Toilets with top & width of 18
| Compare | Title | Color(s) | Bowl Shape | Width | Configuration | Gallons Per Flush | Bowl Height |
| 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 |  Kohler K-14261-FL |
White | Elongated | 20.5 | One Piece | 1.6 | 16.5 |
| Add to compare |  Kohler K-14239-PS |
Biscuit | Elongated | 18 | Two Piece | 1.6 | 15 |
| Add to compare |  Toto CST405MF |
Cotton, Sedona Beige | Round | 18.5 | Two Piece | 1.0, 1.6 | 16.13 |
| Add to compare |  Kohler K-3555-SN |
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-3555-BR |
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-14239-BR |
Biscuit | Elongated | 18 | Two Piece | 1.6 | 15 |
| Add to compare |  Kohler K-3555-US |
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-3555-G |
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-3555-BN |
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 |