Glasfloss ZL 18x20x2 MERV 13 (FPR 10) 2" Inch Air Filters for AC and Furnace. Case of 12. Actual Size: 17-1/2 x 19-1/2 x 1-3/4

Glasfloss ZL 18x20x2 MERV 13 (FPR 10) 2" Inch Air Filters for AC and Furnace. Case of 12. Actual Size: 17-1/2 x 19-1/2 x 1-3/4