100 PCS New 3D Cutting PM 2.5 Activated Carbon Filter, 5 Layers 3D Pm2.5 Filter Insert Dustproof Air Pollution Replaceable Protective Filter Large Size
New Upgrade 3D Cutting Filter Large Size: Larger protection area than ordinary filter, higher filtration efficiency, Double-adhesive fixing to prevent displacement.
5 Layer Filtration：The pm2.5 face shielf filter is composed of 2 layers of non-woven fabric, 2 layers of meltblown cloth and 1 layer of activated carbon cloth.
Protect your mouth and face from Dust, Haze, Allergies, Pollution, Ash, Pollen, Gardening, Crafts, PM2.5, Vehicle Exhaust, Woodwork, Pollen Allergies, and Fumes
Replacement Filters: recommend replace filter every 1-2 days for the best effect.
