MOL2850N95 / 2850N95 RESPIRATOR LOCKER N95 PARTICULATE 2800 N95 Particulate Respirator with HandyStrap® Premium welding respirator contains a special absorbent that helps relieve nuisance levels of ozone and organic vapor odors, making it suitable for most welding fumes. Shell is flame retardant. Dura-Mesh® shell resists collapse in heat and humidity, and Ventex® valve keeps breathing cool and easy. HandyStrap® with buckle keeps mask conveniently ready for use as it hangs loosely around neck. Soft foam nose flange fits mask snugly yet comfortably to face with no pressure points. Meets NIOSH 42CFR84 Standard. The 2850 Respirator Locker® provides hygienic and convenient storage for four 2800 N95 masks (included), saving time and preventing unnecessary waste. Sold per box.