Sell [Buy 1 Free 1] 5 LAYERS PM2.5 FILTER PADS N95 INSERT PAD FACE MASK WITH MELTBLOWN & ACTIVATED CARBON FILTER PADS best price

Disposable Replacement FilterHigh quality replacemen filters for reusable masks. Improve the standard government issued reusable masks from 50% to 95% to increase the protection for you and your loved ones. - Kids size: 10cm x 7cm - Adult size: 12cm x 8cm 1. The first layer: non-woven fabric cloth, filter the dust of micron and comfortable to the touch 2. The second layer: Melt blown, high filter density for industrial pollutants, 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, high filter density, smaller material 5. The fifth layer: non-woven fabric cloth, filter the dust of micron