21-1/2 x 23-5/16 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.
          • $29.46 1-Pack (29.46 each)
          • $33.06 2-Pack (16.53 each)
          • $44.49 3-Pack (14.83 each)
          • $48.12 4-Pack (12.03 each)
          • $57.90 5-Pack (11.58 each)
          • $68.64 6-Pack (11.44 each)
          • $123.72 12-Pack (10.31 each)
          • $30.20 1-Pack (30.20 each)
          • $34.32 2-Pack (17.16 each)
          • $49.59 3-Pack (16.53 each)
          • $63.60 4-Pack (15.90 each)
          • $77.15 5-Pack (15.43 each)
          • $91.50 6-Pack (15.25 each)
          • $164.76 12-Pack (13.73 each)
          • $32.12 1-Pack (32.12 each)
          • $43.22 2-Pack (21.61 each)
          • $63.30 3-Pack (21.10 each)
          • $81.32 4-Pack (20.33 each)
          • $96.60 5-Pack (19.32 each)
          • $106.74 6-Pack (17.79 each)
          • $192.24 12-Pack (16.02 each)
          View Terms and Conditions

          About 21-1/2 x 23-5/16 x 1 Air Filter

          • Actual Size: 21 1/2" x 23 5/16" x 3/4"
          • Product: P25S.0121H23E

          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

          • $29.46 1-Pack (29.46 each)
          • $33.06 2-Pack (16.53 each)
          • $44.49 3-Pack (14.83 each)
          • $48.12 4-Pack (12.03 each)
          • $57.90 5-Pack (11.58 each)
          • $68.64 6-Pack (11.44 each)
          • $123.72 12-Pack (10.31 each)
          • $30.20 1-Pack (30.20 each)
          • $34.32 2-Pack (17.16 each)
          • $49.59 3-Pack (16.53 each)
          • $63.60 4-Pack (15.90 each)
          • $77.15 5-Pack (15.43 each)
          • $91.50 6-Pack (15.25 each)
          • $164.76 12-Pack (13.73 each)
          • $32.12 1-Pack (32.12 each)
          • $43.22 2-Pack (21.61 each)
          • $63.30 3-Pack (21.10 each)
          • $81.32 4-Pack (20.33 each)
          • $96.60 5-Pack (19.32 each)
          • $106.74 6-Pack (17.79 each)
          • $192.24 12-Pack (16.02 each)
          View Terms and Conditions