Toilets with concealed trapway & length of 28
| Compare | Title | Color(s) | Bowl Shape | Width | Configuration | Gallons Per Flush | Bowl Height |
| Add to compare |  Kohler K-3564 |
Almond, Biscuit, Black, Honed White, White | Elongated | 14.25 | One Piece | 0.8, 1.60 | 15 |
| Add to compare |  Toto CST416M |
Bone, Colonial White, Cotton, Ebony, Gray, Sedona Beige | Elongated | 14.25 | Two Piece | 0.9, 1.60 | 15.25 |
| Add to compare |  Kohler K-3753 |
Almond, Biscuit, Black, Dune, Honed White, Ice Grey, White | Elongated | 14.19 | Two Piece | 1.0, 1.60 | 16.5 |
| Add to compare |  Toto CST412MF |
Bone, Colonial White, Cotton, Ebony, Sedona Beige | Elongated | 14.25 | Two Piece | 0.9, 1.60 | 16.13 |
| Add to compare |  Kohler K-3723 |
Almond, Biscuit, Black Black, Dune, Honed White, Ice Grey, White | Elongated | 12.25 | Two Piece | 1.0, 1.60 | 16.5 |
| Add to compare |  American Standard 2891.128 |
Bone, Linen, White | Elongated | 14.5 | One Piece | 1.28 | 16.5 |
| Add to compare |  Toto MS644114CEFG |
Bone, Colonial White, Cotton White, Sedona Beige | Elongated | 17.5 | One Piece | 1.28 | 17.38 |
| Add to compare |  Ariel CO1018 |
White | Elongated | 15 | One Piece | 0.8, 1.6 | 16 |
| Add to compare |  Toto MS964214CEFG |
Bone, Colonial White, Cotton, Sedona Beige | Elongated | 17.75 | One Piece | 1.28 | 17.25 |
| Add to compare |  Porcher 97320-60 |
Biscuit, White | Elongated | 15.38 | One Piece | 1.6 | 15 |