Multipurpose respirator

The invention discloses a multipurpose respirator. The respirator comprises a respirator main body, a respirator internal pocket and an elastic ear band, wherein the respirator main body comprises three structures which are spun bonded non-woven fabric, melt blown non-woven fabric and spunlaced non-woven fabric from outside to inside in sequence; the respirator internal pocket is a double layer pocket which is jointed to the edge position of the upper portion of the innermost layer of the respirator main body, and the double layer is polyester-viscose hydra non-woven fabric and ultrafine fiber efficient filter cloth from outside to inside in sequence, a respirator inner core which is soaked with traditional Chinese medicine liquid or a pure moisturizing respirator inner core is arranged in the respirator internal pocket, and the outer layer is high in intensity and plasticity; hole intervals of the middle layer are fine and good in filterability, and the inner layer is skin-friendly and good in water vapor pe