With 4-layer filter technology, Atmotube ANTI-POLLUTION MASK will keep you healthy and safe from urban air pollution. The mask comes with two filters. Easily replaceable, each filter lasts up to one week of use.
Inside layer — soft and skin-friendly finish layer, made from hypoallergenic fabric
Frame — provides a perfect adjustment to the mask and to your face
Electro charged layer — filters smaller PM2.5, fine dust, and bacteria
Outside layer — made from non-woven fabric, filters dust, pollen, and other large particulates matter