20Pcs Set Disposable Replacement Filter Activated Carbon Protective Face Shield Filters

Feature: 1. This face shield filter element has 5 layer protection, bring you comfortable breathing experience. 2. Ultrafine filtration spray cloth, auxiliary filtration of 0.5 micron dust dust smaller harmful substances. 3. Special 5 layer activated carbon filter, can effectively filter pm2.5 haze and fine particles such as dust, secondhand smoke prevention and automobile exhaust protection. 4. It is recommend to replace one filter for every week. 5. Ideal for protecting your health, allow you go out for shopping, riding, walking the dog and more. Specification: Condition: 100percent Brand New Item Type: Activated Carbon Filters Material: PP Anti adhesive Cloth + Melt Spraying Cloth + Activated Carbon Cloth Color: As Pictures Shown Square Shape Size: Approx. 125x80mm 4.9x3.1in Weight: Approx. 33g. Package List: 20x Activated Carbon Filters