21x28x2 MERV 9 Standard Capacity PleatActual Size: 21x28x2 $38.80 SKU: KSCS21A28A2A Back $38.80 Quantity -+ Add to Cart Details 21x28x2 MERV 9 Standard Capacity Pleat DetailsBackDetails21x28x2 MERV 9 Standard Capacity PleatSee MoreSee Less
