Toilets with height of 15 & gravity flush
| Compare | Title | Color(s) | Bowl Shape | Width | Configuration | Gallons Per Flush | Bowl Height |
| Add to compare |  Kohler K-3489-RA |
Almond, Biscuit, Black Black, Cashmere, Dune, Honed White, Ice Grey, Innocent Blush, Mexican Sand, Navy, Sandbar, Seafoam Green, Skylight, Sunlight, Thunder Grey, Timberline, White, Wild Rose | Elongated | 17.63 | One Piece | 1.6 | 16.5 |
| Add to compare |  Toto CST454CEFG |
Bone, Colonial White, Cotton, Sedona Beige | Elongated | 16.5 | Two Piece | 1.28 | 17.25 |
| Add to compare |  Duravit 222509 |
White | Round | 14.13 | Bowl Only | --- | 15.75 |
| Add to compare |  Kohler K-3506 |
Almond, Biscuit, Black Black, Cashmere, Dune, Ice Grey, Innocent Blush, Mexican Sand, Navy, Sandbar, Seafoam Green, Skylight, Sunlight, Tea Green, Thunder Grey, Timberline, White, Wild Rose | Elongated | 20.5 | One Piece | 1.6 | 16.5 |
| Add to compare |  Duravit 018209 |
White, White with WonderGliss | Elongated | 14 | One Piece | --- | 13.19 |
| Add to compare |  Kohler K-14247-FL |
White | Elongated | 20.44 | Two Piece | 1.6 | 14.75 |
| Add to compare |  Kohler K-14261-FL |
White | Elongated | 20.5 | One Piece | 1.6 | 16.5 |
| Add to compare |  Duravit 015609 |
Pergamon/WonderGliss, White/WonderGliss | Elongated | 14.25 | Bowl Only | --- | 15.75 |
| Add to compare |  Sterling 404522-U |
Almond, Biscuit, White | --- | 18.13 | --- | 1.6 | --- |
| Add to compare |  Kohler K-3323 |
Almond, Biscuit, Black, Cashmere, Desert Bloom, Dune, Ice Grey, Innocent Blush, Mexican Sand, Navy, Sandbar, Seafoam Green, Skylight, Sunlight, Tea Green, Thunder Grey, Timberline, White, Wild Rose | Elongated | 18.75 | One Piece | 1.6 | 15 |