18 x 30 x 4 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.
          • $25.41 1-Pack (25.41 each)
          • $43.22 2-Pack (21.61 each)
          • $60.99 3-Pack (20.33 each)
          • $76.28 4-Pack (19.07 each)
          • $90.60 5-Pack (18.12 each)
          • $106.74 6-Pack (17.79 each)
          • $192.24 12-Pack (16.02 each)
          • $27.96 1-Pack (27.96 each)
          • $47.56 2-Pack (23.78 each)
          • $67.11 3-Pack (22.37 each)
          • $83.92 4-Pack (20.98 each)
          • $102.75 5-Pack (20.55 each)
          • $121.98 6-Pack (20.33 each)
          • $219.72 12-Pack (18.31 each)
          • $33.21 1-Pack (33.21 each)
          • $54.04 2-Pack (27.02 each)
          • $76.23 3-Pack (25.41 each)
          • $95.32 4-Pack (23.83 each)
          • $113.30 5-Pack (22.66 each)
          • $133.50 6-Pack (22.25 each)
          • $240.24 12-Pack (20.02 each)
          View Terms and Conditions

          About 18 x 30 x 4 Air Filter

          • Actual Size: 17 7/8" x 29 7/8" x 3 3/4"
          • Product: P25S.041830

          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

          • $25.41 1-Pack (25.41 each)
          • $43.22 2-Pack (21.61 each)
          • $60.99 3-Pack (20.33 each)
          • $76.28 4-Pack (19.07 each)
          • $90.60 5-Pack (18.12 each)
          • $106.74 6-Pack (17.79 each)
          • $192.24 12-Pack (16.02 each)
          • $27.96 1-Pack (27.96 each)
          • $47.56 2-Pack (23.78 each)
          • $67.11 3-Pack (22.37 each)
          • $83.92 4-Pack (20.98 each)
          • $102.75 5-Pack (20.55 each)
          • $121.98 6-Pack (20.33 each)
          • $219.72 12-Pack (18.31 each)
          • $33.21 1-Pack (33.21 each)
          • $54.04 2-Pack (27.02 each)
          • $76.23 3-Pack (25.41 each)
          • $95.32 4-Pack (23.83 each)
          • $113.30 5-Pack (22.66 each)
          • $133.50 6-Pack (22.25 each)
          • $240.24 12-Pack (20.02 each)
          View Terms and Conditions