Urban Air Filter Size:S your fingers should be together

your fingers should be together

in the mountains and elsewhere

and naturally temperature-regulating

in town or a trip in the forest and nature

Inner brief in polyester mesh

Urban Air Filter Size:S your fingers should be togetherUrban Air Filters by Airinum offer superior replaceable filter protectiona five layer patented system of breathable polypropylene, with an inside active carbon layer to reduce odors, and 2 electro charged layers to filter micropollutants, bacteria, and allergens, for use up to 100 hours. Memory nose foam for minimal air leakage and no foggy glasses. Ergonomically designed for all face shapes. Easily replaceable.