Toilets with gallons per flush of 1.28 & siphon jet
| Compare | Title | Color(s) | Bowl Shape | Width | Configuration | Gallons Per Flush | Bowl Height |
| Add to compare |  Duravit 2133010005 |
White | Elongated | 14.75 | One Piece | 1.28 | 15.5 |
| Add to compare |  Toto MS934304EF |
Bone, Colonial White, Cotton, Ebony, Sedona Beige | Elongated | 18.63 | One Piece | 1.28 | 16.13 |
| Add to compare |  American Standard 2467.136 |
White | Elongated | 20.5 | Two Piece | 1.1 | 16.5 |
| Add to compare |  Pegasus TL20PAHETE |
White | Elongated | 16.14 | Two Piece | 1.28 | 17 |
| Add to compare |  Zurn Z5666.214 |
Chrome | Elongated | 14.13 | Bowl Only | 1.28 | 16.75 |
| Add to compare |  Zurn Z5666.213 |
Chrome | Elongated | 14.13 | Bowl Only | 1.28 | 16.75 |
| Add to compare |  Duravit 016301 |
White | Elongated | 13.78 | One Piece | 1.28 | 15 |
| Add to compare |  Porcher 97320-28 |
Biscuit, White | Elongated | 15.38 | One Piece | 1.28 | 15 |
| Add to compare |  Pegasus TL10PBHETE |
White | Elongated | 15.08 | One Piece | 1.28 | 17 |
| Add to compare |  Sloan WETS-2000.1402 |
White | Elongated | 15 | Bowl Only | 1.28 | 15 |