Toilets with height of 20 & one piece
| Compare | Title | Color(s) | Bowl Shape | Width | Configuration | Gallons Per Flush | Bowl Height |
| Add to compare |  Kohler K-3597 |
Almond, Biscuit, Black, Dune, Ice Grey, Sandbar, Thunder Grey, White | Elongated | 19.5 | One Piece | 1 | 16.5 |
| Add to compare |  Kohler K-3597-NF |
Almond, Biscuit, Black Black, Ice Grey, Sandbar, Thunder Grey, White | Elongated | 19.5 | One Piece | 1 | 16.5 |
| Add to compare |  Toto MS990CGR |
Colonial White, Cotton, Sedona Beige | Elongated | 17 | One Piece | 1.2, 1.6 | 16.25 |
| Add to compare |  Toto MS980CMG |
Colonial White, Cotton, Sedona Beige | Elongated | 15.31 | One Piece | 1.05, 1.6 | 14.75 |
| Add to compare |  Toto MS950CG |
Colonial White, Cotton, Sedona Beige | Elongated | 16.88 | One Piece | 1.6 | --- |
| Add to compare |  Ariel CO1013 |
White | Elongated | 20 | One Piece | .8 / 1.6, 0.8, 1.6 | 15.12 |
| Add to compare |  Toto CT486FG |
Cotton | Elongated | 14.94 | One Piece | 1-3/5, 1.6 | 16.19 |
| Add to compare |  Kohler K-3607 |
Biscuit, White | Elongated | 19.5 | One Piece | 1.0, 1.4 | 16.5 |