50 MICRONS
HUMAN HAIR
40 MICRONS
AVERAGE FILTER
8 MICRONS
RED BLOOD CELL
3 MICRONS
BACTERIA SIZE
Common standards require that a HEPA air filter must remove
99.9% of particles greater than or equal to 0.3 µm diameter.
PATENT PENDING
99.9%
FILTRATION
BIOKOOL IS HEPA PURITY