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100% Brand New and High Quality PM2.5 professional Protection Professional Masks Filter

Attention!

This item is only an accessory for mouth mask and can not be used directly.

Size:About 12.5*8cm(please allow 0-1cm error)

Function:

First layer: spunbond cloth, filter the dust of micron

Second layer: to filter industrial pollutants, automobile exhaust, second-hand smoke pollen allergies

Third layer: activated carbon cloth, benzene and a smaller function of filtering dust microns

Fourth layer: filter density, smaller material

Fifth layer: Spunbond cloth, filter out all kinds of harmful substances;

2pcs/pack,

100pcs = 50 packs

Package:1*100 piece filter cloth (50 packs )

Only Mask Filter,Not include Mask

Note:

1, plug-in filter can not be cleaned, it is recommended 1-2 weeks to replace .

2, the filter oil on the film or with sticky sediment stains are more, please replace the filter.