3D printing is the perfect solution for this application. Sanitronics uses a Raise3D printer in combination with BASF Innofil3D filament EPR InnoPET. This material was chosen because of its excellent layer adhesion, which allows Sanitronics to print watertight parts. By using 3D-printed drain pipes, the parts can be constantly developed further and replaced by improved versions. The consistent quality of the filament allows the company to have a reliable in-house production.