Kohler
One-piece, Elongated, 1.2 to 1.4 GPF
+Uses 1.28 GPF, a low-volume flush
+Compact footprint suits smaller bathrooms
+One-piece design has no seam between tank and bowl
−Single flush rather than dual flush
$710.18
as of 11/03/2026 23:47 PST - DetailsProduct details
Pros+Uses 1.28 GPF, a low-volume flush
+Compact footprint suits smaller bathrooms
+One-piece design has no seam between tank and bowl
+Elongated bowl offers more seating room than round
Cons−Single flush rather than dual flush
Compared with the 39 toilets on this page+1.2 to 1.4 GPF: only 7 of 80 here have a lower gallons per flush
How pros and cons are picked (About: Disclaimer) About this product
Kohler
One-piece, Elongated, 1.2 to 1.4 GPF, Chair height
+One-piece design with no gap between tank and bowl
+Elongated bowl for added seating room
+Chair height for easier sitting and standing
$969.48
as of 11/03/2026 23:47 PST - DetailsProduct details
Pros+One-piece design with no gap between tank and bowl
+Elongated bowl for added seating room
+Chair height for easier sitting and standing
+Uses 1.2 to 1.4 gallons per flush
Compared with the 39 toilets on this page+1.2 to 1.4 GPF: only 7 of 80 here have a lower gallons per flush
How pros and cons are picked (About: Disclaimer) About this product
DeerValley
One-piece, Dual flush, 1.2 to 1.4 GPF, 12 in
+Compact design suits small bathrooms
+Dual flush offers a reduced-volume option
+One-piece construction with no joint to clean
−Rough-in is 12 inches, which must match existing plumbing
$187.99-30%List: $269.00
as of 11/03/2026 22:35 PST - DetailsProduct details
Pros+Compact design suits small bathrooms
+Dual flush offers a reduced-volume option
+One-piece construction with no joint to clean
+12 inch rough-in fits common layouts
Cons−Rough-in is 12 inches, which must match existing plumbing
Compared with the 39 toilets on this page+1.2 to 1.4 GPF: only 7 of 80 here have a lower gallons per flush
How pros and cons are picked (About: Disclaimer) About this product
Loniko
One-piece, Elongated, Dual flush, 1.2 to 1.4 GPF
+One-piece design has no gap between tank and bowl
+Built-in bidet for washing without toilet paper
+Dual flush offers a reduced-water option
−Tankless design depends on electricity to flush
$399.98-27%List: $549.99
as of 11/04/2026 00:02 PST - DetailsProduct details
Pros+One-piece design has no gap between tank and bowl
+Built-in bidet for washing without toilet paper
+Dual flush offers a reduced-water option
+Elongated bowl offers more seating room
+Foot sensor allows hands-free flushing
Cons−Tankless design depends on electricity to flush
Compared with the 39 toilets on this page+1.2 to 1.4 GPF: only 7 of 80 here have a lower gallons per flush
How pros and cons are picked (About: Disclaimer) About this product
Horow
One-piece, 1.2 to 1.4 GPF, Chair height, 12 in
+One-piece design with no separate tank to clean
+Battery-powered auto flush needs no electrical outlet
+Chair height suits taller users and easier sitting
−Flush volume of 1.2 to 1.4 GPF is typical, not low
−Requires batteries to power the auto flush
$299.00-17%List: $359.00
as of 11/03/2026 23:26 PST - DetailsProduct details
Pros+One-piece design with no separate tank to clean
+Battery-powered auto flush needs no electrical outlet
+Chair height suits taller users and easier sitting
+Standard 12 inch rough-in fits common bathroom layouts
+Smart features include auto flush
Cons−Flush volume of 1.2 to 1.4 GPF is typical, not low
−Requires batteries to power the auto flush
Compared with the 39 toilets on this page+1.2 to 1.4 GPF: only 7 of 80 here have a lower gallons per flush
How pros and cons are picked (About: Disclaimer) About this product
Vipbear
One-piece, Dual flush, 1.2 to 1.4 GPF
+Dual flush option
+Child mode included
+Warm water wash and air dry
−Flush rate of 1.2 to 1.4 GPF
$263.70-5%Was: $277.58
as of 11/04/2026 03:40 PST - DetailsProduct details
Pros+Dual flush option
