Disposable Respirator, 2800 Series, N95, Medium/Large. Solid black color stays cleaner looking longer. HandyStrap® with buckle, allows mask to hang down around the user’s neck when not in use. Ventex® valve lets the hot air out faster so workers breathe easier and stay cooler. N95 protection against non-oil based particulate aerosols. M2800 has an added carbon layer that helps filter out nuisance levels of ozone/organic vapors. Soft foam nose cushion for added comfort and no pressure points. Exclusive Dura-Mesh® shell resists collapsing in heat and humidity. Meets heat and flame resistance in accordance with ANSI/ISEA 110-2003 Section 7.11.1. 100% PVC-Free®.