |
shape Elongated | shape Oblong Elongated | shape U-Shape | shape Oval | shape Oval |
material Ceramic | material Ceramic | material Ceramic | material Ceramic | material Ceramic |
size Dual Flush | size 12" Rough-in | size - | size Dual Flush | size 12" Rough In |
style St. Tropez | style - | style Elongated Toilet | style HR-ST076WD | style One Piece Toilet Elongated |
included_components- | included_components Chair Height Toilet X 1, Elongated Toilet Seat X 1, Floor Bolts 1 Set, Hight-quality Wax Ring X 1, Pre-installed Flush Valve X 1 | included_components Mounting kit | included_components Elongated Dual Flush Toilet, Flush fittings, Installation Instruction, Mounting Accessories, Soft Closing Toilet Seat | included_components Wax Ring, Toilet Seat, Floor Bolts, Installation Instruction Manual |
item_weight- | item_weight 99.2 pounds | item_weight 125 pounds | item_weight 101 pounds | item_weight 99 pounds |
seat_material_type- | seat_material_type Plastic | seat_material_type Polypropylene (PP) | seat_material_type Plastic | seat_material_type Plastic |
product_dimensions- | product_dimensions 26.6"D x 15"W x 26"H | product_dimensions 27.17"D x 14.37"W x 25.39"H | product_dimensions 28.75"D x 14"W x 28"H | product_dimensions 28.15"D x 14.17"W x 26.97"H |
installation_type- | installation_type Floor Mounted | installation_type Floor Mounted | installation_type Floor Mounted | installation_type Floor Mounted |
part_number- | part_number T0338W | part_number CD-T005 | part_number HR-ST076WD | part_number Dual Flush Toilets |
finish Glossy | finish Ceramic Glazed | finish - | finish - | finish White Toilet |
item_package_quantity- | item_package_quantity 1 | item_package_quantity - | item_package_quantity 1 | item_package_quantity 1 |
Review | Review | Review - | Review - | Review |
Available On  | Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.8
1Swiss MadisonSwiss Madison SM-1T254 St. Tropez One Piece Toilet Dual Tornado Flush 0.8/1.28 GPF with Soft Closing Seat, Comfort Height
9.1 Simple to clean8.6 Comfort7.9 Easy installationWhy we love it
Water-efficient dual flush system.
Elegant, modern design.
Easy-to-clean seamless surface.
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9.7
2HOROW
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
9.8 Simple to clean9.4 Comfort9.1 Easy installationWhy we love it
ADA-compliant chair height for comfort.
Powerful, quiet flush system.
Excellent customer service response.
-
9.5
3CASTA DIVA
Casta Diva Elongated One Piece Toilet with 17" ADA Comfort Chair Height Seat Compact Toilet for Bathroom Dual Flush 1.1/1.6GPF, 12'' Rough-in, High Efficiency Flush, Standard White Bowl
9.6 Simple to clean9.3 Comfort8.9 Easy installationWhy we love it
Seamless, easy-to-clean design.
Powerful, quiet flush performance.
Water-saving dual-flush system.
Our ranking system
At bestchoice.com, our team curates a selection of top products from a vast array available online, using a sophisticated ranking system based on carefully defined criteria.While traditional hands-on testing has its merits, our use of AI technology offers distinct advantages. AI allows us to process and analyze vast amounts of data from multiple sources, providing a comprehensive view that goes beyond what manual testing can achieve. This approach enables us to deliver insights that are aligned with current trends and consumer preferences, ensuring our reviews are both relevant and up-to-date.
Features
Our AI-driven analysis examines key attributes, capabilities, and other critical factors tailored to each product category. This method allows us to assess effectiveness from various perspectives, ensuring a well-rounded evaluation.
Consumer Reviews
We aggregate and evaluate consumer feedback from across the internet, giving weight to ratings and reviews that reflect the most reliable insights. AI enhances this process by filtering and prioritizing data, offering a balanced view without the need for direct personal endorsements.
Popularity
Our system also considers the popularity of products, analyzing factors such as market presence, reputation, and user satisfaction. By leveraging AI, we capture a comprehensive picture of a product's standing in the market, which may not always be evident through traditional testing.
Value for money
AI allows us to compare products based on attributes like price, specifications, and user feedback, helping to determine their value for money. This data-driven approach offers an efficient and reliable way to assess how products stack up against one another in terms of cost-effectiveness.
