Biophilic and sustainable air filtration systems integrate natural design elements, eco-friendly materials, and energy-efficient components to enhance indoor air quality and occupant well-being. By mimicking nature, using renewable energy sources, and incorporating smart controls, these systems optimize performance while minimizing environmental impact. Biodegradable filters, modular design, and user education contribute to sustainability, and the integration of natural ventilation complements mechanical filtration. This holistic approach aims to create healthier indoor environments while aligning with principles of environmental responsibility and energy efficiency.