16 x 20 x 4-1/4 Lennox Air Filter

  • MERV 8

    Deep Pleat
      Fights lint, dust mites, mold spores, pollen, pet dander, and dust.
      16 x 20 x 4 1/4 MERV 8 Aftermarket Replacement Filter product photo
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    • MERV 11

      Deep Pleat
        Fights lint, dust mites, mold spores, pollen, pet dander, dust, and smoke.
        16 x 20 x 4 1/4 MERV 11 Aftermarket Replacement Filter product photo
        View Terms and Conditions
      • MERV 13

        Deep Pleat
          Fights lint, dust mites, mold spores, pollen, pet dander, fine dust, smoke, viruses, and bacteria.
          16 x 20 x 4 1/4 MERV 13 Aftermarket Replacement Filter product photo
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          About 16 x 20 x 4-1/4 Lennox Air Filter

          Please Note: Due to COVID-19, MERV 11 media supplies are limited at this time. Please check back here soon for updates or consider our MERV 13 filters.
          • Actual Size: 15 1/2" x 19 7/8" x 4 1/4"
          • Product: RDP.CA04D1620M13