• 98% bacterial filtration efficiency; Filters meet the surgical mask standard
• Sold in packs of 30 units
• Filters meet surgical mask standard EN14683:2019, Bacterial Filtration Efficiency (BFE) and Differential • Pressure (breathability) Type I & II
• Packed in a clean room
• Filters made in Germany by Ahlstrom-Munksjö
• Non-reusable, can last up to 24 hours; usage time depends on the use and environment
Pack of replacement filters designed for BUFF® Filter Mask (adult size). Highly breathable to ensure your comfort in daily activities. Triple-layer construction, 98% bacterial filtration efficiency, and water repellent properties. Non-reusable filters, 24 hours of maximum recommended use. Totally binder-free, latex-free, glue-free, fiberglass-free.