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1.5 to 1.6 GPF Toilets

All toilets

3 1.5 to 1.6 GPF toilets from Jastoeny, DeerValley, Swiss Madison and more. Prices run $255 to $319.

All filtersFilters (2)×
Gallons per flush: 1.5 to 1.6 GPF  ×Seat height: Extra tall  ×Clear all
BrandDeerValley1Homlylink1Simple Project1
PiecesTwo-piece1
Bowl shapeElongated3
FlushDual flush3
Gallons per flush1.5 to 1.6 GPF3
Seat heightChair height31Extra tall3Standard height3
Rough-in12 in2
PriceUnder $3002Under $4001$200 & above3$250 & above3$300 & above1
Clear allShow 3 toilets
Gallons per flush: 1.5 to 1.6 GPF  ×Seat height: Extra tall  ×3 resultsSort byRecommendedSpec scorePrice: low to highPrice: high to low
DeerValley

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

+1.5 to 1.6 GPF: the lowest gallons per flush of the 67 here
$291.50
as of 11/03/2026 22:35 PST - Details
Simple Project

Elongated, Dual flush, 1.5 to 1.6 GPF, Extra tall

+1.5 to 1.6 GPF: the lowest gallons per flush of the 67 here
$255.00
as of 11/04/2026 03:35 PST - Details

Compare specs

toiletPiecesBowl shapeFlushGallons per flushSeat heightSpec scorePrice
ElongatedDual flush1.5 to 1.6 GPFExtra talln/a$319.68
as of 11/03/2026 23:26 PST - Details
Two-pieceElongatedDual flush1.5 to 1.6 GPFExtra talln/a$291.50
as of 11/03/2026 22:35 PST - Details
ElongatedDual flush1.5 to 1.6 GPFExtra talln/a$255.00
as of 11/04/2026 03:35 PST - Details

Before you buy

Other Gallons per flush 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 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

Related product types

1.2 to 1.4 GPF Toilets160Toilets under 1.2 GPF24

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