Toilets with height of 15
| Compare | Title | Color(s) | Bowl Shape | Width | Configuration | Gallons Per Flush | Bowl Height |
| Add to compare |  Kohler K-4302-L |
Almond, Biscuit, Black, Ice Grey, Mexican Sand, Sandbar, White | Elongated | 14.5 | Bowl Only | 1.6 | 16.5 |
| Add to compare |  Kohler K-4301-L |
Almond, Biscuit, Black, Ice Grey, Mexican Sand, Sandbar, White | Elongated | 14.5 | Bowl Only | 1.6 | 16.5 |
| Add to compare |  Kohler K-3591-U |
Almond, Biscuit, Biscuit Satin, Black, Cashmere, Dune, Earthen White, Ice Grey, Innocent Blush, Mexican Sand, Navy, Sandbar, Seafoam Green, Skylight, Sunlight, Tea Green, Thunder Grey, Timberline, White, White Satin, Wild Rose | Elongated | 20.44 | Two Piece | 1.6 | 14.75 |
| Add to compare |  Kohler K-3555-BV |
Almond, Biscuit, Biscuit Satin, Black, Cashmere, Cream City, Earthen White, Ice Grey, Innocent Blush, Mexican Sand, Navy, Sandbar, Seafoam Green, Skylight, Sunlight, Tea Green, Thunder Grey, Timberline, White, White Satin, Wild Rose | Elongated | 18 | Two Piece | 1.6 | 15 |
| Add to compare |  Kohler K-3555 |
Almond, Biscuit, Biscuit Satin, Black, Cashmere, Earthen White, Ice Grey, Innocent Blush, Mexican Sand, Navy, Sandbar, Seafoam Green, Skylight, Sunlight, Tea Green, Thunder Grey, Timberline, White, White Satin, Wild Rose | Elongated | 18 | Two Piece | 1.6 | 15 |
| Add to compare |  Kohler K-3554 |
Almond, Biscuit, Black, Ice Grey, Innocent Blush, Mexican Sand, Sandbar, Seafoam Green, Skylight, White, Wild Rose | Elongated | 21.25 | Two Piece | 1.4 | 15 |
| Add to compare |  Kohler K-3531 |
Almond, Biscuit, Ice Grey, Innocent Blush, Mexican Sand, Navy, Sandbar, Seafoam Green, Skylight, Thunder Grey, Timberline, White, Wild Rose | Elongated | 21.25 | Two Piece | 1.1 | 15 |
| 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 |
| Add to compare |  Kohler K-4350-L |
Almond, Biscuit, Black, Ice Grey, Mexican Sand, Sandbar, White | Elongated | 14.5 | Bowl Only | 1.6 | 14.75 |
| Add to compare |  Kohler K-4350 |
Almond, Biscuit, Black, Ice Grey, Mexican Sand, Sandbar, White | Elongated | 14.5 | Bowl Only | 1.6 | 14.75 |