FILTERS for Face Masks Adults and Kids, Carbon Activated Filter Pocket ,Face Mask Filter

Protects you from dust, pollen, cold, smog, vehicle exhaust and sandy air.
We recommend that each filter should be replaced every 2-3 days.
High-quality materials: Five layers of support that contains non-woven fabric, activated carbon and melt-blown filter. Five layer filter system effectively keeps away from PM 2.5 and a range of airborne contaminants.
10 Air Filter Inserts for Cloth Mask Carbon Activated
Made from Anti-stick cloth, Filter cloth and Activated carbon.
Not Meant To Provide Medical Protection.
Pack of 10 Filters
Available in 2 sizes

For Adults: 4.72" x 3.15"/ 12 x 8cm
For Kids: 3.94" x 2.76"/ 10 x 7cm