REPLACEABLE 5 PLY FACE FILTER PAD
1. Material: Non Woven fabric + melt brown cloth + activated carbon cloth
2. Uses: anti-odor, anti-dust, anti-gas, anti-bacterial, anti allergies, smoke, air pollution, 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 filtered
4. Suitable for cotton washable masks, PM2.5 Face masks, for kids PM2.5 Face masks.
1. First layer: spunbond cloth, filter the dust of micron
Typically change filter every 2-3 days, if you are using it up to 8-12 hours per day. However, if you are only going outside for a short time <6 hrs per day, you can change filter every 5-7 days.
1. Change filters a minimum of once per week, based on utilization and change to new one.
2. Once you notice oil spots or sticky residue on the film of filter, please replace with a fresh one.