Toilets with similar value gallons per flush of 1.28 & without concealed trapway
| Compare | Title | Color(s) | Bowl Shape | Width | Configuration | Gallons Per Flush | Bowl Height |
| Add to compare |  Kohler K-3577 |
Almond, Biscuit, Black Black, Dune, Ice Grey, Sandbar, White | Round | 19.63 | Two Piece | 1.28 | 14.5 |
| Add to compare |  Kohler K-3658 |
Almond, Biscuit, Black Black, Dune, Ice Grey, Sandbar, White | Elongated | 19.63 | Two Piece | 1.28 | 16.5 |
| Add to compare |  Kohler K-3933 |
Almond, Biscuit, Black Black, Dune, Ice Grey, Sandbar, White | Round | 18.88 | Two Piece | 1.28 | 16.5 |
| Add to compare |  Kohler K-3609 |
Almond, Biscuit, Black, Dune, Honed White, Ice Grey, Sandbar, White | Elongated | 17.63 | Two Piece | 1.28 | 16.5 |
| Add to compare |  Kohler K-3828 |
Almond, Biscuit, Black Black, Cashmere, Dune, Honed White, Ice Grey, Innocent Blush, Mexican Sand, Sandbar, Thunder Grey, White | Elongated | 29.31 | One Piece | 1.28 | 16.5 |
| Add to compare |  Kohler K-3827 |
Almond, Biscuit, Black Black, Cashmere, Dune, Ice Grey, Innocent Blush, Mexican Sand, Sandbar, Thunder Grey, White | Elongated | 18.25 | Two Piece | 1.28 | 16.5 |
| Add to compare |  Toto MS604114CEFG |
Bone, Colonial White, Cotton, Sedona Beige | Elongated | 16.56 | One Piece | 1.28 | 16.13 |
| Add to compare |  Kohler K-3986 |
Almond, Biscuit, Black Black, Dune, Ice Grey, Sandbar, White | Round | 18.88 | Two Piece | 1.28 | 16.5 |
| Add to compare |  Kohler K-3816 |
Almond, Biscuit, Black Black, Dune, Ice Grey, Sandbar, White | Elongated | 17.81 | Two Piece | 1.28 | 16.5 |
| Add to compare |  Kohler K-3887 |
Almond, Biscuit, Black Black, Dune, Ice Grey, Sandbar, White | Round | 17.63 | Two Piece | 1.28 | 16.5 |