Face Mask PM2.5 Filter Replacements - 10 Pack

PM2.5 activated carbon filter replacements for face masks.

Features:

• Pack of 10 filters
• 5 layers of filter material
• Each filter lasts 40-60 hours, depending on use
• Because embossing can cause holes in the surface fabric, "PM2.5" is not printed on the product.
• Filters cannot be cleaned and reused.
• Filter size: 12 x 8 cm / 4.72 x 3.14  inches

For hygienic reasons, all sales are final.

Not for medical use.  Does not prevent diseases.