24x24x4 MERV 11 Puracell II, Metal Frame Box Style Synthetic MediaPUGSB242441O1 $310.00 SKU: PUGSB242441O1 Back $310.00 Quantity -+ Add to Cart Details 24x24x4 MERV 11 Puracell II, Metal Frame Box Style Synthetic Media DetailsBackDetails24x24x4 MERV 11 Puracell II, Metal Frame Box Style Synthetic MediaSee MoreSee Less