Activated Carbon Filters Replacements Parts Set of 15 Fit for Most Cycling Masks Filters with 6 Exhaust Valves Replacement Dust
Brand: NBDIB
Color: 15pcs

Set of 15 Fit

Package include: Set of 15 Filters with 6 Exhaust Breathing Valves Replacement Dust
Universal: replacement for all adults sized face cover inside with filter slot, recommend to replace the filters every 1-2 days.
Safety protection: Ideal to protect your mouth and face from Dust, Haze,Allergies,Pollution, Ash, Pollen, Gardening, Crafts, Vehicle Exhaust, Woodwork, Pollen Allergies, and Fumes
Must-have essentials to fresh the air of your breathing, length the lifetime of your face cover
High-quality materials: Made of the strong but lightweight breathable full mesh nylon material