Specifications: Color Black/ Gray (optional) Season Spring, Summer, Autumn, Winter Filter replace Yes (suggest replce every 3 days) Function Dustproof / Anti-dust / Anti-Smog / Anti-PM2.5
Features:--Can be reused for more than 2 years, with replacing filters every three days, breathable & comfortable cotton material, gentle close to the skin--KN95 Safety Face Mask Same as N95 Mask: Safety & health 95% filtration efficiency. Can protect you from virus, dust, car exhaust, pollen, etc.-Lightweight Design, Soft Comfort Fabric, Elastic Straps, the KN95 Safety Mask create a secure seal for maximum protection--3D Ear Hanging & Lightweight Design make your breathing easier.--Widely Used: Suitable for all kinds of outdoor activities. Such as: Mountain-biking, Running, Horse riding, Snowboarding, Skiing, Speed walking, Climbing, Cycling, Walking, Motorcycling, etc. Also applies to: Exhaust, Viral influenza, Industrial emissions, Dust allergies, PM2.5. Package Included:1pcs Anti-Pollution Mask