5 Layers PM2.5 Activated Carbon Filter for Fabric Masks – 50 Filters

This filter consist of 5 layers:
– Non-woven fabric
– Efficient Filter Cloth
– Activated Carbon Filter
– Efficient Filter Cloth
– Non-woven Fabric

These filters can be used in any fabric mask for extra protection should there be a space provided for a filter. The filters are valid for 48 hours, for example you can wear it 8 hours a day, for 6 days. Remember that your mask needs to be washed after every use.

Non-returnable due to hygienic reasons.

What’s in the box
50 x 5 Layers PM2.5 Activated Carbon Filters