20x25x6 MERV 14 Magna Series ASHRAE Cell, Metal Single Header20x25x6 MERV 14 Magna Series ASHRAE Cell, Metal Single Header $309.04 SKU: MAGGH2025A3OX Back $309.04 Quantity -+ Add to Cart Details 20x25x6 MERV 14 Magna Series ASHRAE Cell, Metal Single Header DetailsBackDetails20x25x6 MERV 14 Magna Series ASHRAE Cell, Metal Single HeaderSee MoreSee Less