1 Inch Filters

18x18x1 MERV 13 HVAC Air Filters

As Low As $8.21 Per Filter!   18 x 18 x 1 MERV 13 Air Filter for A/C and Furnace.  Actual Dimensions: 17-3/4 x 17-3/4 x 3/4.  Filter Rating: MERV 13, FPR 10, MPR 2200.  Our premium 18x18x1 MERV 13 filter will...

16x30x1 MERV 13 HVAC Air Filters

As Low As $8.21 Per Filter!   16 x 30 x 1 MERV 13 Air Filter for A/C and Furnace.  Actual Dimensions: 15-3/4 x 29-3/4 x 3/4.  Filter Rating: MERV 13, FPR 10, MPR 2200.   Our premium 16x30x1 MERV 13 filter will...

16x25x1 MERV 13 HVAC Air Filters

As Low As $8.21 Per Filter!   16 x 25 x 1 MERV 13 Air Filter for A/C and Furnace.  Actual Dimensions: 15-1/2 x 24-1/2 x 3/4.  Filter Rating: MERV 13, FPR 10, MPR 2200.   Our premium 16x25x1 MERV 13 filter will...

16x24x1 MERV 13 HVAC Air Filters

As Low As $8.95 Per Filter!  16 x 24 x 1 MERV 13 Air Filter for A/C and Furnace.  Actual Dimensions: 15-3/8 x 23-3/8 x 3/4.  Filter Rating: MERV 13, FPR 10, MPR 2200.   Our premium 16x24x1 MERV 13 filter will...

16x20x1 MERV 13 HVAC Air Filters

As Low As $8.21 Per Filter!  16 x 20 x 1 MERV 13 Air Filter for A/C and Furnace.  Actual Dimensions: 15-1/2 x 19-1/2 x 3/4.  Filter Rating: MERV 13, FPR 10, MPR 2200.   Our premium 16x20x1 MERV 13 filter will...

16x16x1 MERV 13 HVAC Air Filters

As Low As $8.21 Per Filter!   16 x 16 x 1 MERV 13 Air Filter for A/C and Furnace.  Actual Dimensions: 15-1/2 x 15-1/2 x 3/4.  Filter Rating: MERV 13, FPR 10, MPR 2200.   Our premium 16x16x1 MERV 13 filter will...

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...

14x30x1 MERV 13 HVAC Air Filters

  As Low As $8.21 Per Filter!     14 x 30 x 1 MERV 13 Air Filter for A/C and Furnace.   Actual Dimensions: 13-3/4 x 29-3/4 x 3/4.   Filter Rating: MERV 13, FPR 10, MPR 2200.    Our premium 14x30x1...

14x25x1 MERV 13 HVAC Air Filters

As Low As $8.21 Per Filter!     14 x 25 x 1 MERV 13 Air Filter for A/C and Furnace.   Actual Dimensions: 13-1/2 x 24-1/2 x 3/4.   Filter Rating: MERV 13, FPR 10, MPR 2200.   Our premium 14x25x1 MERV 13 filter...

14x24x1 MERV 13 HVAC Air Filters

As Low As $8.21 Per Filter!    14 x 24 x 1 MERV 13 Air Filter for A/C and Furnace.   Actual Dimensions: 13-1/2 x 23-1/2 x 7/8.   Filter Rating: MERV 13, FPR 10, MPR 2200.   Our premium 14x24x1 MERV 13 filter...

14x20x1 MERV 13 HVAC Air Filters

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

14x14x1 MERV 13 HVAC Air Filters

As Low As $8.21 Per Filter!     14 x 14 x 1 MERV 13 Air Filter for A/C and Furnace.   Actual Dimensions: 13-1/2 x 13-1/2 x 7/8.   Filter Rating: MERV 13, FPR 10, MPR 2200.   Our premium 14x14x1 MERV 13 filter...