A New Approach to Reusable and Cleanable Face Masks

During the COVID-19 pandemic, it became evident that SARS-CoV-2 spreads via inhaled air, driving demand for FFP2/N95 respirators to protect against airborne pathogens. This caused severe global shortages for face masks. Other problems with prolonged mask usage caused various physical symptoms, including nausea, headaches, breathing difficulties due to increased resistance, and fatigue. To address these issues, the NOREM project was launched to develop a novel reusable and comfortable facemask concept with exceptionally low breathing resistance. The solution incorporates a miniature electrostatic precipitator into a cleanable and reusable facemask, aiming to mitigate breathing problems associated with existing respirators.