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One-Piece Toilets

All toilets

138 one-piece toilets from DeerValley, Jastoeny, Swiss Madison and more. Most cost $237 to $1,425, and half cost less than $331.

Top brands: Jastoeny (19)DeerValley (15)Kohler (10)TOTO (9)Swiss Madison (7)Horow (6)

Bayroll

One-piece, Round, Dual flush, 1.2 to 1.4 GPF

+Dual flush gives a choice of flush volumes
+Uses 1.2 to 1.4 GPF, a water-saving range
+Chair height seat is easier to sit down and stand up from
−Round bowl offers less seat space than elongated models
$349.00
as of 11/04/2026 12:40 PST - Details
Glendan

One-piece, Dual flush

+Dual flush offers two flush volumes
+One-piece design with no seam between tank and bowl
+Smart toilet with automatic flush
−Requires a power outlet for smart functions
$299.99
as of 11/04/2026 03:40 PST - Details
Horow

One-piece, Elongated, Single flush, 1.2 to 1.4 GPF

+One-piece design with no separate tank to clean
+Elongated bowl provides more seating room
+Compact skirted design takes up less floor space
−Flush volume of 1.2 to 1.4 GPF is typical, not low
−Single flush offers no reduced-water option
$239.00
as of 11/03/2026 23:26 PST - Details
Vipbear

One-piece, Elongated

+Elongated bowl offers more seating length
+One-piece design with no seam between tank and bowl
+Smart toilet with automatic open and close lid
−Requires a power outlet for smart functions
No price recorded yet.
Swiss Madison

One-piece, Dual flush, 1.5 to 1.6 GPF, 10 in

+Dual flush offers 1.1 and 1.6 GPF options
+One-piece design has no seam between tank and bowl
+10 inch rough-in suits tight spaces
−Square bowl is less comfortable than round or elongated shapes
$312.17
as of 11/04/2026 05:36 PST - Details
DeerValley

One-piece, Elongated, Single flush, 1.2 to 1.4 GPF

+Compact design suits small bathrooms
+Elongated bowl for added seating comfort
+One-piece construction with no joint to clean
−Single flush only, no reduced-volume option
No price recorded yet.
Swiss Madison

One-piece, Elongated, 1.2 to 1.4 GPF, 10 in

+One-piece construction has no seam at the tank
+Elongated bowl offers a longer seat area
+Uses 1.2 to 1.4 GPF per flush
−Single flush only, no dual flush option
$295.03
as of 11/04/2026 04:39 PST - Details
Loniko

One-piece, Dual flush, 1.2 to 1.4 GPF

+One-piece design has no gap between tank and bowl
+Built-in bidet for washing without toilet paper
+Dual flush offers a reduced-water option
−Tankless design depends on electricity to flush
No price recorded yet.
Swiss Madison

One-piece, Round, Dual flush, 1.5 to 1.6 GPF

+Compact round bowl fits smaller bathrooms
+Dual flush lets you choose water volume
+One-piece construction has no seam at the tank
−Round bowl offers less seat area than elongated
$240.25
as of 11/04/2026 04:41 PST - Details
Sotomo

One-piece, Round, Dual flush, 1.2 to 1.4 GPF

+Compact round bowl suits small bathrooms
+One-piece design has no seam between tank and bowl
+Dual flush offers water-saving options
−Round bowl offers less seating room than elongated
No price recorded yet.
Los Flexi

One-piece, Elongated, Under 1.2 GPF, Chair height

+Under 1.2 GPF flush volume for water savings
+Elongated bowl for added seating comfort
+One-piece design with no seam between tank and bowl
−Non-electric, so no bidet or smart features
$239.99
as of 11/04/2026 00:03 PST - Details
Hrveocei

One-piece, Elongated, Dual flush, Chair height

+Dual flush option lets users choose a lower water volume
+One-piece design with no separate tank to clean
+Elongated bowl provides more seating room
−Soft closing seat is the only listed seat feature
$136.82
as of 11/03/2026 23:31 PST - Details
Patio Zone

One-piece

+Macerating system lets toilets sit below the drain line
+Copper motor macerator pump for durable operation
+One-piece design with no seam between tank and bowl
−Requires a pump to move waste upward
$769.00
as of 11/04/2026 10:37 PST - Details
WinZo

One-piece, Elongated, Chair height

+Elongated bowl for added seating room
+One-piece design with no gap between tank and bowl
+Chair height seat suits most users
−Chair height is standard rather than extra tall
$418.99
as of 11/04/2026 08:35 PST - Details
Lalifoy

One-piece, 12 in

+One-piece design with no seam between tank and bowl
+Smart toilet with automatic flush and lid
+Fits a 12 in rough-in measurement
−Requires a 12 in rough-in to fit
$349.99
as of 11/04/2026 03:40 PST - Details
RekeSmt

