Description

50 Pack PM2.5 Activated carbon replacement filter

These are replacement filters for PM2.5 reusable masks.

Size: 12×8 cm / 4.7×3.1 inches

Material: non- woven fabric, activated carbon, advanced filter

Five Layers: 2 anti-sticking cloth, 1 filter cloth, 1 activated carbon layer, 1 efficient filter cloth.

Application: anti- airborne particles, dust, smoke, pollen, pollution, ash.

Quantity: Filters are sold as a 50 piece pack