50/100 pcs PM2.5 Activated Carbon Filter Pad 5 Layer Replacement For Sport Mask

Description

Description
Features :
Five layers of PM2.5 Replaceable filter
Made of c and non-woven melt-blown filter cloth,effectively
Keep away from PM2.5 and a range of airborne contaminants.
Anti airborne particles dust, seasonal alalergies, smoke, pollution, ash, gardening pollen and so on,
Suitable for most occasions.
Size: about 12*8cm/4.72*3.15 inch
Materials :
5 Layers
Non-woven Cloth,
Melt-blown Cloth.
Non-woven Cloth
Activated Carbon
Non-woven Cloth
Note:
Plug-in filter can not be cleaned, it is recommended to replace it every 1-2 weeks;
Please check the size carefully before placing order
Due to the difference between different monitors, the picture may not reflect  the actual color of the item. Thank you!
Package include:
20/50/100 pcs filters
Only
Replaceable filter