HEPA Filter 99 95% Performance Test  Smart Air Blast Air Purifier
Channel: Life Style 1
Date: 29/08/2021

HEPA Filter 99.95% Performance Test | Smart Air Blast Air Purifier.

This video explains the rigorous process Smart Air uses to test and validate its HEPA filters meet the 99.95% filtration efficiency criteria. Paddy from the Smart Air Lab explains how we use the Met One GT-521 to measure 0.3 micron particle count and verify the HEPA filter meets the grade required. Smart Air is a social enterprise dedicated to helping people protect themselves from the harms of air pollution through education and low-cost purifiers
Licence: Creative Common reuse allowed