Folding dust mask DS2 with exhaust valve 1 box (10 pieces) 9600-DS2V 1 box (10 pieces)

The mask is soft and fits snugly to your face. It is foldable for easy storage and carrying. The adjuster allows you to adjust the fit. Exhaust valve: Yes Material: Rubber band/spandex, rubber band adjuster/silicone, nose pad/aluminum, cushion/polyurethane, filter/polypropylene (inner layer PE), inner layer/polyester, outer layer/polypropylene, exhaust valve/polypropylene (inner layer PE)/polyisoprene Inhalation resistance: 70Pa or less Exhaust resistance: 70Pa or less Latex Free Intake and exhaust resistance: 70 Pa or less Usage time limit: 17 hours National Examination Passed: No. TM815 (DS2) Particle collection efficiency: 95.0% or more