+Child mode included
+Warm water wash and air dry
Cons−Flush rate of 1.2 to 1.4 GPF
Compared with the 39 toilets on this page+1.2 to 1.4 GPF: only 7 of 80 here have a lower gallons per flush
How pros and cons are picked (About: Disclaimer) About this product
Bayroll
One-piece, Round, Dual flush, 1.2 to 1.4 GPF
+Dual flush gives a choice of flush volumes
+Uses 1.2 to 1.4 GPF, a water-saving range
+Chair height seat is easier to sit down and stand up from
−Round bowl offers less seat space than elongated models
$349.00
as of 11/04/2026 12:40 PST - DetailsProduct details
Pros+Dual flush gives a choice of flush volumes
+Uses 1.2 to 1.4 GPF, a water-saving range
+Chair height seat is easier to sit down and stand up from
+Compact design suits smaller bathrooms
Cons−Round bowl offers less seat space than elongated models
Compared with the 39 toilets on this page+1.2 to 1.4 GPF: only 7 of 80 here have a lower gallons per flush
How pros and cons are picked (About: Disclaimer) About this product
Horow
One-piece, Elongated, Single flush, 1.2 to 1.4 GPF
+One-piece design with no separate tank to clean
+Elongated bowl provides more seating room
+Compact skirted design takes up less floor space
−Flush volume of 1.2 to 1.4 GPF is typical, not low
−Single flush offers no reduced-water option
$239.00
as of 11/03/2026 23:26 PST - DetailsProduct details
Pros+One-piece design with no separate tank to clean
+Elongated bowl provides more seating room
+Compact skirted design takes up less floor space
+Single flush system is simpler to operate
+Standard 12 inch rough-in fits common bathroom layouts
Cons−Flush volume of 1.2 to 1.4 GPF is typical, not low
−Single flush offers no reduced-water option
Compared with the 39 toilets on this page+1.2 to 1.4 GPF: only 7 of 80 here have a lower gallons per flush
How pros and cons are picked (About: Disclaimer) About this product
Swiss Madison
One-piece, Elongated, 1.2 to 1.4 GPF, 10 in
+One-piece construction has no seam at the tank
+Elongated bowl offers a longer seat area
+Uses 1.2 to 1.4 GPF per flush
−Single flush only, no dual flush option
$295.03
as of 11/04/2026 04:39 PST - DetailsProduct details
Pros+One-piece construction has no seam at the tank
+Elongated bowl offers a longer seat area
+Uses 1.2 to 1.4 GPF per flush
+10 inch rough-in suits compact setups
Cons−Single flush only, no dual flush option
Compared with the 39 toilets on this page+1.2 to 1.4 GPF: only 7 of 80 here have a lower gallons per flush
How pros and cons are picked (About: Disclaimer) About this product
Loniko
One-piece, Elongated, 1.2 to 1.4 GPF
+Elongated bowl offers more seating length
+One-piece design with no seam between tank and bowl
+Automatic open lid and flush
−Requires a power outlet for smart functions
$549.99
as of 11/04/2026 03:40 PST - DetailsProduct details
Pros+Elongated bowl offers more seating length
+One-piece design with no seam between tank and bowl
+Automatic open lid and flush
Cons−Requires a power outlet for smart functions
Compared with the 39 toilets on this page+1.2 to 1.4 GPF: only 7 of 80 here have a lower gallons per flush
How pros and cons are picked (About: Disclaimer) About this product
DeerValley
One-piece, Elongated, Dual flush, 1.2 to 1.4 GPF
+Elongated bowl for added seating comfort
+Chair height seat is easier to sit down and stand up from
+Dual flush offers a reduced-volume option
$215.00-17%List: $258.00
as of 11/03/2026 22:35 PST - DetailsProduct details
Pros+Elongated bowl for added seating comfort
+Chair height seat is easier to sit down and stand up from
+Dual flush offers a reduced-volume option
+High efficiency flush at 1.2 to 1.4 GPF
+One-piece construction with no joint to clean
Compared with the 39 toilets on this page+1.2 to 1.4 GPF: only 7 of 80 here have a lower gallons per flush
How pros and cons are picked (About: Disclaimer) About this product
Canest
One-piece, Elongated, Dual flush, 1.2 to 1.4 GPF
