MERV-13 and MERV-16 filters are appropriate for residential ventilation systems; MERV-15 filters are too large and create excessive pressure drop for standard residential equipment.
factualpending
Speaker
HostEvidence Quote
“something like that Murph 13 or Murph 16 filter or if you really insist a half a filter which has to be gigantic”
Source
Home Ventilation Advice from HVAC Researcher Jeffrey Siegel: How Many CFM is Ideal?— Home PerformanceCreated: 8/13/2026, 4:55:15 AM
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