Category: Filter Media

HEPA Filter Longetivity Spray Test

Sentry Air Systems has performed multiple efficiency tests over the years. In this particular study, we tested the efficiency of our HEPA filter in a Sentry Air Ductless Spray Hood while spraying Colorplace Interior/Exterior Fast Dry Spray Paint. Overall, 40 cans (400 oz.) were sprayed. 3 Standard Filters were loaded into the Spray Hood: The… Read more »