Toilets with concealed trapway & length of 28
| Compare | Title | Color(s) | Bowl Shape | Width | Configuration | Gallons Per Flush | Bowl Height |
| Add to compare |  Duravit 212301 |
White Alpine | --- | 16 | Two Piece | 1.28 | 16 |
| Add to compare |  Fresca FTL2336 |
White | Elongated | 15 | One Piece | 1.6 | 16.3 |
| Add to compare |  Ariel TB336M |
White | Elongated | 14.96 | One Piece | 1.6 | 16.34 |
| Add to compare |  Ariel TB309-1M |
White | Elongated | 17.72 | One Piece | 1.6 | 15.55 |
| Add to compare |  Ariel TB108M |
White | Elongated | 16.6 | One Piece | 1.6 | 15.6 |
| Add to compare |  Kohler K-3900 |
White | Elongated | 14.5 | One Piece | 0.6, 1.28 | 17.88 |
| Add to compare |  Kohler K-3797 |
Almond, Biscuit, Honed White, White | Elongated | 14.5 | One Piece | 0.8, 1.60 | 16.13 |
| Add to compare |  Fresca FTL2222 |
White | Elongated | 15.75 | One Piece | 0.8, 1.6 | 14.6 |
| Add to compare |  Eago TB353 |
White | Elongated | 14.13 | One Piece | 0.8, 1.6 | 15.38 |
| Add to compare |  Eago TB108 |
White | Elongated | 16 | --- | 1.6 | 15.75 |