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One-Piece Toilets

All toilets

3 one-piece toilets from DeerValley, Jastoeny, Swiss Madison and more. Prices run $215 to $292.

All filtersFilters (2)×
Pieces: One-piece  ×Seat height: Standard height  ×Clear all
BrandDeerValley2Jastoeny1
PiecesOne-piece3
Bowl shapeElongated2
FlushDual flush3
Gallons per flush1.5 to 1.6 GPF3
Seat heightChair height62Standard height3
Rough-in10 in112 in1
CompactCompact1
PriceUnder $2501Under $3003$250 & above2
Clear allShow 3 toilets
Pieces: One-piece  ×Seat height: Standard height  ×3 resultsSort byRecommendedSpec scorePrice: low to highPrice: high to low
DeerValley

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

+Elongated bowl for added seating comfort
+Dual flush offers a reduced-volume option
+Standard seat height for everyday use
$215.27-10%Was: $239.19
as of 11/03/2026 22:35 PST - Details
Jastoeny

One-piece, Dual flush, 1.5 to 1.6 GPF, Standard height

+Dual flush system with 1.5 to 1.6 GPF
+One-piece design with no gap between tank and bowl
+Compact footprint for smaller bathrooms
−Standard bowl rather than elongated
$289.99
as of 11/03/2026 23:39 PST - Details
DeerValley

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

+Elongated bowl for added seating comfort
+Dual flush offers a reduced-volume option
+Standard seat height for everyday use
$292.73
as of 11/03/2026 22:35 PST - Details

Compare specs

toiletPiecesBowl shapeFlushGallons per flushSpec scorePrice
One-pieceElongatedDual flush1.5 to 1.6 GPFn/a$215.27
as of 11/03/2026 22:35 PST - Details
One-pieceDual flush1.5 to 1.6 GPFn/a$289.99
as of 11/03/2026 23:39 PST - Details
One-pieceElongatedDual flush1.5 to 1.6 GPFn/a$292.73
as of 11/03/2026 22:35 PST - Details

Before you buy

Other Pieces options

Bidet Seats649Laundry & Utility Fixtures69Bathtub Faucets & Showerheads15Bathroom Sinks80Bathroom Sink Vanities & Accessories100Bathroom Fixture Accessories5Bathroom Safety & Accessibility77Bathroom Storage & Mirrors78Kitchen Sink Aerators63Kitchen Sink Accessories95Water Dispensers & Coolers92Drain Strainers81

Popular filters

Elongated Toilets255Toilets with a Bidet165Chair Height Toilets1641.2 to 1.4 GPF Toilets160Dual Flush Toilets152Two-Piece Toilets145Toilets under $30079Toilets with a 12-Inch Rough-In78

Toilets by use

Macerating Toilets19One Piece Dual Flush Toilets79Two Piece Chair Height Toilets65Elongated Chair Height Toilets111Compact One Piece Toilets41Wall Hung Dual Flush Toilets22

Related product types

Two-Piece Toilets145

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