Package include: Each pack includes: 4 × masks, 8 × activated carbon filters, 8 × breathing valves. Easy to replace, clear packaging to prevent missing parts
Professional Sports Dust Mask:Designed for cycling, running, outdoor workouts. Effectively filters dust, pollen, and large airborne particles. Not for medical or chemical use
Comfortable Adjustable Fit:Soft neoprene fabric, nose clip and adjustable ear straps ensure a snug, anti-slip fit. Suitable for most adult face sizes
Replaceable Filter System:Quick installation in 60 seconds. Filters recommended to replace every 20–30 hours of active use for best performance
Anti-Fog Easy Care:Integrated nose bridge reduces fogging when wearing glasses. Hand washable mask body, reusable for long-term use
