1 Inch Air Filters

24x24x1 MERV 8 HVAC Air Filters

As Low as $6.54 per Filter! 24 x 24 x 1 MERV 8 AC & Furnace Air Filters.  Actual Size: 23 3/8” x 23 3/8” x 3/4”.  Filtration Rating: MERV 8, MPR 600, FPR 5.  Protects: Lint, Dust, Pet Dander, Pollen,...

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...

24x24x1 MERV 11 HVAC Air Filters

As Low as $7.38 per Filter! 24 x 24 x 1 MERV 11 Air Filters for your HVAC System.   Actual Size: 23-1/2 x 23-1/2 x 3/4.   Filtration Rating: MERV 11, FPR 7, MPR 1000.   Protection: Smoke, Pet Dander, Pollen, Bacteria, Dust...

22x22x1 MERV 8 HVAC Air Filters

As Low as $6.54 per Filter!  22 x 22 x 1 MERV 8 HVAC Air Filters.  Actual Size: 21 3/4” x 21 3/4” x 3/4”.  Filtration Rating: MERV 8, MPR 600, FPR 5.  Captures: Lint, Dust, Pet Dander, Pollen,...

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 8 HVAC Air Filters

As Low as $6.54 per Filter!  20 x 30 x 1 MERV 8 HVAC Air Filters.  Actual Size: 19 ½” x 29 ½” x 3/4”.  Filtration Rating: MERV 8, MPR 600, FPR 5.  Defends: Lint, Dust, Pet Dander,...

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...

20x30x1 MERV 11 HVAC Air Filters

As Low as $7.38 per Filter!  20 x 30 x 1 MERV 11 Air Filters for your HVAC System.   Actual Size: 19-1/2 x 29-1/2 x 3/4.   Filtration Rating: MERV 11, FPR 7, MPR 1000.   Protection: Smoke, Pet Dander, Pollen, Bacteria,...

20x25x1 MERV 8 HVAC Air Filters

As Low as $5.03 per Filter!  20 x 25 x 1 MERV 8 AC & Furnace Air Filters.  Actual Size: 19 ½” x 24 ½” x ¾”.  Filtration Rating: MERV 8, MPR 600, FPR 5.  Protects: Lint, Dust,...

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...

20x25x1 MERV 11 HVAC Air Filters

As Low as $6.94 per Filter!  20 x 25 x 1 MERV 11 Air Filters for your HVAC System.   Actual Size: 19-1/2 x 24-1/2 x 3/4.   Filtration Rating: MERV 11, FPR 7, MPR 1000.  Protection: Smoke, Pet Dander, Pollen, Bacteria,...

20x24x1 MERV 8 HVAC Air Filters

As Low as $6.07 per Filter! 20 x 24 x 1 MERV 8 HVAC Air Filters.  Actual Size: 19 3/8” x 23 3/8” x 3/4”.  Filtration Rating: MERV 8, MPR 600, FPR 5.  Defends: Lint, Dust, Pet Dander, Pollen, Dust Mites,...