Filtering  Face-Piece  Respirators  (FFPR) 

Disposable filtering face piece respirators are designed to reduce inhalation exposure to particulate contaminants. These respirators are used to decrease exposure to particulates such as wood dust, animal dander, and pollen. More recently, health care facilities have been using N-95 filtering facepiece respirators for their workers for protection from infectious aerosolized droplets released from sick patients. 

N95 without valve.png
H 104 

Halo N95 Disposable Filtering Face Piece Respirator without Valve 

N95 with valve.png
H 108 

Halo N95 Disposable Filtering Face Piece Respirator with EZ Flow Valve