Bielcor is a trusted supplier of NIOSH-approved N95 and N99 respirator masks, proudly serving individuals, businesses, and frontline professionals since 2017. Our mission is simple: to deliver premium-quality, certified face masks that protect against airborne particles, dust, allergens, smoke, and pollutants — without compromising comfort or breathability.

With over 7 years in the industry, Bielcor has become a recognized name in respiratory protection, offering personal and professional-grade solutions for a wide range of environments.

Why Choose Bielcor?

✅ NIOSH-Approved Masks — Our N95 and N99 respirators are fully tested and certified for filtration efficiency by the National Institute for Occupational Safety and Health.

✅ Advanced 5-Layer Filtration — Engineered to block 95–99% of harmful airborne particles, including those as small as 0.3 microns.

✅ Latex-Free, Comfortable Fit — Designed for extended wear with durable head straps, moldable nose bridges, and soft interior lining.

✅ Trusted by Healthcare Workers, Contractors & First Responders — Bielcor masks are relied on by professionals who need dependable protection in high-risk environments.

✅ Bulk Orders & Fast U.S. Shipping — Whether you're a government agency, business, or concerned family, we’ve got the stock and infrastructure to fulfill your needs quickly.

Our Commitment to Clean Air

In a world where air quality, respiratory viruses, and workplace safety are more important than ever, we stand behind every mask we make. Bielcor combines certified protection with real-world performance — helping you breathe better, stay safe, and protect what matters most.

Whether you're shopping for the best N95 mask for wildfire smoke, preparing for allergy season, or stocking up for your workforce, Bielcor is your go-to source for certified PPE and dependable protection.

Proudly Serving Since 2017

What started as a simple mission to improve respiratory safety has grown into a trusted PPE brand with thousands of satisfied customers across the U.S. Our masks are designed for those who take protection seriously — and we’re proud to support the people who show up every day to do hard, important work.

Breathe Clean. Stay Protected. Choose Bielcor.

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📞 Questions? Reach our team at support@bielcor.com or call 888-703-3777