¡Oferta! 2nd Gen Mask (N95) 47.52$ El precio original era: 47.52$.11.90$El precio actual es: 11.90$. 11.90$ Know Moreadd to cart Our 2nd Gen Pollution Mask is a smart portable air purifier with highly technological muti-layer filter and motorized purification system. It can protect a person from breathing harmful particles in air efficiently.