*Powered by HeiQ V-Block- The fabric technology HeiQ V-Block protects the inside pocket fabric of the BUFF® Filter Tube from microbes and germs. It contains a biocide based on recycled silver salt.
**Active ingredient: Reaction mass of titanium dioxide and silver chloride. Antimicrobial properties built-in to protect the inside pocket fabric of the BUFF® Filter Tube. The BUFF® Filter Tube does not protect users or others against pathogens. Always clean this mask thoroughly after each use.
Design: Solid. Size: XS-S / M-L. Designed for adults.
- Reusable tube face mask made from 95% recycled plastic bottles. Replacement filters recyclable in plastic bin.
- Five certified filters included, featuring 99% bacterial filtration efficiency. Filters comply with Surgical Mask Standard EN14683:2019 type I and II.
- Designed to provide warmth and comfort. Ergonomic shape for better face fitting. Ensures mouth and nose covering.