1 Inch Depth

15x20x1 MERV 8 HVAC Air Filters

  As Low As $5.03 Per Filter!    15 x 20 x 1 MERV 8 AC & Furnace Air Filters.   Actual Size: 14 ½” x 19 ½” x ¾”.   Filtration Rating: MERV 8, MPR 600, FPR 5. ...

15x20x1 MERV 13 HVAC Air Filters

As Low As $8.21 Per Filter!     15 x 20 x 1 MERV 13 Air Filter for A/C and Furnace.   Actual Dimensions: 14-1/2 x 19-1/2 x 3/4.   Filter Rating: MERV 13, FPR 10, MPR 2200.   Our premium 15x20x1 MERV 13 filter...

15x20x1 MERV 11 HVAC Air Filters

  As Low As $6.94 Per Filter!    15 x 20 x 1 MERV 11 Air Filters for your HVAC System.   Actual Size: 14-1/2 x 19-1/2 x 3/4.   Filtration Rating: MERV 11, FPR 7, MPR 1000.   Protection: Smoke, Pet...