The North 7190N99 half mask is an innovative design that never goes out of style. Features include the unique coaxial valve system and a low profile to
fit under welding helmets. NIOSH approved N99 for use in non-oil environments.
Patented coaxial valving system.
Large filter surface
Low ”wrap around” profile fits under welding helmets and faceshields
Adjustable head straps
RESPIRATOR DISPOSABLE HALF MASK
W/PARTICULATE FILTER NON-OIL N99