4-Ply, Medical Isolation Mask, ASTM Level 3 Fluid Resistance

We know the safety of your employees and customers is a foremost concern in the COVID-19 era. That’s why we’ve designed face masks with high particle filtration efficiency (PFE) in mind. Our 5-Ply, ASTM Level 3 Medical Isolation Mask has >95% PFE, making it more protective than masks with lower ASTM levels. You can rest assured that our Level 3 mask will help prevent harmful microscopic viruses from spreading. Our 4-Ply Medical Isolation Masks are made from electrostatically-charged, melt-blown material, which makes them great at filtering harmful particles and aerosols. The ultra-breathable material allows air to pass through easily, so wearers can breathe easier and for longer periods. You benefit from the peace of mind that comes from providing your employees with a quality product. At Sanctuary Systems, we are always striving to take quality to a higher level. Case in point: our 4-Ply, Level 3 Medical Isolation Masks are Class 1, FDA-registered medical devices. They underg