24 x 24 x 4 Air Filter

  • MERV 8

    Pleated
      Fights lint, dust mites, mold spores, pollen, pet dander, and dust.
      View Terms and Conditions
      • Actual Size: 23 3/8" x 23 3/8" x 3 3/4"
      • Product: P80S.042424
    • MERV 11

      Pleated
        Fights lint, dust mites, mold spores, pollen, pet dander, dust, and smoke.
        View Terms and Conditions
        • Actual Size: 23 3/8" x 23 3/8" x 3 3/4"
        • Product: P15S.042424
      • MERV 13

        Pleated
          Fights lint, dust mites, mold spores, pollen, pet dander, fine dust, smoke, viruses, and bacteria.
          View Terms and Conditions
          • Actual Size: 23 3/8" x 23 3/8" x 3 3/4"
          • Product: P25S.042424

        When is the last time you replaced your 24x24x4 air filters? If you're not sure, it might be time! Browse our selection of USA-made air filters and start breathing better today. All of our products qualify for our price match guarantee and free shipping every day. Need a year's supply? We've got you covered with our bulk purchasing options. The more you buy, the more you save.