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Respiratory Protection Product Testing


National Institute of Occupational Safety & Health

Gateway Safety Respiratory Products are regularly tested and certified by NIOSH to provide appropriate levels of filtration against particulates.You can find Gateway Safety N95, N99 and P100 respirators under the list of NIOSH-Approved Particulate Filtering Facepiece Respirators.

N95 Respirators

N95 respirators use N95 filters to remove particles from the air that is breathed through them. The NIOSH respirator approval regulation defines the term N95 to refer to a filter class that removes at least 95% of airborne particles during “worse case” testing using a “most-penetrating” sized particle during NIOSH testing. Gateway Safety’s provides N95-level protection in three styles of respirators: TruAir, Peakfit and Sanifold (all available vented or unvented.)


 TruAir® N95 Peakfit® N95  Sanifold® N95


 N99 Respirators

N99 Respirators belong to a class of respirators that filter at least 99% of airborne particles. N99s are not resistant to oil. Gateway Safety provides NIOSH-approved N99 level protection in TruAir Plus (available vented or unvented.)


 TruAir® N99


P100 Respirators

P100 Respirators filter at least 99.97% of airborne particles and are strongly resistant to oil. Gateway Safety’s NIOSH-approved P100 respiratory product is TruAir Ultra.
 TruAir® Ultra P100