10 Piece - 5-Layer PM2.5 Carbon Activated Filters

This listing is for 10 PM2.5 carbon activated filters for adult masks. 😷 Specification: Material: Non-woven Size: 12.5 * 8cm Function: Filters harmful particulates 2.5 micrometers in diameter, and smaller. How to use: Apply the mask filter inside the filter pocket opening of the mask. Package Includes: 10 pcs mask filters The mask show in pics is not included Orders of more than 10 pieces upon request Please note that each pack holds 2 filters 5 Packs = 10 Filters 10 Packs = 20 Filters 10/100