PM2.5 Activated Carbon M.a.s.k Filter 5 Layers Replaceable Anti Haze Filter Paper Protective Mouth Face M.a.s.k Insert (40PCS)

Key features

• Filters size: 12.5 x 8 cm/ 4.9 x 3.1 inches. Only include 40pcs filters. M.a.s.k filter, face filter, activated carbon filter, face m.a.s.k insert, suitable for most m.a.s.k.s which have insert.
• Five-layer filtration, multiple protection to isolate dust, multi-layer folding, good ventilation, double your protection with an additional filter.
• Made of activated carbon and non-woven melt-blown filter cloth, five-layer filter system effectively keep away from PM 2.5 and a range of airborne contaminants.
• PM2.5 activated carbon filter anti airborne particles dust, smoke, pollution, ash, gardening pollen and so on, suitable for most occasions.
• The Replacement Filters, disposable supplies cannot be washed.