50Pcs PM2.5 Face Mouth Mask Gasket 5 Layer Anti Flu Mask Pads Mat

Description:

PM2.5 activated carbon mask gasket filter replacement pad
Features 5 layers of non-woven fabric comfortable to wear, good air permeability. Can block most of the odor, dust, debris and otherdirty stuffs in the air etc.
Light weight, Ultra soft, Highly breathable, does not contain any harmful substances
Great to protect your mouth and face from Dust, Haze, Allergies, Smoke, Pollution, Ash, Pollen, Gardening, Crafts.
Can be optimally utilized in any surroundings, workshop, catering services, food processing, school, beauty salon, public place etc.

Specification:

Material: Non woven fabric
Size: approx, 10 x 8 x 0.1cm / 3.9 x 3.1 x 0.04inch
Design: Five layers of mask filter
The first layer of non-woven fabric, auxiliary filtering, preliminary filtering of dust and dust
Second layer Meltblown paper, auxiliary filtering, automobile exhaust, second-hand smoke, etc.
Third layer: Activated carbon
The fourth layer is melt-blown paper, filtering smaller harmful substances
The fifth layer, non-woven fabric, the last layer checks various harmful substances that are still missing from the filtration.

Package Includes:

50 Pieces Mask Gasket