100Pcs PM2.5 Filters 5 Layers Activated Carbon Filters,Adult for Outdoor Activities Replaceable Anti Haze Filters Breathing Insert

High-Quality Activated Carbon Filter – Powerful Activated Carbon Filter at the core layer keeps you protected and supported from potential outside contaminants. 5 full layers of protection including: non-woven fabric, carbon layer, meltblown layer, and another non-woven fabric layer.
Safety protection – 5 Layers filter system effectively keep away froma range of airborne contaminants Help decrease the risk of inhaling: dust, Pollution, Ash, Pollen, Gardening, Crafts, Vehicle Exhaust,debris, smog, haze, and much more.
Pure Breathability – Designed with soft and clean fabric materials ensuring simple and effortless breathability and performance. Soft cotton spun layers provide comfort and protection simultaneously every single time it’s worn.
Built For The Outdoors – Built for those on-the-go and with busy active lifestyles. running, biking, etc. Or wear while at: school, office, subway, airport, shopping, etc.
Activated Carbon PM2.5 Filters: 100% brand new and high quality. It’s compatible with majority of mouth cover available in the market.just put it in the filter opening. 1. Filter insert can not be cleaned and should be replaced every day. 2. When film or sticky sediment stains emerge, please replace the filter