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Wall Hung Dual Flush Toilets

All toilets

13 wall hung dual flush toilets from TOTO, Eridanus and Los Flexi. Most cost $1,907 to $4,584, and half cost less than $3,211.

Wall-hung toilets whose title also says dual flush. The listing says whether the in-wall tank is in the box.

We do not pick by hand: a toilet is here because its listed specs pass the checks.

Top brands: TOTO (12)

All filtersFilters (1)×
Gallons per flush: 1.2 to 1.4 GPF  ×Clear all
BrandTOTO12Signature Hardware1
Bowl shapeElongated6
FlushDual flush13
Gallons per flush1.2 to 1.4 GPF131.5 to 1.6 GPF2
Wall-hungWall-hung13
Bidet built in or includedBidet built in or included10
PriceUnder $2,0001$300 & above11$2,000 & above9$3,000 & above6$4,000 & above4
Clear allShow 13 toilets
Gallons per flush: 1.2 to 1.4 GPF  ×13 resultsSort byRecommendedSpec scorePrice: low to highPrice: high to low
TOTO

Elongated, Dual flush, 1.2 to 1.4 GPF

+Wall-hung design frees up floor space
+Elongated bowl for added seating comfort
+Dual flush option for water savings
−Installation requires an in-wall tank frame
$3,211.00
as of 11/04/2026 06:35 PST - Details
TOTO

Dual flush, 1.2 to 1.4 GPF

+Dual flush offers 0.9 and 1.28 GPF options
+Wall-hung design leaves floor open for cleaning
+Uses 1.2 to 1.4 GPF on the full flush setting
−D-shape bowl gives less seating room than elongated
$1,798.99
as of 11/04/2026 06:35 PST - Details
Signature Hardware

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

+Wall mounted design frees floor space and eases cleaning underneath
+One-piece construction has no seam between tank and bowl
+Dual flush offers a lower-water option for liquid waste
−Requires a wall-hung installation setup
−Bowl only, tank and mounting frame not included
No price recorded yet.
TOTO

Elongated, Dual flush, 1.2 to 1.4 GPF

+Wall-hung design keeps floor space clear for cleaning
+Elongated bowl offers extra seating room
+Dual flush with 0.9 and 1.28 GPF options
−Requires in-wall tank installation behind the wall
$2,111.05
as of 11/04/2026 06:35 PST - Details
TOTO

Elongated, Dual flush, 1.2 to 1.4 GPF

+Wall-hung design keeps floor space clear for cleaning
+Elongated bowl offers extra seating room
+Dual flush with 0.9 and 1.28 GPF options
−Requires in-wall tank installation behind the wall
$3,269.00
as of 11/04/2026 06:35 PST - Details
TOTO

Elongated, Dual flush, 1.2 to 1.4 GPF

+Wall-hung design keeps floor space clear for cleaning
+Elongated bowl offers extra seating room
+Dual flush with 0.9 and 1.28 GPF options
−Requires in-wall tank installation behind the wall
$2,798.00
as of 11/04/2026 06:35 PST - Details
TOTO

Dual flush, 1.2 to 1.4 GPF

+Dual flush offers 0.9 and 1.28 GPF options
+Wall-hung design leaves floor open for cleaning
+Uses 1.2 to 1.4 GPF on the full flush setting
−D-shape bowl gives less seating room than elongated
$1,906.68
as of 11/04/2026 06:35 PST - Details
TOTO

Dual flush, 1.2 to 1.4 GPF

+Dual flush offers 0.9 and 1.28 GPF options
+Wall-hung design leaves floor open for cleaning
+Uses 1.2 to 1.4 GPF on the full flush setting
−Square-shape bowl gives less seating room than elongated
No price recorded yet.
TOTO

Elongated, Dual flush, 1.2 to 1.4 GPF

+Wall-hung design frees up floor space
+Elongated bowl for added seating comfort
+Dual flush option for water savings
−Installation requires an in-wall tank frame
$2,740.00
as of 11/04/2026 06:35 PST - Details
TOTO

Dual flush, 1.2 to 1.4 GPF

+Wall-hung design frees up floor space
+Dual flush option for water savings
+Smart bidet seat included
−Installation requires an in-wall tank frame
$4,303.00
as of 11/04/2026 06:35 PST - Details
TOTO

Dual flush, 1.2 to 1.4 GPF

+Wall-hung design keeps floor space open and eases cleaning underneath
+Dual-flush tank offers reduced 0.9 GPF setting for liquid waste
+Smart bidet seat included with the toilet
−Wall-hung installation requires an in-wall carrier system
$4,536.00
as of 11/04/2026 06:35 PST - Details
TOTO

Dual flush, 1.2 to 1.4 GPF

+Wall-hung design keeps floor space open and eases cleaning underneath
+Dual-flush tank offers reduced 0.9 GPF setting for liquid waste
+Square-shape bowl paired with a smart bidet seat
−Wall-hung installation requires an in-wall carrier system
$4,817.00
as of 11/04/2026 06:35 PST - Details
TOTO

Dual flush, 1.2 to 1.4 GPF

+Wall-hung design keeps floor space open and eases cleaning underneath
+Dual-flush tank offers reduced 0.9 GPF setting for liquid waste
+Square-shape bowl paired with a smart bidet seat
−Wall-hung installation requires an in-wall carrier system
$4,584.00
as of 11/04/2026 06:35 PST - Details

Compare specs

toiletFlushGallons per flushSpec scorePrice
Dual flush1.2 to 1.4 GPFn/a$3,211.00
as of 11/04/2026 06:35 PST - Details
Dual flush1.2 to 1.4 GPFn/a$1,798.99
as of 11/04/2026 06:35 PST - Details
Dual flush1.2 to 1.4 GPFn/aNo current price
Dual flush1.2 to 1.4 GPFn/a$2,111.05
as of 11/04/2026 06:35 PST - Details
Dual flush1.2 to 1.4 GPFn/a$3,269.00
as of 11/04/2026 06:35 PST - Details
Dual flush1.2 to 1.4 GPFn/a$2,798.00
as of 11/04/2026 06:35 PST - Details
Dual flush1.2 to 1.4 GPFn/a$1,906.68
as of 11/04/2026 06:35 PST - Details
Dual flush1.2 to 1.4 GPFn/aNo current price
Dual flush1.2 to 1.4 GPFn/a$2,740.00
as of 11/04/2026 06:35 PST - Details
Dual flush1.2 to 1.4 GPFn/a$4,303.00
as of 11/04/2026 06:35 PST - Details

Before you buy

Other uses

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 Toilets41

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