+Dual flush offers a lower-water option for liquid waste
+One-piece design has no seam between tank and bowl
+Chair height ADA-style bowl
$259.99-13%List: $299.99
as of 11/04/2026 14:39 PST - DetailsProduct details
Pros+Dual flush offers a lower-water option for liquid waste
+One-piece design has no seam between tank and bowl
+Chair height ADA-style bowl
+Elongated bowl gives more seat room
+12-inch rough-in fits standard bathroom layouts
Compared with the 39 toilets on this page+1.2 to 1.4 GPF: only 7 of 80 here have a lower gallons per flush
How pros and cons are picked (About: Disclaimer) About this product
Bolina
One-piece, Elongated, Dual flush, 1.2 to 1.4 GPF
+1.2 to 1.4 GPF: only 7 of 80 here have a lower gallons per flush
$187.47-10%Was: $209.30
as of 11/04/2026 13:41 PST - DetailsProduct details
About this product
Casta Diva
One-piece, Elongated, Dual flush, 1.2 to 1.4 GPF
+Elongated bowl for added seating room
+Chair height seat for easier sitting and standing
+Dual flush option offers two flush volumes
−Flush volume ranges 1.2 to 1.4 GPF
$289.99
as of 11/04/2026 15:35 PST - DetailsProduct details
Pros+Elongated bowl for added seating room
+Chair height seat for easier sitting and standing
+Dual flush option offers two flush volumes
+Compact design fits smaller bathrooms
+12 inch rough-in fits standard bathroom layouts
Cons−Flush volume ranges 1.2 to 1.4 GPF
Compared with the 39 toilets on this page+1.2 to 1.4 GPF: only 7 of 80 here have a lower gallons per flush
How pros and cons are picked (About: Disclaimer) About this product
DeerValley
One-piece, Elongated, Single flush, 1.2 to 1.4 GPF
+Compact design suits small bathrooms
+Elongated bowl for added seating comfort
+One-piece construction with no joint to clean
−Single flush only, no reduced-volume option
No price recorded yet.
Product details
Pros+Compact design suits small bathrooms
+Elongated bowl for added seating comfort
+One-piece construction with no joint to clean
+Single flush uses 1.2 to 1.4 GPF
+Fully skirted bowl with a soft-close seat
Cons−Single flush only, no reduced-volume option
Compared with the 39 toilets on this page+1.2 to 1.4 GPF: only 7 of 80 here have a lower gallons per flush
How pros and cons are picked (About: Disclaimer) About this product
Loniko
One-piece, Dual flush, 1.2 to 1.4 GPF
+One-piece design has no gap between tank and bowl
+Built-in bidet for washing without toilet paper
+Dual flush offers a reduced-water option
−Tankless design depends on electricity to flush
No price recorded yet.
Product details
Pros+One-piece design has no gap between tank and bowl
+Built-in bidet for washing without toilet paper
+Dual flush offers a reduced-water option
+Automatic lid opening and closing
+Uses 1.2 to 1.4 GPF per flush
Cons−Tankless design depends on electricity to flush
Compared with the 39 toilets on this page+1.2 to 1.4 GPF: only 7 of 80 here have a lower gallons per flush
How pros and cons are picked (About: Disclaimer) About this product
Sotomo
One-piece, Round, Dual flush, 1.2 to 1.4 GPF
+Compact round bowl suits small bathrooms
+One-piece design has no seam between tank and bowl
+Dual flush offers water-saving options
−Round bowl offers less seating room than elongated
No price recorded yet.
Product details
Pros+Compact round bowl suits small bathrooms
+One-piece design has no seam between tank and bowl
+Dual flush offers water-saving options
+Dual flush range of 1.2 to 1.4 GPF
+12 inch rough-in fits standard wall placement
Cons−Round bowl offers less seating room than elongated
Compared with the 39 toilets on this page+1.2 to 1.4 GPF: only 7 of 80 here have a lower gallons per flush
How pros and cons are picked (About: Disclaimer) About this product
TOTO
One-piece, Elongated, Dual flush, 1.2 to 1.4 GPF
+Dual flush offers 1.28 and 0.9 GPF settings
+Elongated bowl for added seating space
+One-piece design has no seam between tank and bowl
−Uses 1.2 to 1.4 GPF on the full flush
No price recorded yet.
