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