Cotton Mask 5-Layer Protect Cycling Face Masks Anti Smoke Dust Fog PM2.5 Anti-Pollution with Breathing Valve – Filter

Description

Specification: Color: Black,Gray,Blue,Replace filter 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 and comfortable cotton material, gentle close to the skin --Safety Face Mask : Safety and health 95 percent filtration efficiency. Can protect you from dust, car exhaust, pollen, etc. -Lightweight Design, Soft Comfort Fabric, Elastic Straps, the Safety Mask create a secure seal for maximum protection --3D ear hanging and 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 with filter or 1pcs Replace Filter