Toilets with gallons per flush of 1.28 & width of 17.25
| Compare | Title | Color(s) | Bowl Shape | Width | Configuration | Gallons Per Flush | Bowl Height |
| Add to compare |  Kohler K-3998-UR |
Almond, Biscuit, Black, Dune, Sandbar, White | Elongated | 18 | Two Piece | 1.28 | 14.5 |
| Add to compare |  Kohler K-3998-U |
Almond, Biscuit, Black, Dune, Ice Grey, Sandbar, White | Elongated | 18 | Two Piece | 1.28 | 14.5 |
| Add to compare |  Kohler K-3998-RZ |
Almond, Biscuit, Black, Ice Grey, Sandbar, White | Elongated | 18 | Two Piece | 1.28 | 14.5 |
| Add to compare |  Kohler K-3998-RA |
Almond, Biscuit, Black, Dune, Ice Grey, Sandbar, White | Elongated | 18 | Two Piece | 1.28 | 14.5 |
| Add to compare |  Kohler K-3997-UR |
Almond, Biscuit, Black, Dune, Sandbar, White | Round | 18 | Two Piece | 1.28 | 14.5 |
| Add to compare |  Kohler K-3949-RZ |
Almond, Biscuit, Black, Ice Grey, Sandbar, White | Elongated | 18.25 | Two Piece | 1.28 | 16.5 |
| Add to compare |  Kohler K-3949-RA |
Almond, Biscuit, Black, Dune, Ice Grey, Sandbar, White | Elongated | 18.25 | Two Piece | 1.28 | 16.5 |
| Add to compare |  Kohler K-3948-UR |
Almond, Biscuit, Black, Dune, Ice Grey, Sandbar, White | Elongated | 18.25 | Two Piece | 1.28 | 14.5 |
| Add to compare |  Kohler K-3947-UT |
Almond, Biscuit, Black, Dune, Ice Grey, Sandbar, White | Round | 18.25 | Two Piece | 1.28 | 14.5 |
| Add to compare |  Kohler K-3947-U |
Almond, Biscuit, Black, Dune, Ice Grey, Sandbar, White | Round | 18.25 | Two Piece | 1.28 | 14.5 |