PM 2.5 FILTER • ACTIVATED CARBON

Lavahut Verified independent store

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PM 2.5 stands for particulate matter 2.5 (PM2.5). These five-layer activated carbon filters can filter PM2.5 haze, dust & other small particles. Use them with our pocket & accordio n face masks for added protection. 1st Layer - Non-woven fabric 2nd Layer - Melt blown cotton 3rd Layer - Activated carbon fiber 4th Layer -Melt blown cotton 5th Layer - Non-woven fabric Layers: 5 Size: 4 5/8 inch x 3 1/8 inch Sold in 5 packs of 2 filters each = 10 filters Filter cannot be cleaned and should be replaced weekly For your protection, filters are non-returnable Show more