2 Inch Depth

18x18x2 MERV 8 HVAC Air Filters

As Low As $6.53 Per Filter!   18 x 18 x 2 MERV 8 HVAC Air Filters.   Actual Dimensions: 17 3/4" x 17 3/4” x 1 3/4”.  Filtration Rating: MERV 8, MPR 600, FPR 5.  Captures: Lint, dust, pet...

18x18x2 MERV 13 HVAC Air Filters

As Low As $13.41 Per Filter! 18 x 18 x 2 Air Conditioner and Furnace Filter.  Actual Size: 17-3/4 x 18-3/4 x 1-3/4.  Filtration Rating: MERV 13, FPR 10, MPR 2200.  Protects: Pollen, dirt, dust, pet dander, virus...