20 x 21 x 5 Lennox Air Filter

  • MERV 8

    Deep Pleat
      Fights lint, dust mites, mold spores, pollen, pet dander, and dust.
    • MERV 11

      Deep Pleat
        Fights lint, dust mites, mold spores, pollen, pet dander, dust, and smoke.
      • MERV 13

        Deep Pleat
          Fights lint, dust mites, mold spores, pollen, pet dander, fine dust, smoke, viruses, and bacteria.
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          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.
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          About 20 x 21 x 5 Lennox Air Filter

          • Actual Size: 20" x 20 5/8" x 4 3/8"
          • Product: RDP.LX052020M13

          MERV 8 Fights: Dust Mites, Mold Spores, Lint, Household Dust, Pollen

          MERV 11 Fights: Pet Dander, Smoke, Smog, Coughing, Sneezing, Dust Mites, Mold Spores, Lint, Household Dust, & Pollen

          MERV 13 Fights: Bacteria, Virus Carriers, Pet Dander, Smoke, Smog, Coughing, Sneezing, Dust Mites, Mold Spores, Lint, Household Dust, & Pollen

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