The new BUFF® Filter Tube combines the high-quality recycled performance fabric and 4-Way ULTRA STRETCH comfort of our iconic multifunctional headwear with our 3-Layer certified replacement filter system that provides 98% Bacterial Filtration Efficiency and maximum filter mask breathability. Designed with purpose and built for all-day active use, we have reengineered the fit, function, and needs of our Original Multifunctional Headwear product.

• Ergonomic design for all-day comfort without pressure points

• Multiple ways to wear

• Reusable mask made from 95% recycled fabric

• HeiQ V-BLOCK NPJ03 antibacterial treatment applied on inside pocket

• Machine-wash safe at 60ºC

• Recommended delicate cycle and less than 30 mins washing program

• PRODUCT DISCLAIMER: This mask is not certified for use in a medical setting