CFORWARD Dustproof Mask, Activated Carbon Face Mask Washable Anti-Fog Mouth mask Anti Pollen Allergy PM2.5 Mask with Extra Filter and Valves PACKAGE CONTENT: The package includes 2* activated carbon masks, 1* valves and 1* filter cotton for replacement. Easy to wash and clean when they get dirty. MULTIPLE FUNCTION: Coming with active carbon filters, our mask isolates 98% of the dust, chemicals, particulates, gas, pollen, smoke and fumes. CFORWARD mask can be used for anti-dust, anti-vehicle exhaust, anti-pollen allergy, anti PM2.5 and haze day protection. It is suitable for cycling, running, biking, hiking, skiing and woodworking NEW TECHLONOGY MATERIAL -- New organic polymer sponge,different from commom one, it can filter tiny particle in the air due to its three - dimensional network structure.Soft,thin and breathable, great for summer wear. POWERFUL FUNCTION - Our life environment full of harmful substances, such as dust, chemicals, fumes and microbial granules, this type filters can isolate the large amount of dust, fighting the haze of sand dust weather, prevent the occurrence of respiratory diseases. The mask can be washed when they get dirty,the mask filter is replaceable,offer cleaner air to protect your mouth,nose and lung. 1 YEAR WARRANTY - With 1-Year Manufacturer's Warranty and 30 days no-questions-asked return policy. Value for money guaranteed, Choose CFORWARD risk free today.Click the Orange Button to Buy Now!