1 Inch Air Filters

10x10x1 MERV 11 HVAC Air Filters. 12 Pack

As Low as $5.84 per Filter!  10 x 10 x 1 MERV 11 Air Filters for your HVAC System. Actual Size: 9-1/2 x 9-1/2 x 3/4. Filtration Rating: MERV 11, FPR 7, MPR 1000. Protection: Smoke, Pet Dander, Pollen, Bacteria, Dust Mites, Dust, Lint, and Mold...

10x10x1 MERV 13 HVAC Air Filters. 12 Pack

As Low as $6.20 per Filter! 10 x 10 x 1 MERV 13 Air Filter for A/C and Furnace. Actual Dimensions: 9-1/2 x 9-1/2 x 3/4. Filter Rating: MERV 13, FPR 10, MPR 2200.   Our premium 10x10x1 MERV 13 filter will effectively capture and block the smallest...

10x10x1 MERV 8 HVAC Air Filters. 12 Pack

AS LOW AS $4.14 PER FILTER! 10 x 10 x 1 MERV 8 HVAC Air Filters. Actual Size: 9 ½” x 9 ½” x ¾”. Filtration Rating: MERV 8, MPR 600, FPR 5. Defends: Lint, Dust, Pet Dander, Pollen, Dust Mites, & Mold...

10x20x1 MERV 11 HVAC Air Filters. 12 Pack

  As Low As $5.84 Per Filter!   10 x 20 x 1 MERV 11 Air Filters for your HVAC System.   Actual Size: 9-1/2 x 19-1/24 x 3/4.   Filtration Rating: MERV 11, FPR 7, MPR 1000.   Protection: Smoke, Pet Dander,...

10x20x1 MERV 13 HVAC Air Filters. 12 Pack

As Low As $6.20!   Your order will ship same or next business day. Always Free Shipping and Returns.   10 x 20 x 1 MERV 13 Air Filter for A/C and Furnace.   Actual Dimensions: 9-1/2 x 19-1/2 x 3/4.   Filter Rating:...

10x20x1 MERV 8 HVAC Air Filters. 12 Pack

  As Low As $4.14 Per Filter!   10 x 20 x 1 MERV 8 HVAC Air Filters. Actual Size: 9 ½” x 19 ½” x ¾”.   Filtration Rating: MERV 8, MPR 600, FPR 5.   Captures: Lint, Dust, Pet...

10x24x1 MERV 13 HVAC Air Filters. 12 Pack

As Low As $6.20 Per Filter!    10 x 24 x 1 MERV 13 Air Filter for A/C and Furnace.   Actual Dimensions: 9-3/8 x 23-3/8 x 3/4.   Filter Rating: MERV 13, FPR 10, MPR 2200.   Our premium 10x24x1 MERV 13 filter...

10x24x1 MERV 8 HVAC Air Filters. 12 Pack

  As Low As $5.39 Per Filter!   10 x 24 x 1 MERV 8 HVAC Air Filters.   Actual Size: 9 3/8” x 23 3/8” x 3/4”.   Filtration Rating: MERV 8, MPR 600, FPR 5.   Captures: Lint, Dust, Pet Dander,...

12x12x1 MERV 11 HVAC Air Filters. 12 Pack

  As Low As $5.84 Per Filter!   12 x 12 x 1 MERV 11 Air Filters for your HVAC System.   Actual Size: 11-3/4 x 11-3/4 x 3/4.   Filtration Rating: MERV 11, FPR 7, MPR 1000.   Protection: Smoke, Pet Dander,...

12x12x1 MERV 13 HVAC Air Filters. 12 Pack

As Low As $6.20 Per Filter!    12 x 12 x 1 MERV 13 Air Filter for A/C and Furnace.   Actual Dimensions: 11-1/2 x 11-1/2 x 3/4.   Filter Rating: MERV 13, FPR 10, MPR 2200.   Our premium 12x12x1 MERV 13 filter...

12x12x1 MERV 8 HVAC Air Filters. 12 Pack

  As Low As $4.49 Per Filter!   12 x 12 x 1 MERV 8 HVAC Air Filters.   Actual Size: 11 1/2" x 11 1/2” x 7/8”.   Filtration Rating: MERV 8, MPR 600, FPR 5.   Defends: Lint, Dust, Pet Dander,...

12x16x1 MERV 13 HVAC Air Filters. 12 Pack

As Low As $7.33 Per Filter!    12 x 16 x 1 MERV 13 Air Filter for A/C and Furnace.   Actual Dimensions: 11-1/2 x 15-3/4 x 3/4.   Filter Rating: MERV 13, FPR 10, MPR 2200.   Our premium 12x16x1 MERV 13 filter...