Toilets with kohler & gallons per flush of 1.28
| Compare | Title | Color(s) | Bowl Shape | Width | Configuration | Gallons Per Flush | Bowl Height |
| 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-3615 |
Almond, Biscuit, Black Black, Cashmere, Dune, Honed White, Ice Grey, Innocent Blush, Mexican Sand, Sandbar, Skylight, Sunlight, Tea Green, Thunder Grey, White | Elongated | 18.75 | 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 |  Kohler K-3998 |
Almond, Biscuit, Black, Dune, Ice Grey, Sandbar, White | Elongated | 18 | Two Piece | 1.28 | 14.5 |
| Add to compare |  Kohler K-3575 |
Almond, Biscuit, Black Black, Dune, Ice Grey, Sandbar, White | Elongated | 19.63 | Two Piece | 1.28 | 14.5 |
| Add to compare |  Kohler K-3948-TR |
Almond, Biscuit, Black, Dune, Ice Grey, Sandbar, White | Elongated | 18.25 | Two Piece | 1.28 | 14.5 |
| Add to compare |  Kohler K-3948-RZ |
Almond, Biscuit, Black, Ice Grey, Sandbar, White | Elongated | 18.25 | Two Piece | 1.28 | 14.5 |
| Add to compare |  Kohler K-3948-RA |
Almond, Biscuit, Black, Dune, Ice Grey, Sandbar, White | Elongated | 18.25 | Two Piece | 1.28 | 14.5 |
| Add to compare |  Kohler K-3947-RZ |
Almond, Biscuit, Black, Ice Grey, Sandbar, White | Round | 18.25 | Two Piece | 1.28 | 14.5 |
| Add to compare |  Kohler K-3947 |
Almond, Biscuit, Black, Dune, Ice Grey, Sandbar, White | Round | 18.25 | Two Piece | 1.28 | 14.5 |