20 x 25 x 4 Air Filter

  • MERV 8

    Pleated
      Fights lint, dust mites, mold spores, pollen, pet dander, and dust.
      View Terms and Conditions
      • Actual Size: 19 1/2" x 24 1/2" x 3 3/4"
      • Product: P80S.042025
    • MERV 11

      Pleated
        Fights lint, dust mites, mold spores, pollen, pet dander, dust, and smoke.
        View Terms and Conditions
        • Actual Size: 19 1/2" x 24 1/2" x 3 3/4"
        • Product: P15S.042025
      • MERV 13

        Pleated
          Fights lint, dust mites, mold spores, pollen, pet dander, fine dust, smoke, viruses, and bacteria.
          View Terms and Conditions
          • Actual Size: 19 1/2" x 24 1/2" x 3 3/4"
          • Product: P25S.042025

        Stock up on 20x25x4 air filters with our bulk purchasing options. The more filters you purchase at once, the more money you save! We offer three MERV rating options for 20x25x4 furnace filters to fit all of your home or office space needs. Whether you need everyday protection at the office against dust mites, lint, and mold, or your family requires air filtration from viruses, bacteria, pet dander, and more, Air Filters Delivered has a 20x25x4 filter for you. All of our products are made in the USA, which means we can offer the best pricing around with our price match guarantee and free shipping every day.