PM 2.5 Face Covering Mask 5 Layer Meltblown Cloth Inserts Filter Pack of 10 Olympics Measures Two-Feet High

Measures Two-Feet High

When Kylian Mbappe

Material: 100% Recycled Polyester

Screen printed

PM 2.5 Face Covering Mask 5 Layer Meltblown Cloth Inserts Filter Pack of 10 Olympics Measures Two-Feet HighDescription Research shows that PM 2. 5 filters in conjunction with a cloth mask will reduce breathing airborne particulates by at least 90% PM2. 5 Our filters are made with FIVE layers of protection Details Layer 1 Supermicro Satin Layer 2 Meltblown cloth Layer 3 Activated Carbon cloth Layer 4 Meltblown cloth Layer 5 Graphene Cotton cloth Each Filter is recommended for about 24 hours of continued use (about a week for occasional use).