NIOSH Approved for at least 95% filtration efficiency against certain non-oil based particles; 3M™ Cool Flow™ exhalation valve helps reduce heat build-up inside the respirator; M-Noseclip adjusts easily for fewer pressure points and greater comfort; Braided headbands two-strap design with dual point attachments helps provide a secure seal; Spacious and durable; Designed to increase comfort and wearability; Advanced electret media is designed for ease of breathing.
