5pc PM 2.5 Carbon Replacement Filter
1. Material: non woven fabric + melt-blown cloth + activated carbon cloth
2. Uses: anti-odor, anti-dust, anti-gas, anti-bacterial, anti allergies, smoke, pollution air, ash, pollen
3. Scope: dust masks, self-use masks, beauty salons, pet shop masks, factory masks, food processing masks, and other protective dust can be placed
4. Suit for cotton washable masks, PM2.5 Face masks
1.The first layer: spunbond cloth, filter the dust of micron
2.The second layer: to filter 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: filter density, smaller material
5.The fifth layer: Spunbond cloth, filter out all kinds of harmful substances;
HOW TO USE CARBON FILTERS:
Usually, we change the filter every 2-3 days, if we use it up to 8-12 hours per day.
But if you are going outside for a short time <6 hrs per day, you can change the filter every 5-7 days.
Filters are not washable! You should wash your face mask only, without the filter. Wash mask frequently a use