· Niosh-approved KN90 for at least 90% filtration efficiency against certain non-oil-based particles and aerosols
· 3M cool flow valve helps reduce heat build-up inside the respirator
·Breathe 30% easier compared to 3M 8200, breathe easier is defined as initial pressure drop
· Adjustable M-nose clip helps ensure a custom, secure seal with fewer pressure points
· Lightweight design for comfort
· Comfortable for long periods of wear
· Convenient, disposable design
· Contains no components made from natural rubber latex