Credits IEQc5 IEQc5 IEQc5 IEQc5 IEQc5 IEQc5 IEQc5 IEQc5 IEQc5 IEQc5 IEQc5 IEQc5 IEQc5 IEQc5 IEQc5 IEQc5 EQc5 Table of filtration efficiencies and their subsequent filtration properties and common applications. Good background on MERV 13 filtration. Resource type Publications Link http://www.airfilterusa.com/filter-facts.html
