20 x 20 x 5 Lennox Air Filter

  • MERV 8

    Deep Pleat
      Fights lint, dust mites, mold spores, pollen, pet dander, and dust.
      View Terms and Conditions
      • Actual Size: 19 3/4" x 19 7/8" x 4 3/8"
      • Product: RDP.HW052020M08
    • MERV 11

      Deep Pleat
        Fights lint, dust mites, mold spores, pollen, pet dander, dust, and smoke.
        View Terms and Conditions
        • Actual Size: 19 3/4" x 19 7/8" x 4 3/8"
        • Product: RDP.HW052020M11
      • MERV 13

        Deep Pleat
          Fights lint, dust mites, mold spores, pollen, pet dander, fine dust, smoke, viruses, and bacteria.
          View Terms and Conditions
          • Actual Size: 19 3/4" x 19 7/8" x 4 3/8"
          • Product: RDP.HW052020M13

        20x25x5 Lennox furnace filters can be hard to find for an affordable price. However, with our own manufacturing capabilities, we are able to cut the costs of labor and sourcing to present you with a price that can't be beat. And we never compromise on the quality of our items. Our 20x25x5 Lennox air filters promise high-performing filtration efficiency, multiple MERV rating options, and the clean air you've been searching for. By replacing your filter, you can reduce your energy costs while trapping unwanted debris in your space.