18 x 24 x 1 Air Filter

  • MERV 8

    Pleated
      Comparable to Honeywell Micro Plus FPR 5
      18 x 24 x 1 MERV 8 Pleated Air Filter product photo
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      • Actual Size: 17 1/2" x 23 1/2" x 3/4"
      • Product: P80S.011824
    • MERV 11

      Pleated
        Fights lint, dust mites, mold spores, pollen, pet dander, dust, and smoke.
        18 x 24 x 1 MERV 11 Pleated Air Filter product photo
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        • Actual Size: 17 1/2" x 23 1/2" x 3/4"
        • Product: P15S.011824
      • MERV 13

        Pleated
          Fights lint, dust mites, mold spores, pollen, pet dander, fine dust, smoke, viruses, and bacteria.
          18 x 24 x 1 MERV 13 Pleated Air Filter product photo
          View Terms and Conditions
          • Actual Size: 17 1/2" x 23 1/2" x 3/4"
          • Product: P25S.011824

        Your 18x24x1 air filters might not be on your mind all the time, but it is important to keep track of how long you have used your filters and when you need to order a replacement on a regular basis. At Factory Direct Filters, we offer multiple package bundles, so you can choose how many filters to receive at once given what is most convenient for you. Our 18x24x1 air filters also come in four MERV rating options, granting you the freedom to select the air quality that best matches your individual needs in your home or office. Plus, our products are always priced lower than any other retailers in the market! And we offer free shipping with every single order!