Flexmus 40 Pack of 5-Layer PM2.5 Activated Carbon Filter for 𝐌𝐀𝐒𝐊, Replaceable Anti Haze Filter Paper Sheet for 𝐌𝐀𝐒𝐊 for Kids Men Women Adult, Only Sold

Description

Feature:Five layers of PM2.5 air mask filtering40pcs mask fliters, suggest replace the fliters every week of uses for the best effectPM 2.5, ideal to protect your mouth and face from Dust, Haze, Allergies,Smoke,Pollution,Ash, Pollen,Gardening,CraftsFliters Size:10.5x7cm/4.13''x2.75'' Suit for all kids mouth mask insided with fliter slot Package Content:40PCS piece Mask Filters