1 Mask / 1 Unit Item Details This Radnor N95 NIOSH Approved particulate respirator features a Valve and Nose Guard which helps provide comfortable, reliable worker respiratory protection. It is ideally suited for hot/dusty work settings that require long periods of wear. The lightweight, disposable N95 particulate respirator is designed to help provide quality, reliable worker respiratory protection for certain non-oil based particles. The respirator incorporates technology with advanced electrostatically charged microfiber filter media, designed for ease of breathing.