Modular water pre-filtration system based on 3D printing and graphene oxide to improve efficiency, sustainability and resilience in emergency situations. INNOSWAMP develops a new modular system to improve in situ water filtration capable of removing bacteria, heavy metals and chemical substances. The solution combines 3D printing and advanced materials such as graphene oxide to offer a robust, energy-efficient and reusable system capable of adapting to different water sources and contamination scenarios. The innovation, with dual use adapting civil technology to the needs of defence and emergency missions and operations, contributes to European standards in water quality [...]