Effect of MERV Filters on Influenza Virus
MERV 8
MERV 13
MERV 15
HEPA
Source: Modeling Immune Building Systems for Bioterrorism Defense; Kowalski, Bahnfleth, Musser,
Journal of Architectural Engineering, June 2003, v9(2), pp222-227.
15’000 Flu Virions
EN 779 and EN 1882
G4
F7
F8
U13
