16x20x4 MERV 15 Puracell II, Plastic Frame Box Style, Synthetic MediaPUPFSB162049O $240.80 SKU: PUPFSB162049O Back $240.80 Quantity -+ Add to Cart Details 16x20x4 MERV 15 Puracell II, Plastic Frame Box Style, Synthetic Media DetailsBackDetails16x20x4 MERV 15 Puracell II, Plastic Frame Box Style, Synthetic MediaSee MoreSee Less