AirPOP Replacement Filter: (Active & Original) 4 Pack

Replacement filter insert for AirPOP Active and Original masks. Airpop filter award winning mask with bi-directional 4-layer filter barrier blocks air-based droplets, bacteria, pollen, dust particles >0.3 micron. Each filter is individually packed and has up to 40 hours cumulative use per refill. The soft shell insert is made up of a polyproylene frame and has a TPE seal overmould. 4 filters included per pack.

What's in the box
4 Individually packed Face Mask Filters