24x12x12 MERV 11 ASHRAE Cell, Single Header, Fiberglass, HT: 750°, GDS, Double Face Grill21671 $407.44 SKU: 21671 Back $407.44 Quantity -+ Add to Cart Details 24x12x12 MERV 11 ASHRAE Cell, Single Header, Fiberglass, HT: 750°, GDS, Double Face Grill DetailsBackDetails24x12x12 MERV 11 ASHRAE Cell, Single Header, Fiberglass, HT: 750°, GDS, Double Face GrillSee MoreSee Less
