Toilets with gravity flush
| Compare | Title | Color(s) | Bowl Shape | Width | Configuration | Gallons Per Flush | Bowl Height |
| Add to compare |  Porcher 90280-01 |
Biscuit, White | Round | 18.75 | Two Piece | 1.6 | 16.63 |
| Add to compare |  Porcher 90200-01 |
White | Elongated | 18.25 | Two Piece | 1.6 | 16.63 |
| Add to compare |  Kohler K-3999-TR |
Almond, Biscuit, Black, Dune, Ice Grey, Sandbar, White | Elongated | 18 | Two Piece | 1.28 | 16.5 |
| Add to compare |  Kohler K-3997-U |
Almond, Biscuit, Black, Dune, Ice Grey, Sandbar, White | Round | 18 | Two Piece | 1.28 | 14.5 |
| Add to compare |  Kohler K-3978-TR |
Biscuit, Black, Dune, Ice Grey, Sandbar, White | Elongated | 18 | Two Piece | 1.6 | 14.5 |
| Add to compare |  Kohler K-3977-RA |
Almond, Biscuit, Black, Dune, Ice Grey, Sandbar, White | Round | 18 | Two Piece | 1.6 | 14.5 |
| Add to compare |  Kohler K-3949-UR |
Almond, Biscuit, Black, Dune, Ice Grey, Sandbar, White | Elongated | 18.25 | Two Piece | 1.28 | 16.5 |
| Add to compare |  Kohler K-14344-WS |
Almond | Elongated | 18.5 | One Piece | 1.6 | 16.25 |
| Add to compare |  Kohler K-3999-UT |
Almond, Biscuit, Black, Dune, Ice Grey, Sandbar, White | Elongated | 18 | Two Piece | 1.28 | 16.5 |
| Add to compare |  Kohler K-3999-U |
Almond, Biscuit, Black, Dune, Ice Grey, Sandbar, White | Elongated | 18 | Two Piece | 1.28 | 16.5 |