The second new bullet should read: "Filtration media is Class F7 or higher, as defined by CEN Standard EN 779: 2002, Particulate air filters for general ventilation, Determination of the filtration performance"
Date
Updated date
Campus Applicable
Off
Internationally Applicable
On
Ref Guide Name and Edition Pre-v4
Green Building Design and Construction, 2009 edition $ Green Building Design and Construction, 2009 Edition, updated June 2010