Respro Cinqro Mask Filter - Medium - 2 per pack

2 filters per pack - 3 available (6 total) Hepa-Type Filter made from Polypropylene and filters out fine respirable sub-micron dust (less than 1micron in size). Features: * Premium grade filtration * DACC™ Activated charcoal * Hypo-allergic/soft material Benefits: * Filters out fine respirable sub-micron dusts (less than 1micron in size), non toxic dusts, Sub-micron particulates, and odors * Can be worn by MCS, Asthma, and allergy sufferers Suitable for: * Work place * Walking * Exercising