When selecting the appropriate respiratory protective equipment, several factors must be considered. These include the nature and concentration of respiratory hazards, the availability of oxygen in the work environment, the duration of exposure, and the specific needs of the user.
Great masks need to give consideration to both high filtering efficiency and low respiratory resistance, reducing respiratory burden and improving wearing comfort. This is the original intention of the design and development of KINGFA High-breathability, Low Respiratory Resistance Mask.