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Toilets under $400

All toilets

4 toilets under $400 from American Standard, Los Flexi, TOTO and more. Prices run $369 to $399.

All filtersFilters (1)×
Gallons per flush: Under 1.2 GPF  ×Clear all
BrandLos Flexi2Casta Diva1Horow1
PiecesOne-piece2Two-piece1
Bowl shapeElongated3
Gallons per flush1.2 to 1.4 GPF211.5 to 1.6 GPF16Under 1.2 GPF4
Seat heightChair height4
Rough-in12 in3
Bidet built in or includedBidet built in or included3
Clear allShow 4 toilets
Gallons per flush: Under 1.2 GPF  ×4 resultsSort byRecommendedSpec scorePrice: low to highPrice: high to low
Horow

One-piece, Under 1.2 GPF, Chair height, 12 in

+Under 1.2 GPF flush uses less water than typical toilets
+One-piece design with no separate tank to clean
+Chair height suits taller users and easier sitting
−Auto flush depends on batteries for operation
−Non-electric design lacks heated seat and warm water features
$369.00-8%List: $398.99
as of 11/03/2026 23:27 PST - Details
Casta Diva

Elongated, Under 1.2 GPF, Chair height

+Uses under 1.2 GPF for water-saving flushing
+Elongated bowl for added seating room
+Chair height seat for easier sitting and standing
−Non-electric, so no smart features built in
$379.00-5%List: $399.00
as of 11/04/2026 15:35 PST - Details
Los Flexi

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

+Pressure assisted flush using under 1.2 GPF
+Elongated bowl for more seating space
+Chair height at 18.8 inches for easier sitting
−Two-piece design has a separate tank to clean
$399.99
as of 11/04/2026 00:44 PST - Details
Los Flexi

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

+Under 1.2 GPF: the lowest gallons per flush of the 41 here
$399.99
as of 11/04/2026 00:28 PST - Details

Compare specs

toiletPiecesBowl shapeGallons per flushSeat heightSpec scorePrice
One-pieceUnder 1.2 GPFChair heightn/a$369.00
as of 11/03/2026 23:27 PST - Details
ElongatedUnder 1.2 GPFChair heightn/a$379.00
as of 11/04/2026 15:35 PST - Details
Two-pieceElongatedUnder 1.2 GPFChair heightn/a$399.99
as of 11/04/2026 00:44 PST - Details
One-pieceElongatedUnder 1.2 GPFChair heightn/a$399.99
as of 11/04/2026 00:28 PST - Details

Before you buy

Other price ranges

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 Toilets145One-Piece Toilets138Toilets under $30079

Toilets by use

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

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