30 PCS Filter Replacements Package | Carbon Filters for Dust Mask | PM2.5 Air Filters with Safety Goggles Fogging Up Protection
- There are 5 layers in the inside, using advanced absorbent fabric and activated carbon filter, super filtering protection, effectively filtering exhaust gas and substances harmful to human health.
- Breathable plastic layer: filter large particles and protect the filter layer material.
- Material: Activated Carbon + Breathable Fiber Cloth
- Features: Replacement, Mask Filter, Anti-dust, Anti Haze
HOW TO INSERT/REPLACE FILTER