The ORÅ Nano Mask filtration system combines a two-layer mask cover and a three-layer nanofiltration membrane. With this cutting-edge technology, the ORÅ Nano Mask effectively stops 99% of the following:
PM2.5 particles, dust, and other air pollutants
Smoke and other fumes
Get the most out of yourORÅ Nano Mask with a stash of replacement filters. Each filter helps provide unwavering protection from PM2.5 particles thanks to a three-layer nanofiltration membrane, smaller than many viruses, including influenza.
We recommend ordering filters of the same size as yourORÅ Nano Mask.
The package contains:
2 ORÅ Nano Masks each with 3 filters that last 100-160 hours per filter
Additional 2 (3x-pack) filters
NOTE: Please use special instructions to clarify what sizes and color you would like for this package! i.e. (1 med (gray), 1 large (black))