MASKiT PM2.5 MASK FILTER PACK OF 10

Five layer filter lasting up to 60 hrs.

Layers:

Layer 1: Anti-stick non woven cloth, filters moisture and large particles.

Layer 2: Electrostatic filter attracts stray particles.

Layer 3: Carbon filter prevents the transmission of microscopic airborne particles.

Layer 4: Electrostatic filter attracts stray particles.

Layer 5: Anti-stick non woven cloth, filters moisture and large particles.