The third new bullet should read: "Filtration media has a minimum dust spot efficiency of 80% or higher and greater than 98% arrestance on a particle size of 3-10
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