HIGH COMFORT: The Dräger X-plore 3500 reusable half face mask is a lightweight, comfortable and robust respirator mask with excellent seal. The side positioning of the filters provides an great field of vision. QUALITY & SAFETY: The two Multi-Gas + P100 breathing filters contained in this bundle (sealed) provide protection against Organic Vapors, Chlorine, Hydrogen Chloride, Sulfur Dioxide, Chlorine Dioxide, Hydrogen Fluoride, Formaldehyde, Ammonia, Methylamine, Hydrogen Sulfide and Particles (OV/AG/HF/FM/CD/AM/MA/HS/P100) APPLICATION AREA: Handling of chemical substances, toxic gas, acids, vapors and fumes, cleaning with chemicals, paint spraying or coating, use of insecticides or pesticides, laboratory work, sanding, grinding, woodworking