Toilets with gallons per flush of 1.60 & width of 18.50
| Compare | Title | Color(s) | Bowl Shape | Width | Configuration | Gallons Per Flush | Bowl Height |
| Add to compare |  Kohler K-3505-T |
Almond, Biscuit, Black, Ice Grey, Innocent Blush, Mexican Sand, Navy, Sandbar, Seafoam Green, Skylight, Thunder Grey, Timberline, White, Wild Rose | Elongated | 21.25 | Two Piece | 1.4 | 15 |
| Add to compare |  Kohler K-3505 |
Almond, Biscuit, Black, Ice Grey, Innocent Blush, Mexican Sand, Navy, Sandbar, Seafoam Green, Skylight, Thunder Grey, Timberline, White, Wild Rose | Elongated | 21.25 | Two Piece | 1.6 | 15 |
| Add to compare |  Kohler K-3493 |
Almond, Biscuit, Black, Ice Grey, Innocent Blush, Mexican Sand, Navy, Sandbar, Seafoam Green, Skylight, Thunder Grey, Timberline, White, Wild Rose | Elongated | 21.25 | Two Piece | 1.6 | 17.13 |
| Add to compare |  Porcher 90850-60 |
Biscuit, White | Round | 17.25 | Two Piece | 1.6 | --- |
| 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 |  Porcher 90160-01 |
Biscuit, White | Elongated | 18.75 | Two Piece | 1.6 | 16.63 |
| Add to compare |  Porcher 90160 |
Biscuit, White | Elongated | 18.75 | Two Piece | 1.6 | 16.63 |
| Add to compare |  Kohler K-4329 |
Almond, Biscuit, Black, Ice Grey, Mexican Sand, Sandbar, White | Elongated | 16.75 | Bowl Only | 1.6 | 15 |
| Add to compare |  Kohler K-3978-TR |
Biscuit, Black, Dune, Ice Grey, Sandbar, White | Elongated | 18 | Two Piece | 1.6 | 14.5 |