13 x 21-1/2 x 1 Air Filter

  • MERV 8

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

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

        Pleated
          Fights lint, dust mites, mold spores, pollen, pet dander, fine dust, smoke, viruses, and bacteria.
        • Select Quality

          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.
          • $17.80 1-Pack (17.80 each)
          • $22.98 2-Pack (11.49 each)
          • $32.46 3-Pack (10.82 each)
          • $40.68 4-Pack (10.17 each)
          • $48.30 5-Pack (9.66 each)
          • $55.38 6-Pack (9.23 each)
          • $99.72 12-Pack (8.31 each)
          • $20.76 1-Pack (20.76 each)
          • $24.16 2-Pack (12.08 each)
          • $34.32 3-Pack (11.44 each)
          • $43.28 4-Pack (10.82 each)
          • $52.40 5-Pack (10.48 each)
          • $61.02 6-Pack (10.17 each)
          • $109.92 12-Pack (9.16 each)
          • $22.59 1-Pack (22.59 each)
          • $27.98 2-Pack (13.99 each)
          • $38.13 3-Pack (12.71 each)
          • $48.32 4-Pack (12.08 each)
          • $58.70 5-Pack (11.74 each)
          • $68.64 6-Pack (11.44 each)
          • $123.72 12-Pack (10.31 each)
          View Terms and Conditions

          About 13 x 21-1/2 x 1 Air Filter

          • Actual Size: 12 7/8" x 21 1/2" x 3/4"
          • Product: P25S.011321H

          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

          • $17.80 1-Pack (17.80 each)
          • $22.98 2-Pack (11.49 each)
          • $32.46 3-Pack (10.82 each)
          • $40.68 4-Pack (10.17 each)
          • $48.30 5-Pack (9.66 each)
          • $55.38 6-Pack (9.23 each)
          • $99.72 12-Pack (8.31 each)
          • $20.76 1-Pack (20.76 each)
          • $24.16 2-Pack (12.08 each)
          • $34.32 3-Pack (11.44 each)
          • $43.28 4-Pack (10.82 each)
          • $52.40 5-Pack (10.48 each)
          • $61.02 6-Pack (10.17 each)
          • $109.92 12-Pack (9.16 each)
          • $22.59 1-Pack (22.59 each)
          • $27.98 2-Pack (13.99 each)
          • $38.13 3-Pack (12.71 each)
          • $48.32 4-Pack (12.08 each)
          • $58.70 5-Pack (11.74 each)
          • $68.64 6-Pack (11.44 each)
          • $123.72 12-Pack (10.31 each)
          View Terms and Conditions