5-Ply Replaceable HEPA PM2.5 Activated Carbon Filter Inserts

5-Ply Replaceable HEPA PM2.5 Activated Carbon Filter Inserts

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5-PLY REPLACEABLE HEPA PM2.5 ACTIVATED CARBON FILTER INSERTS

Type Protective Equipment
Size 12cm(W) x 8cm (H) 
Weight 22g
Material
Activated carbon sheet, non-woven fabric, melt-blown
Colour White/Grey
Layers 5

Features:

1. The first layer: Non-woven cloth to filter the dust of micron.
2. The second layer: Melt-blown cloth, with electrostatic adsorption. To filter industrial pollution, automobile exhaust, second-hand smoke pollen allergies.
3. The third layer: activated carbon cloth, benzene and a smaller function of filtering dust microns.
4. The fourth layer: Melt-blown cloth for extra filtration.
5. The fifth layer: Non-woven cloth to further filter out all kinds of harmful substances.