Happy Traders V-20 Venus V Cup Mask Respirator,Activated carbon filters Anti Pollution Mask and Respirator White  (White, Free Size, Pack of 1)

"Meded Anti-pollution mask, protection from dust, pollen - will protect you from the hazards of pollution and Protection from better than regular masks. 4 LAYER MASK - The first layer is 100% cotton 80G,the second is hot air cotton 55G ,the third layer is PP melt-blown fabric 30G,the fourth layer is gauze and lining cloth N95 FILTER - Filter protects from tiny particle, bacteria, smoke and pollen etc Confortable fit with adjustable nose bridge bar and ear loop, face mask is washable, filter is not washable 2 filters provided for better than any other "