3M 8293 Mask | HEPA Filter Face Mask | AchooAllergy
Soft and lightweight, this fully adjustable mask exceeds the CDC recommended N95 rating to help prevent the spread of viruses like the flu, SARS, H1N1, and Avian flu. A valve allows for better air flow while letting moisture and warmth escape. Perfect for the workplace, at home, or on the go, the 3M 8293 HEPA mask is an inexpensive solution for ...