Personal air purifier Eos Air provides portable protection in various environments. Weighing only 230 g and powered by a battery lasting over twelve hours, it can be worn on the shoulders. The device combines HEPA, carbon and second‑generation ionizer filters, offering silent mode for reading or high‑efficiency cleaning against dust, chemicals, bacteria, viruses and unpleasant odors. Its ergonomic design creates a clean air sphere around the face without strong airflow. Eos Air also addresses concerns about electromagnetic pollution.