24x20x6 MERV 13 Magna 900 Series ASHRAE Cell, Metal Double HeaderMAGGD2420A2OX $247.64 SKU: MAGGD2420A2OX Back $247.64 Quantity -+ Add to Cart Details 24x20x6 MERV 13 Magna 900 Series ASHRAE Cell, Metal Double Header DetailsBackDetails24x20x6 MERV 13 Magna 900 Series ASHRAE Cell, Metal Double HeaderSee MoreSee Less