Quick view Compare Choose Options 16x20x2 MERV 13 HVAC Air Filters $22.39 As Low As $13.41 Per Filter! 16 x 20 x 2 Air Conditioner and Furnace Filter. Actual Size: 15-1/2 x 19-1/2 x 1-3/4. Filtration Rating: MERV 13, FPR 10, MPR 2200. Protects: Pollen, dirt, dust, pet dander,...