When you buy through our links, we may earn a commission. Learn more ›
Wiki Shopping
Wiki Shopping
TipsLearnAbout
Wiki Shopping

Wall Hung Dual Flush Toilets

All toilets

6 wall hung dual flush toilets from TOTO, Eridanus and Los Flexi. Most cost $220 to $379, and half cost less than $368.

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.

All filtersFilters (1)×
Compact: Compact  ×Clear all
BrandEridanus5TOTO1
Bowl shapeElongated1
FlushDual flush6
Gallons per flush1.5 to 1.6 GPF1
Wall-hungWall-hung6
CompactCompact6
PriceUnder $2501Under $4004$300 & above4
Clear allShow 6 toilets
Compact: Compact  ×6 resultsSort byRecommendedSpec scorePrice: low to highPrice: high to low
Eridanus

Dual flush

+Dual flush gives a choice of water volume per flush
+Wall hung design frees floor space in the bathroom
+Compact footprint suits small bathrooms
−Requires a 2x4 in wall tank carrier installed in the wall
$368.00
as of 11/03/2026 22:52 PST - Details
TOTO

Elongated, Dual flush, 1.5 to 1.6 GPF

+Compact wall-hung design saves floor space
+Dual flush offers 0.9 and 1.6 GPF options
+Elongated bowl for added seating room
−Uses 1.5 to 1.6 GPF on the full flush setting
No price recorded yet.
Eridanus

Dual flush

+Dual flush gives a choice of water volume per flush
+Wall hung design frees floor space in the bathroom
+Compact footprint suits small bathrooms
−Requires a 2x6 in wall tank carrier installed in the wall
$362.00
as of 11/03/2026 22:52 PST - Details
Eridanus

Dual flush

+Dual flush gives a choice of water volume per flush
+Wall hung design frees floor space in the bathroom
+Compact footprint suits small bathrooms
−Requires a 2x4 in wall tank carrier installed in the wall
$379.00
as of 11/03/2026 22:52 PST - Details
Eridanus

Dual flush

+Dual flush gives a choice of water volume per flush
+Wall hung design frees floor space in the bathroom
+Compact footprint suits small bathrooms
−Requires a 2x4 in wall carrier installed in the wall
$379.00
as of 11/03/2026 22:52 PST - Details
Eridanus

Dual flush

+Dual flush gives a choice of water volume per flush
+Soft close seat included to reduce slamming
+Wall hung design frees floor space in the bathroom
−Requires a wall carrier installed inside the wall
$219.99
as of 11/03/2026 22:52 PST - Details

Compare specs

toiletFlushGallons per flushSpec scorePrice
Dual flushn/a$368.00
as of 11/03/2026 22:52 PST - Details
Dual flush1.5 to 1.6 GPFn/aNo current price
Dual flushn/a$362.00
as of 11/03/2026 22:52 PST - Details
Dual flushn/a$379.00
as of 11/03/2026 22:52 PST - Details
Dual flushn/a$379.00
as of 11/03/2026 22:52 PST - Details
Dual flushn/a$219.99
as of 11/03/2026 22:52 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 $30078

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.