1 Inch Filters

25x25x1 MERV 13 HVAC Air Filters

As Low as $10.63 per Filter!   25 x 25 x 1 MERV 13 Air Filter for A/C and Furnace.  Actual Dimensions: 24 ½ x 24 ½ x ¾.   Filter Rating: MERV 13, FPR 10, MPR 2200.   Our premium 25x25x1...

24x30x1 MERV 13 HVAC Air Filters

As Low as $10.63 per Filter!   24 x 30 x 1 MERV 13 Air Filter for A/C and Furnace.  Actual Dimensions: 23 3/4 x 29 3/4 x 3/4.   Filter Rating: MERV 13, FPR 10, MPR 2200.   Our premium 24x30x1 MERV 13 filter...

24x24x1 MERV 13 HVAC Air Filters

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

22x22x1 MERV 13 HVAC Air Filters

As Low as $8.21 per Filter!   22 x 22 x 1 MERV 13 Air Filter for A/C and Furnace.  Actual Dimensions: 21 3/4 x 21 3/4 x 3/4.   Filter Rating: MERV 13, FPR 10, MPR 2200.   Our premium 22x22x1 MERV 13 filter...

20x30x1 MERV 13 HVAC Air Filters

As Low as $10.63 per Filter!   20 x 30 x 1 MERV 13 Air Filter for A/C and Furnace.  Actual Dimensions: 19 ½ x 29 ½ x ¾.   Filter Rating: MERV 13, FPR 10, MPR 2200.   Our premium 20x30x1...

20x25x1 MERV 13 HVAC Air Filters

As Low as $8.21 per Filter! 20 x 25 x 1 MERV 13 Air Filter for A/C and Furnace.  Actual Dimensions: 19 ½ x 24 ½ x ¾.   Filter Rating: MERV 13, FPR 10, MPR 2200.   Our premium 20x25x1 MERV 13 filter...

20x24x1 MERV 13 HVAC Air Filters

As Low as $8.21 per Filter!   20 x 24 x 1 MERV 13 Air Filter for A/C and Furnace.  Actual Dimensions: 19 3/8 x 23 3/8 x 3/4.   Filter Rating: MERV 13, FPR 10, MPR 2200.   Our premium 20x24x1 MERV 13 filter...

20x22x1 MERV 13 HVAC Air Filters

As Low as $8.21 per Filter!   20 x 22 x 1 MERV 13 Air Filter for A/C and Furnace.  Actual Dimensions: 19-1/2” x 21-7/8” x 7/8”.   Filter Rating: MERV 13, FPR 10, MPR 2200.   Our premium...

20x20x1 MERV 13 HVAC Air Filters

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

18x25x1 MERV 13 HVAC Air Filters

As Low as $8.95 per Filter!   18 x 25 x 1 MERV 13 Air Filter for A/C and Furnace.  Actual Dimensions: 17-1/2 x 24-1/2 x 3/4.  Filter Rating: MERV 13, FPR 10, MPR 2200.   Our premium 18x25x1 MERV 13 filter will...

18x24x1 MERV 13 HVAC Air Filters

As Low as $8.95 per Filter!    18 x 24 x 1 MERV 13 Air Filter for A/C and Furnace.  Actual Dimensions: 17-3/8 x 23-3/8 x 3/4.  Filter Rating: MERV 13, FPR 10, MPR 2200.   Our premium 18x24x1 MERV 13...

18x20x1 MERV 13 HVAC Air Filters

As Low As $8.21 Per Filter!   18 x 20 x 1 MERV 13 Air Filter for A/C and Furnace.  Actual Dimensions: 17-3/8 x 19-1/2 x 3/4.  Filter Rating: MERV 13, FPR 10, MPR 2200.   Our premium 18x20x1 MERV 13 filter will...