Toilets with flush valve size of 3 & width of 18
| Compare | Title | Color(s) | Bowl Shape | Width | Configuration | Gallons Per Flush | Bowl Height |
| Add to compare |  Toto CST754EF |
Bone, Colonial White, Cotton, Ebony, Sedona Beige | Elongated | 20.63 | Two Piece | 1.28 | 16.13 |
| Add to compare |  St Thomas 6125.128 |
Balsa, White | Elongated | 17.38 | Two Piece | 1.28 | 16.5 |
| Add to compare |  Toto MS854114E |
Bone, Colonial White, Cotton, Sedona Beige | Elongated | 16.5 | One Piece | 1.28 | 14.63 |
| Add to compare |  Danze DC061421 |
Biscuit, White | Elongated | 16 | One Piece | 1.28 | 16.88 |
| Add to compare |  American Standard 2403.813 |
White | Elongated | 15.5 | One Piece | 1.28 | 16.5 |
| Add to compare |  Toto MS854114EG |
Cotton | Elongated | 16.5 | One Piece | 1.28 | 14.63 |
| Add to compare |  Porcher 90850-28 |
Biscuit, White | Round | 17.25 | Two Piece | 1.28 | --- |
| Add to compare |  Danze DC011223 |
Biscuit, White | Elongated | 18.75 | One Piece | 1.6 | 16.5 |
| Add to compare |  American Standard 2384.014 |
Black, Bone, Linen, Silver, White | Round | 17.25 | Two Piece | 1.6 | 15 |
| Add to compare |  Toto MS934304EF |
Bone, Colonial White, Cotton, Ebony, Sedona Beige | Elongated | 18.63 | One Piece | 1.28 | 16.13 |