Cambridge Mask Co. Admiral Pro Anti Pollution MaskThe Admiral Pro Anti Pollution Mask pays homage to the Royal Navy and is designed to efficiently filter the air you breathe. This mask from Cambridge Mask Co. filters almost 100% of pollution, gases, and bacteria and viruses for safer breathing.Filters 100% Pollution, Gases, Bacteria and VirusesThis mask effectively filters the air you breathe and virtually filters 100% of pollution, gases, bacteria and viruses. Plus, its ideal for those at risk of respiratory diseases, living in or travelling to areas with high air pollution/smoke levels. And, it comes supplied in eco-friendly packaging. Features: Unique Lab tested British Military Filtration Technology filters almost 100% of pollution, gases, and bacteria and viruses Ideal for people at risk of respiratory diseases, living in or travelling to areas with high air pollution/smoke levels Presented in an eco-friendly packaging Head-straps and Nose-foam are included. Valve Deactivator is not included.Buy Cambridge Mask Co. Accessories from Chain Reaction Cycles, the Worlds Largest Online Bike Store.