18.50x18.50x15 MERV 11 Synthetic Pocket Filter, 6 PocketSBG18H18H1566 $124.20 SKU: SBG18H18H1566 Back $124.20 Quantity -+ Add to Cart Details 18.50x18.50x15 MERV 11 Synthetic Pocket Filter, 6 Pocket DetailsBackDetails18.50x18.50x15 MERV 11 Synthetic Pocket Filter, 6 PocketSee MoreSee Less