According to Section 401.2, what is the minimum MERV rating required for air filtration media in regularly occupied areas of mechanically ventilated buildings for projects under BSC-CG, DSA-SS, and DSA-SS/CC?
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According to Section 401.2, what is the minimum MERV rating required for air filtration media in regularly occupied areas of mechanically ventilated buildings for projects under BSC-CG, DSA-SS, and DSA-SS/CC?