N95 Anti Pollution Mask that protects you from pollution including dangerous PM 2.5, dust and smog. This is a five layer mask with activated carbon layer that makes it completely suitable to control pollution. Activated carbon layer helps to filter out automotive gases. This mask can be used upto 100 hours and cannot be washed. The mask should be used in outdoor or well ventilated conditions only. Use of mask in indoor conditions should be avoided
