Corona Virus, the threats of future pandemics, and severe urban pollution have broadened the demand for PAPR (powered air-purifying respirator). PAPR should be used not only in the healthcare and industrial section but also toward customers who desire it for daily needs. For example, groups in the international trade section, tourists, regular cross-country travelers, etc. Researchers have pointed out that 16 times per hour is the average time people touched their faces.

More than 80% of people living in urban areas that monitor air pollution are exposed to air quality levels that exceed WHO guideline limits. Besides, users increasingly require greater Comfort, Convenience, and preservation of Productivity – features deemed by previous protective products. Thus, manufacturers’ efforts in meeting these demands by enhancing product functions are vital to ensure new customers’ acceptance of the product and increase old customers’ satisfaction.