What Is One-Piece Toilet Bowl?
One-piece toilet: If the toilet and tank are fused together without any joints then the toilet is known as a one piece toilet - also known as single piece toilet. Two-piece toilet: If the toilet and tank are separate and joined using fittings then it is known as two piece toilet - also known as coupled toilets
Why Are One-piece Toilet Bowl Better?
The one-piece toilet is easier to clean because there is no gaps or joint between the toilet tank and the bowl. And its a lot more hygienic since there is no place for dirt and grime to gather. Most people choose one-piece design mainly for this reason.