Sell Anti Dust Bike Face Mask With Activated Carbon Man Woman Running Cycling Anti-Pollution Bike Face Isolation Mask~~ best price

Includ:mask+protective goggles Product details: Size: One size,free size Gender: Unisex/Men/Women Function: Anti-pollution PM 2.5, KN95 Anti-virus Scene: Cycling, Motorcycling, Running, Biking, Trekking, Fishing, Hiking Mountaineering, Camping, Fitness Function: Suitable for dust, anti-vehicle exhaust, anti-pollen allergy, PM2.5, KN95 Antiviral,for cycling, hiking, skiing and other outdoor activities Feature: changeable filter, PM2.5 active carbon filter to stop smog and haze effectively. Both 2 sides of face mask are breathable so as to reduce respiratory resistance, free to breath and free to go forward. 1. the mask can be washed and reuse, and the filter is recommended to be replaced every 5 days. (Foggy area, depending on the situation (the filter becomes black or damaged, please replace it in time) 2. the material of the mask is made of mesh cloth, a little smell is normal, you can remove the filter first, (soak in warm water for 15 minutes, the taste will slowly disappear, the activated carbon filter does not can be washed)