One-piece

+One-piece design with no seam between tank and bowl
+Built-in smart features with electric bidet function
+Tankless design saves space in the bathroom
−Requires a power outlet to run the smart functions
$859.99
as of 11/04/2026 00:52 PST - Details
Loniko

One-piece, Elongated, 1.2 to 1.4 GPF

+Elongated bowl offers more seating length
+One-piece design with no seam between tank and bowl
+Automatic open lid and flush
−Requires a power outlet for smart functions
$549.99
as of 11/04/2026 03:40 PST - Details
WinZo

One-piece, Dual flush, 12 in

+22.8 inch depth fits tight bathrooms
+Compact short design suits small and mini bathrooms
+Dual flush offers two flush volumes
−Compact depth leaves less legroom than full-size toilets
$328.89
as of 11/04/2026 08:35 PST - Details
WinZo

One-piece, Dual flush

+23 inch length suits tight bathrooms
+Dual flush for water-saving options
+One-piece construction with no tank gap
−Round bowl offers less seating room than elongated models
$208.99
as of 11/04/2026 08:35 PST - Details
DeerValley

One-piece, Chair height

+Smart toilet with built-in bidet functions
+Foot touch flush requires no hand contact
+Chair height seat is easier to sit down and stand up from
−Non-electric design, with no outlet or rewiring needed
$499.00
as of 11/03/2026 22:35 PST - Details
TOTO

One-piece, Elongated, Dual flush, 1.2 to 1.4 GPF

+Dual flush offers 1.28 and 0.9 GPF settings
+Elongated bowl for added seating space
+One-piece design has no seam between tank and bowl
−Uses 1.2 to 1.4 GPF on the full flush
No price recorded yet.
Casta Diva

One-piece, Elongated, Dual flush, 1.2 to 1.4 GPF

+Elongated bowl for added seating room
+ADA comfort height seat for easier sitting and standing
+Dual flush option offers two flush volumes
−Flush volume ranges 1.2 to 1.4 GPF
$229.99
as of 11/03/2026 22:20 PST - Details
Jastoeny

One-piece, Elongated, Dual flush, 1.2 to 1.4 GPF

+Dual flush system with 1.2 to 1.4 GPF
+One-piece design with no gap between tank and bowl
+12 in. rough-in for standard placement
−Not a compact footprint
$256.99
as of 11/03/2026 23:39 PST - Details
Loniko

One-piece, 12 in

+One-piece design has no gap between tank and bowl
+Built-in bidet for washing without toilet paper
+Hands-free automatic flushing
−Tankless design depends on electricity to flush
$599.99
as of 11/04/2026 00:02 PST - Details
Albott

One-piece

+Adaptive seat that adjusts automatically
+Built-in bidet function
+External water filter included
−Requires power for smart features
$499.99
as of 11/04/2026 11:35 PST - Details
Vipbear

One-piece, Dual flush, Chair height

+Dual flush option allows water-saving liquid flushes
+One-piece design has no seam between tank and bowl
+Chair height suits users who prefer higher seating
−Lid is manual rather than automatic
$299.99
as of 11/04/2026 03:40 PST - Details
Hocanflo

One-piece

+Macerator pump lets it drain where gravity sewer is unavailable
+One-piece design has no seam between tank and bowl
+Includes a macerating grinder pump system
−Requires power for the macerator pump to operate
$689.00
as of 11/03/2026 23:25 PST - Details

Compare specs

toiletPiecesBowl shapeFlushGallons per flushSpec scorePrice
One-pieceRoundDual flush1.2 to 1.4 GPFn/a$349.00
as of 11/04/2026 12:40 PST - Details
One-pieceDual flushn/a$299.99
as of 11/04/2026 03:40 PST - Details
One-pieceElongatedSingle flush1.2 to 1.4 GPFn/a$239.00
as of 11/03/2026 23:26 PST - Details
One-pieceElongatedn/aNo current price
One-pieceDual flush1.5 to 1.6 GPFn/a$312.17
as of 11/04/2026 05:36 PST - Details
One-pieceElongatedSingle flush1.2 to 1.4 GPFn/aNo current price
One-pieceElongated1.2 to 1.4 GPFn/a$295.03
as of 11/04/2026 04:39 PST - Details
One-pieceDual flush1.2 to 1.4 GPFn/aNo current price
One-pieceRoundDual flush1.5 to 1.6 GPFn/a$240.25
as of 11/04/2026 04:41 PST - Details
One-pieceRoundDual flush1.2 to 1.4 GPFn/aNo current price

Before you buy

Spec scores, pros and cons, and prices are explained in the How it works section of the About page.