Toilets with gallons per flush of 1.28 & width of 15.81
| Compare | Title | Color(s) | Bowl Shape | Width | Configuration | Gallons Per Flush | Bowl Height |
| Add to compare |  Kohler K-3999 |
Almond, Biscuit, Black, Dune, Ice Grey, Sandbar, White | Elongated | 18 | Two Piece | 1.28 | 16.5 |
| Add to compare |  Kohler K-3812 |
Almond, Biscuit, Black Black, Cashmere, Dune, Ice Grey, Innocent Blush, Mexican Sand, Sandbar, Skylight, Sunlight, Tea Green, Thunder Grey, White | Elongated | 17.75 | One Piece | 1.28 | 16.25 |
| Add to compare |  Kohler K-3755 |
Almond, Biscuit, Black Black, Cashmere, Dune, Ice Grey, Innocent Blush, Mexican Sand, Navy, Sandbar, Skylight, Sunlight, Thunder Grey, White | Elongated | 16.75 | Two Piece | 1.28 | 16.5 |
| Add to compare |  Toto MS974224CEFG |
Bone, Colonial White, Cotton, Sedona Beige | Elongated | 18 | One Piece | 1.28 | 16.13 |
| Add to compare |  American Standard 2786.128 |
Bone, Linen, White | Elongated | 16.75 | One Piece | 1.28 | 16.5 |
| Add to compare |  Toto MS964214CEFG |
Bone, Colonial White, Cotton, Sedona Beige | Elongated | 17.75 | One Piece | 1.28 | 17.25 |
| Add to compare |  Sloan WETS-2050.1402 |
Chrome / White | Elongated | 17.5 | Bowl Only | 1.28 | 14.25 |
| Add to compare |  Porcher 90450-28 |
Biscuit, White | Round | 15 | Two Piece | 1.28 | --- |
| Add to compare |  American Standard 2847.128 |
Bone, Linen, White | Elongated | 15.13 | One Piece | 1.28 | 16.5 |
| Add to compare |  American Standard 2315.228 |
White | Round | 17.25 | Two Piece | 1.28 | 10.25 |