20 x 24 x 4 Air Filter

  • MERV 8

    Pleated
      Fights lint, dust mites, mold spores, pollen, pet dander, and dust.
      20 x 24 x 4 MERV 8 Pleated Air Filter product photo
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      • Actual Size: 19 3/8" x 23 3/8" x 3 3/4"
      • Product: P80S.042024
    • MERV 11

      Pleated
        Fights lint, dust mites, mold spores, pollen, pet dander, dust, and smoke.
        20 x 24 x 4 MERV 11 Pleated Air Filter product photo
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        • Actual Size: 19 3/8" x 23 3/8" x 3 3/4"
        • Product: P15S.042024
      • MERV 13

        Pleated
          Fights lint, dust mites, mold spores, pollen, pet dander, fine dust, smoke, viruses, and bacteria.
          20 x 24 x 4 MERV 13 Pleated Air Filter product photo
          View Terms and Conditions
          • Actual Size: 19 3/8" x 23 3/8" x 3 3/4"
          • Product: P25S.042024

        Do you or your coworkers experience pollen or dust-related allergies? Is your dog shedding more than usual? You might need to replace your 20x24x4 air filter to improve the quality of air in your home or business. Select from three different MERV ratings: 8, 11, and 13. With MERV 8, you can remove pet dander, dust, pollen, mold, and lint; while the strongest MERV filter captures the hardest-to-trap pollutants including smoke and bacteria. It’s up to you and your individual preferences to choose what is best for your family or coworkers. We offer packs of 6 or 12 so you can receive a year’s supply of filters and clean air with just one purchase. With free shipping and factory direct pricing, what could be better?