Set of 10 Activated Carbon PM2.5 Filters, Active Carbon Filters for Mesh or Neoprene Mask

Description

Features:   Has a Activated Charcoal layer for the filtration of gases and vapours and a scrim layer that filters out PM2.5.   Benefits:   Active carbon filters isolate 99-percent of dust, fumes and particulates   Filter material: Non-woven, Activated Charcoal cloth.   Duration of filters and valves:   Duration time for filters depends on the pollution level and the frequency of usage.   Packing Contents:   ● 10 × Replacement filters for use with your Mask.( Not include mask )