Reusable 8-Piece PM2.5 Blue Large Mask With Valve
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Shield nose and mouth from dust, saliva droplets, and smog. Choose up to 8 layers of washable protection when disposable filter is inserted. Breathe cooler with CO2 release respirator valve that penetrates one fabric layer. Not for surgical use.
Block ≥94% Airborne Particles
- New FFP2-style half mask
- Density comparable to N95
- 7 PM2.5 5-ply carbon filters
- 3-ply cotton fabric
- Adult CO2 ventilator valve
- Adjustable nose-bridge wire
- Adjustable elastic ear-loops
- Loops stretch to 14 inches (36 cm)
- Large 9 x 6 inches (23 x 15 cm)