Product details
Pros+Dual flush offers 1.28 and 0.9 GPF settings
+Elongated bowl for added seating space
+One-piece design has no seam between tank and bowl
+Smart WASHLET+ and auto flush ready
Cons−Uses 1.2 to 1.4 GPF on the full flush
Compared with the 39 toilets on this page+1.2 to 1.4 GPF: only 7 of 80 here have a lower gallons per flush
How pros and cons are picked (About: Disclaimer) About this product
Casta Diva
One-piece, Elongated, Dual flush, 1.2 to 1.4 GPF
+Elongated bowl for added seating room
+ADA comfort height seat for easier sitting and standing
+Dual flush option offers two flush volumes
−Flush volume ranges 1.2 to 1.4 GPF
$229.99
as of 11/04/2026 15:35 PST - DetailsProduct details
Pros+Elongated bowl for added seating room
+ADA comfort height seat for easier sitting and standing
+Dual flush option offers two flush volumes
+Compact design fits smaller bathrooms
+Uses 1.2 to 1.4 GPF for water-saving flushing
Cons−Flush volume ranges 1.2 to 1.4 GPF
Compared with the 39 toilets on this page+1.2 to 1.4 GPF: only 7 of 80 here have a lower gallons per flush
How pros and cons are picked (About: Disclaimer) About this product
Jastoeny
One-piece, Elongated, Dual flush, 1.2 to 1.4 GPF
+Dual flush system with 1.2 to 1.4 GPF
+One-piece design with no gap between tank and bowl
+12 in. rough-in for standard placement
−Not a compact footprint
$256.99
as of 11/03/2026 23:39 PST - DetailsProduct details
Pros+Dual flush system with 1.2 to 1.4 GPF
+One-piece design with no gap between tank and bowl
+12 in. rough-in for standard placement
Cons−Not a compact footprint
Compared with the 39 toilets on this page+1.2 to 1.4 GPF: only 7 of 80 here have a lower gallons per flush
How pros and cons are picked (About: Disclaimer) About this product
Jastoeny
One-piece, Elongated, Dual flush, 1.2 to 1.4 GPF
+Dual flush system with 1.2 to 1.4 GPF
+One-piece design with no gap between tank and bowl
+12 in. rough-in for standard placement
−Not a compact footprint
$289.99
as of 11/03/2026 23:39 PST - DetailsProduct details
Pros+Dual flush system with 1.2 to 1.4 GPF
+One-piece design with no gap between tank and bowl
+12 in. rough-in for standard placement
Cons−Not a compact footprint
Compared with the 39 toilets on this page+1.2 to 1.4 GPF: only 7 of 80 here have a lower gallons per flush
How pros and cons are picked (About: Disclaimer) About this product
Sunny Heart
One-piece, Dual flush, 1.2 to 1.4 GPF
+Dual flush option
+Child mode included
+Foot sensor included
−Flush rate of 1.2 to 1.4 GPF
$299.99
as of 11/04/2026 03:40 PST - DetailsProduct details
Pros+Dual flush option
+Child mode included
+Foot sensor included
+Warm water wash and air dry
Cons−Flush rate of 1.2 to 1.4 GPF
Compared with the 39 toilets on this page+1.2 to 1.4 GPF: only 7 of 80 here have a lower gallons per flush
How pros and cons are picked (About: Disclaimer) About this product
Smart Living And Technology
One-piece, Elongated, 1.2 to 1.4 GPF, 12 in
+Built-in bidet adds a washing function
+Touchless flush for hands-free use
+One-piece design has no tank-to-bowl gap to clean
−Requires a power connection for smart functions
$1,240.00
as of 11/04/2026 12:38 PST - DetailsProduct details
Pros+Built-in bidet adds a washing function
+Touchless flush for hands-free use
+One-piece design has no tank-to-bowl gap to clean
+Heated seat adds warmth in cold bathrooms
Cons−Requires a power connection for smart functions
Compared with the 39 toilets on this page+1.2 to 1.4 GPF: only 7 of 80 here have a lower gallons per flush
How pros and cons are picked (About: Disclaimer) About this product
