24x24x21 MERV 13 Fiberglass Pocket Filter, 8 PocketPBG24242188 $166.96 SKU: PBG24242188 Back $166.96 Quantity -+ Add to Cart Details 24x24x21 MERV 13 Fiberglass Pocket Filter, 8 Pocket DetailsBackDetails24x24x21 MERV 13 Fiberglass Pocket Filter, 8 PocketSee MoreSee Less