One-piece, Elongated, Dual flush, 1.5 to 1.6 GPF
Swiss Madison Toilets
6 Swiss Madison toilets. Most cost $253 to $312, and half cost less than $288.
+Dual flush offers 1.1 and 1.6 gallon options
+One-piece design has no seam between tank and bowl
+Elongated bowl for more seating room
−Flush range runs 1.5 to 1.6 GPF in specifications
$303.81-5%Was: $319.80
as of 11/04/2026 15:36 PST - DetailsProduct details
Chateau One-Piece Elongated Toilet Dual-Flush in Glossy Black 1.1/1.6 gpf
$303.81as of 11/04/2026 15:36 PST - Details
View on AmazonPros
+Dual flush offers 1.1 and 1.6 gallon options
+One-piece design has no seam between tank and bowl
+Elongated bowl for more seating room
Cons−Flush range runs 1.5 to 1.6 GPF in specifications
How pros and cons are picked (About: Disclaimer)About this product
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 - DetailsProduct details
Swiss Madison SM-1T278, Concorde One Piece Square Toilet Dual Flush 1.1/1.6 gpf with 10" Rough In
$312.17as of 11/04/2026 05:36 PST - Details
View on AmazonPros
+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
Cons−Square bowl is less comfortable than round or elongated shapes
How pros and cons are picked (About: Disclaimer)About this product
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 - DetailsProduct details
Sublime II One-Piece 10" Rough-in 1.1/1.6 GPF Dual Top Flush Round Compact Toilet in Glossy White
$240.25as of 11/04/2026 04:41 PST - Details
View on AmazonPros
+Compact round bowl fits smaller bathrooms
+Dual flush lets you choose water volume
+One-piece construction has no seam at the tank
+10 inch rough-in suits compact setups
Cons−Round bowl offers less seat area than elongated
How pros and cons are picked (About: Disclaimer)About this product
One-piece, Dual flush, 1.5 to 1.6 GPF
+Dual flush offers a choice between two water volumes
+One-piece design has no seam between tank and bowl
+Flush range of 1.5 to 1.6 GPF
$287.16
as of 11/03/2026 23:38 PST - DetailsProduct details
Ivy One Piece Toilet Dual Vortex Flush in Glossy Black 1.1/1.6 gpf
$287.16as of 11/03/2026 23:38 PST - Details
View on AmazonPros
+Dual flush offers a choice between two water volumes
+One-piece design has no seam between tank and bowl
+Flush range of 1.5 to 1.6 GPF
How pros and cons are picked (About: Disclaimer)About this product
One-piece, Elongated, Dual flush, 1.5 to 1.6 GPF
+One-piece construction has no seam at the tank
+Elongated bowl offers a longer seat area
+Dual flush lets you choose water volume
$252.93
as of 11/04/2026 04:39 PST - DetailsProduct details
St. Tropez Comfort Height One-Piece Elongated Toilet, Vortex Dual-Flush 1.1/1.6 GPF, White Hardware
$252.93as of 11/04/2026 04:39 PST - Details
View on AmazonPros
+One-piece construction has no seam at the tank
+Elongated bowl offers a longer seat area
+Dual flush lets you choose water volume
+Chair height seat is easier to rise from
How pros and cons are picked (About: Disclaimer)About this product
One-piece, Dual flush, 1.5 to 1.6 GPF
+Dual flush option offers a lower-volume flush setting
+One-piece design has no seam between tank and bowl
+Square shape gives a modern look for contemporary bathrooms
$288.97
as of 11/04/2026 14:42 PST - DetailsProduct details
Carre One-Piece Square Toilet Dual-Flush 1.1/1.6 gpf
$288.97as of 11/04/2026 14:42 PST - Details
View on AmazonPros
+Dual flush option offers a lower-volume flush setting
+One-piece design has no seam between tank and bowl
+Square shape gives a modern look for contemporary bathrooms
How pros and cons are picked (About: Disclaimer)About this product
Swiss Madison toilets at a glance
6 of the 447 toilets we list are Swiss Madison (1%). Half of them cost less than $288; across all toilets, half cost less than $450.
Most listed here: One-piece pieces (6), Elongated bowl shape (2), Dual flush flush (6).
| Brand | Toilets | Half cost less than |
|---|---|---|
| TOTO | 79 | $1,770 |
| Kohler | 45 | $806 |
| DeerValley | 20 | $329 |
| Jastoeny | 19 | $290 |
| Swiss Madison | 6 | $288 |