TOTO
One-piece, Elongated, 1.2 to 1.4 GPF, Chair height
+Uses 1.2 to 1.4 GPF per flush
+One-piece design with no joint between tank and bowl
+Smart WASHLET+ bidet features built in
−Requires a WASHLET-compatible setup to use bidet features
$1,750.00
as of 11/04/2026 06:35 PST - DetailsProduct details
Pros+Uses 1.2 to 1.4 GPF per flush
+One-piece design with no joint between tank and bowl
+Smart WASHLET+ bidet features built in
+Elongated bowl for added seating room
+Universal chair height for easy sitting
Cons−Requires a WASHLET-compatible setup to use bidet features
Compared with the 39 toilets on this page+1.2 to 1.4 GPF: only 7 of 80 here have a lower gallons per flush
How pros and cons are picked (About: Disclaimer) About this product
TOTO
One-piece, Elongated, 1.2 to 1.4 GPF, Chair height
+Uses 1.2 to 1.4 GPF per flush
+One-piece design with no joint between tank and bowl
+Smart WASHLET+ bidet features built in
−Requires a WASHLET-compatible setup to use bidet features
$1,495.00
as of 11/04/2026 06:35 PST - DetailsProduct details
Pros+Uses 1.2 to 1.4 GPF per flush
+One-piece design with no joint between tank and bowl
+Smart WASHLET+ bidet features built in
+Elongated bowl for added seating room
+Universal chair height for easy sitting
Cons−Requires a WASHLET-compatible setup to use bidet features
Compared with the 39 toilets on this page+1.2 to 1.4 GPF: only 7 of 80 here have a lower gallons per flush
How pros and cons are picked (About: Disclaimer) About this product
Casta Diva
One-piece, Dual flush, 1.2 to 1.4 GPF
+Compact one-piece design for smaller bathrooms
+Dual flush option offers two flush volumes
+Compact footprint suits tight spaces
−Flush volume ranges 1.2 to 1.4 GPF
No price recorded yet.
Product details
Pros+Compact one-piece design for smaller bathrooms
+Dual flush option offers two flush volumes
+Compact footprint suits tight spaces
Cons−Flush volume ranges 1.2 to 1.4 GPF
Compared with the 39 toilets on this page+1.2 to 1.4 GPF: only 7 of 80 here have a lower gallons per flush
How pros and cons are picked (About: Disclaimer) About this product
Kohler
One-piece, Elongated, 1.2 to 1.4 GPF
+Uses 1.28 GPF, a low-volume flush
+Compact footprint suits smaller bathrooms
+One-piece design has no seam between tank and bowl
−Single flush rather than dual flush
No price recorded yet.
Product details
Pros+Uses 1.28 GPF, a low-volume flush
+Compact footprint suits smaller bathrooms
+One-piece design has no seam between tank and bowl
+Elongated bowl offers more seating room than round
Cons−Single flush rather than dual flush
Compared with the 39 toilets on this page+1.2 to 1.4 GPF: only 7 of 80 here have a lower gallons per flush
How pros and cons are picked (About: Disclaimer) About this product
Kohler
One-piece, Elongated, 1.2 to 1.4 GPF
+Uses 1.28 GPF, a low-volume flush
+Hidden cord design keeps the power cord out of sight
+Compact footprint suits smaller bathrooms
−Single flush rather than dual flush
No price recorded yet.
Product details
Pros+Uses 1.28 GPF, a low-volume flush
+Hidden cord design keeps the power cord out of sight
+Compact footprint suits smaller bathrooms
+One-piece design has no seam between tank and bowl
+Elongated bowl offers more seating room than round
Cons−Single flush rather than dual flush
Compared with the 39 toilets on this page+1.2 to 1.4 GPF: only 7 of 80 here have a lower gallons per flush
How pros and cons are picked (About: Disclaimer) About this product
Kohler 28020-TBH-0 Spacity® One-piece compact elongated toilet with skirted trapway, 1.28 gpf, White
