NIOSH Certified N95 Respirator Masks with Exhalation Valve – 15 Pack for AdultsStay protected with our NIOSH-certified N95 respirator mask with exhalation valve. This 4-layer mask filters 95% of airborne particles, ensuring easy breathing and long-lasting comfort. Ideal for adults, it’s perfect for workplaces, public spaces, and more. Trusted protection in a convenient 15-pack for everyday safety.Product Features:NIOSH Certified Protection: These masks are certified by NIOSH, meeting all the stringent requirements for N95 certification, ensuring high-level protection against airborne particles.4-Layer Filtration: The multi-layer design provides comprehensive protection by effectively filtering out dust, pollutants, and almost 95% of airborne particles.Breathing Valve: Equipped with a one-way exhalation valve, the mask reduces heat and moisture build-up, making it easier to breathe and speak.Comfortable Fit: Made from skin-friendly non-woven fabric with adjustable headbands and nose clips, these N95 masks ensure a secure and comfortable fit for extended wear.Versatile Use: Ideal for office workers, frontline workers, and anyone in crowded areas like commercial buildings, food processing plants, and transportation hubs.Product Specifications:NIOSH Approval Number: TC-84A-5194Quantity: 15 masks per boxManufacturer: Shanghai Gangkai Purifying Products Co., Ltd.Material: Non-woven fabric, polypropylene melt-blown filterColor: WhiteBreathing Valve: YesLayers: 4Certification: NIOSH Certified